General
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Target
JaffaCakes118_96c58abcedcb7648aa4db3c736d69fe7
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Size
658KB
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Sample
250329-yrsd7a1kt3
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MD5
96c58abcedcb7648aa4db3c736d69fe7
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SHA1
39ebcc3bc26ad3c0f6dae3bad07d4b67bd7ca0dc
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SHA256
4f9d477fefef5d8e8915650f97b696760659e2934f9653b955231fae81be7bbb
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SHA512
07b1990e7bdb795487dfd56a9d5292d90bedee054ebbdbb64a093e91740ca0b8b7e81589bf3972db4343573786ec8a2df6c6aad1962ac6c8dd66a50841c49461
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SSDEEP
12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLd9Ek5C/hP:+Z1xuVVjfFoynPaVBUR8f+kN1PEBh
Behavioral task
behavioral1
Sample
JaffaCakes118_96c58abcedcb7648aa4db3c736d69fe7.exe
Resource
win7-20241010-en
Malware Config
Extracted
darkcomet
Guest16
127.0.0.1:1604
DC_MUTEX-YXXHLUR
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InstallPath
MSDCSC\msdcsc.exe
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gencode
0d9w9uDzvpEN
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install
true
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offline_keylogger
false
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persistence
false
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reg_key
MicroUpdate
Targets
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Target
JaffaCakes118_96c58abcedcb7648aa4db3c736d69fe7
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Size
658KB
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MD5
96c58abcedcb7648aa4db3c736d69fe7
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SHA1
39ebcc3bc26ad3c0f6dae3bad07d4b67bd7ca0dc
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SHA256
4f9d477fefef5d8e8915650f97b696760659e2934f9653b955231fae81be7bbb
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SHA512
07b1990e7bdb795487dfd56a9d5292d90bedee054ebbdbb64a093e91740ca0b8b7e81589bf3972db4343573786ec8a2df6c6aad1962ac6c8dd66a50841c49461
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SSDEEP
12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLd9Ek5C/hP:+Z1xuVVjfFoynPaVBUR8f+kN1PEBh
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Darkcomet family
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Modifies WinLogon for persistence
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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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
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1