General
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Target
JaffaCakes118_6c9f7afb7c09c420a413b5f7f2c5cdb0
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Size
374KB
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Sample
250103-pm114awqdp
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MD5
6c9f7afb7c09c420a413b5f7f2c5cdb0
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SHA1
bc05b30655eee5f223c9f0d634ba354b8f585486
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SHA256
87a862ecd148181c318d98a64f0cb24ae19d1ebcabf379f0d8254181ffb2cd0b
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SHA512
c5cd584abd1c3ce3aea2ac52713d46bfa241ad50f1be32e8ca20aee373b7c163aee7797b4a2b53e5ae06f3647331dc95cbb382ceac1f4c9170cce3008c14113f
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SSDEEP
6144:HcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37yEAvDNeqQeld94a3ovBa0:HcW7KEZlPzCy37MDN18vV
Behavioral task
behavioral1
Sample
JaffaCakes118_6c9f7afb7c09c420a413b5f7f2c5cdb0.exe
Resource
win7-20240729-en
Malware Config
Extracted
darkcomet
kazantip
93.116.48.67:27015
DC_MUTEX-9FW9Z8Q
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InstallPath
winlogon\winlogon.exe
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gencode
gpLuj6pfvQbs
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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
winlogon.exe
Targets
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Target
JaffaCakes118_6c9f7afb7c09c420a413b5f7f2c5cdb0
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Size
374KB
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MD5
6c9f7afb7c09c420a413b5f7f2c5cdb0
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SHA1
bc05b30655eee5f223c9f0d634ba354b8f585486
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SHA256
87a862ecd148181c318d98a64f0cb24ae19d1ebcabf379f0d8254181ffb2cd0b
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SHA512
c5cd584abd1c3ce3aea2ac52713d46bfa241ad50f1be32e8ca20aee373b7c163aee7797b4a2b53e5ae06f3647331dc95cbb382ceac1f4c9170cce3008c14113f
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SSDEEP
6144:HcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37yEAvDNeqQeld94a3ovBa0:HcW7KEZlPzCy37MDN18vV
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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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Ramnit family
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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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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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
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
8