General
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Target
JaffaCakes118_8d929bdd859421d37d3432ef6efb36981c07ccd591a61633e58ec4b4df58e036
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Size
160KB
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Sample
241225-se4nsswkfz
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MD5
ea477d707b195f0b44ccad65d77c5134
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SHA1
a941fe2f82ac951a69d86f2214208ae1dd9dcd01
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SHA256
8d929bdd859421d37d3432ef6efb36981c07ccd591a61633e58ec4b4df58e036
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SHA512
65d4e367ceba707dea1d3572862c35a4371035c3f233041561d0111d3e2fb2ba9ac780a178f0b1135fee9fd2089974f6c6f27cd2439f7722d92911bb44b83a91
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SSDEEP
1536:ma2VSyQsJgXWheKALv54FZ9YsnVGMk8L7w8ddqOY9jV2cYdOd/5fOJqrtUrfFhl0:xlNGUja6Md5Jle/5mQrtIFs1h/
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8d929bdd859421d37d3432ef6efb36981c07ccd591a61633e58ec4b4df58e036.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_8d929bdd859421d37d3432ef6efb36981c07ccd591a61633e58ec4b4df58e036.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_8d929bdd859421d37d3432ef6efb36981c07ccd591a61633e58ec4b4df58e036
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Size
160KB
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MD5
ea477d707b195f0b44ccad65d77c5134
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SHA1
a941fe2f82ac951a69d86f2214208ae1dd9dcd01
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SHA256
8d929bdd859421d37d3432ef6efb36981c07ccd591a61633e58ec4b4df58e036
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SHA512
65d4e367ceba707dea1d3572862c35a4371035c3f233041561d0111d3e2fb2ba9ac780a178f0b1135fee9fd2089974f6c6f27cd2439f7722d92911bb44b83a91
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SSDEEP
1536:ma2VSyQsJgXWheKALv54FZ9YsnVGMk8L7w8ddqOY9jV2cYdOd/5fOJqrtUrfFhl0:xlNGUja6Md5Jle/5mQrtIFs1h/
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2