General
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Target
JaffaCakes118_2997965477e1bbf417e78a4b4c9c89e0
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Size
658KB
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Sample
250125-jrfcastjhv
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MD5
2997965477e1bbf417e78a4b4c9c89e0
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SHA1
895a01ab5d9b0348bfe07fcec36cc27a10d15e3d
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SHA256
c8ecfab1cd0c6400111c9b682716839bdb4cab2b9249b6fd42a784168ee3c12a
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SHA512
33c6fbcf88b5d9207ef1a841322a0d7af2ddd8dd89be2f02f74b403f63a3eb4ddd56f49486b152d8bff51898f236da163f3c799c7d3e2db66a250019e02c6ddf
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SSDEEP
12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hc:eZ1xuVVjfFoynPaVBUR8f+kN10EBS
Behavioral task
behavioral1
Sample
JaffaCakes118_2997965477e1bbf417e78a4b4c9c89e0.exe
Resource
win7-20240729-en
Malware Config
Extracted
darkcomet
Guest16
thesurge99.no-ip.org:1604
DC_MUTEX-RSKR8V0
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InstallPath
MSDCSC\msdcsc.exe
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gencode
UCGT0nDKowDP
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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_2997965477e1bbf417e78a4b4c9c89e0
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Size
658KB
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MD5
2997965477e1bbf417e78a4b4c9c89e0
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SHA1
895a01ab5d9b0348bfe07fcec36cc27a10d15e3d
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SHA256
c8ecfab1cd0c6400111c9b682716839bdb4cab2b9249b6fd42a784168ee3c12a
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SHA512
33c6fbcf88b5d9207ef1a841322a0d7af2ddd8dd89be2f02f74b403f63a3eb4ddd56f49486b152d8bff51898f236da163f3c799c7d3e2db66a250019e02c6ddf
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SSDEEP
12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hc:eZ1xuVVjfFoynPaVBUR8f+kN10EBS
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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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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
1