General
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Target
d5120831f470dfc446f0eb7f0828025d_JaffaCakes118
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Size
762KB
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Sample
241208-d8qxga1kbx
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MD5
d5120831f470dfc446f0eb7f0828025d
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SHA1
d5c87a9c79988ca71f1f59ecf8b063a886d36175
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SHA256
09bb29e6a47c5eb92ee01c737f34cc2b2092ae6c6ddc1b6455fdf4754526ddcb
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SHA512
7f4bd79b075d6cb0ef131dac443d29c93910cc069710628f24be5276f94c8e65a939ade9060d823b1a008cfc02da59afb6e40d120e524d1985b3aa38f1742493
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SSDEEP
12288:s/fDmRvzHR/Dg3HycWvhAVfeBD8/D1nmcX6jgf+ESbMjgHSFSktyQe/rhhPl5WLG:YDmdzx/Dg3uZAVfeq/D3XXBSAjgHSnsz
Static task
static1
Behavioral task
behavioral1
Sample
d5120831f470dfc446f0eb7f0828025d_JaffaCakes118.exe
Resource
win7-20241010-en
Malware Config
Extracted
darkcomet
Guest16
178.252.116.91:1604
DC_MUTEX-MNKZPGM
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InstallPath
MSDCSC\msdcsc.exe
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gencode
8zGLDtrYqZZ2
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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
d5120831f470dfc446f0eb7f0828025d_JaffaCakes118
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Size
762KB
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MD5
d5120831f470dfc446f0eb7f0828025d
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SHA1
d5c87a9c79988ca71f1f59ecf8b063a886d36175
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SHA256
09bb29e6a47c5eb92ee01c737f34cc2b2092ae6c6ddc1b6455fdf4754526ddcb
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SHA512
7f4bd79b075d6cb0ef131dac443d29c93910cc069710628f24be5276f94c8e65a939ade9060d823b1a008cfc02da59afb6e40d120e524d1985b3aa38f1742493
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SSDEEP
12288:s/fDmRvzHR/Dg3HycWvhAVfeBD8/D1nmcX6jgf+ESbMjgHSFSktyQe/rhhPl5WLG:YDmdzx/Dg3uZAVfeq/D3XXBSAjgHSnsz
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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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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
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
3