General
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Target
JaffaCakes118_0190f7b16d0ee5d2b081e73203e17ce4
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Size
684KB
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Sample
250121-dejlasspap
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MD5
0190f7b16d0ee5d2b081e73203e17ce4
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SHA1
feb0ded0bbbf5d20f75467fcc40c50394f5d3f0e
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SHA256
6db036bca5f6e4bf557f27b9a03d0d884600b740db2fe5c3536428cfed894d98
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SHA512
8574aeb44c2cfad7acfde9dfc557e1b2dbe3509811ae937c7f02295c681443f630c78055184ebc08656948c224c25f06cf0a6cffa922a865884d86ca33d9b451
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SSDEEP
12288:AN43KyDXA1LMid5D56w15CioScj3+Rv0OTfbKTPzxe3tKij7Lgm96e4ZOToxqMdS:ANAzA1VDD5n152j3GsjTPktKij7cjeP9
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_0190f7b16d0ee5d2b081e73203e17ce4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_0190f7b16d0ee5d2b081e73203e17ce4.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
darkcomet
Guest16
bandit1971.no-ip.org:1604
DC_MUTEX-DCD6ZG6
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InstallPath
winlogon.exe
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gencode
aqW6mlZhwxrl
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Targets
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Target
JaffaCakes118_0190f7b16d0ee5d2b081e73203e17ce4
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Size
684KB
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MD5
0190f7b16d0ee5d2b081e73203e17ce4
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SHA1
feb0ded0bbbf5d20f75467fcc40c50394f5d3f0e
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SHA256
6db036bca5f6e4bf557f27b9a03d0d884600b740db2fe5c3536428cfed894d98
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SHA512
8574aeb44c2cfad7acfde9dfc557e1b2dbe3509811ae937c7f02295c681443f630c78055184ebc08656948c224c25f06cf0a6cffa922a865884d86ca33d9b451
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SSDEEP
12288:AN43KyDXA1LMid5D56w15CioScj3+Rv0OTfbKTPzxe3tKij7Lgm96e4ZOToxqMdS:ANAzA1VDD5n152j3GsjTPktKij7cjeP9
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Darkcomet family
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies security service
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Windows security bypass
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Windows security modification
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
6