General
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Target
JaffaCakes118_632f28fdf1de3a1e531b830e5610c12f
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Size
978KB
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Sample
250102-g3682sxnev
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MD5
632f28fdf1de3a1e531b830e5610c12f
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SHA1
05e76ccae3e599787869494007da82b398e6e7e4
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SHA256
ef90da3561d7571e14882aa13fbe3f4e35f0883f5570fbb0f7b6e7e62e94ab72
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SHA512
f5bdece4c8a2c06a6d5377a7a46f1574a51f69c96dfd636bf650673af1af21836526ed6fc3b615e28eff64622af20f86e7aded31a9d1242a411903e66948cb18
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SSDEEP
12288:Fw17csJbGOxU1bidOWH0VFzFpDYcvttrBt/SFZyXBR1ls/iMdDFcqm/vZwEVn:E7cm+1bidZepDYclVUoX1iaMdRepZ
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_632f28fdf1de3a1e531b830e5610c12f.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
DarkRatZ
serverofrats.no-ip.biz:200
DC_MUTEX-ECB76MB
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InstallPath
MSDCSC\msdcsc.exe
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gencode
n9NGEAUG1eMJ
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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
rundll32
Targets
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Target
JaffaCakes118_632f28fdf1de3a1e531b830e5610c12f
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Size
978KB
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MD5
632f28fdf1de3a1e531b830e5610c12f
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SHA1
05e76ccae3e599787869494007da82b398e6e7e4
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SHA256
ef90da3561d7571e14882aa13fbe3f4e35f0883f5570fbb0f7b6e7e62e94ab72
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SHA512
f5bdece4c8a2c06a6d5377a7a46f1574a51f69c96dfd636bf650673af1af21836526ed6fc3b615e28eff64622af20f86e7aded31a9d1242a411903e66948cb18
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SSDEEP
12288:Fw17csJbGOxU1bidOWH0VFzFpDYcvttrBt/SFZyXBR1ls/iMdDFcqm/vZwEVn:E7cm+1bidZepDYclVUoX1iaMdRepZ
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Darkcomet family
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Modifies WinLogon for persistence
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
4