General
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Target
5d4944507c05892008b66b2ba9474af5_JaffaCakes118
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Size
756KB
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Sample
241019-ssc31avdmr
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MD5
5d4944507c05892008b66b2ba9474af5
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SHA1
1ccd3a438221a9cada327f019e90bfedefca23ea
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SHA256
170c29020fd017689eb37c993b6ecca30b24ac1974f4f2ff8e80c721a58590f5
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SHA512
65b5e10613f07c99cab45fcf66336605d8a718d4d263d215a33c30a48d0626ec2eae7e16592c307e46d971fcc7ab1ea2b738657770d624bee1fc88e21a1ec744
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SSDEEP
12288:E9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hTI:IZ1xuVVjfFoynPaVBUR8f+kN10EBBI
Behavioral task
behavioral1
Sample
5d4944507c05892008b66b2ba9474af5_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Guest16
arkanorg.no-ip.org:1604
DC_MUTEX-UFK9EQ8
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InstallPath
MSDCSC\msdcsc.exe
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gencode
d1vpG230T6sj
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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
5d4944507c05892008b66b2ba9474af5_JaffaCakes118
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Size
756KB
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MD5
5d4944507c05892008b66b2ba9474af5
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SHA1
1ccd3a438221a9cada327f019e90bfedefca23ea
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SHA256
170c29020fd017689eb37c993b6ecca30b24ac1974f4f2ff8e80c721a58590f5
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SHA512
65b5e10613f07c99cab45fcf66336605d8a718d4d263d215a33c30a48d0626ec2eae7e16592c307e46d971fcc7ab1ea2b738657770d624bee1fc88e21a1ec744
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SSDEEP
12288:E9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hTI:IZ1xuVVjfFoynPaVBUR8f+kN10EBBI
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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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Drops file in System32 directory
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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
2Modify Registry
2