General
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Target
JaffaCakes118_f99276cbfae054d1eccc3ee442933687d8ebb7087b5005e7afbcdc34169b555a
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Size
187KB
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Sample
241225-wfmy8a1kdt
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MD5
768863f3b549af94613edd5eca8aea7a
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SHA1
b53463171e71cd65eef631c364a8304ff696cf94
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SHA256
f99276cbfae054d1eccc3ee442933687d8ebb7087b5005e7afbcdc34169b555a
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SHA512
30c7583f5ced5fafc90c65ba5362e293f7b1742bb01a9816618f12b5a22006404d77471e4e226650403bc5ed9fe78008b58dd03f02ad268c208e5c31b515d7f9
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SSDEEP
3072:CC7e/jDuFi2WidMDbeOaYgKbnTDC6RSfBVpZa9uD6Vdyhkk:CLLDuFi2WidMDbpaYsVVwVf
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f99276cbfae054d1eccc3ee442933687d8ebb7087b5005e7afbcdc34169b555a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_f99276cbfae054d1eccc3ee442933687d8ebb7087b5005e7afbcdc34169b555a.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_f99276cbfae054d1eccc3ee442933687d8ebb7087b5005e7afbcdc34169b555a
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Size
187KB
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MD5
768863f3b549af94613edd5eca8aea7a
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SHA1
b53463171e71cd65eef631c364a8304ff696cf94
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SHA256
f99276cbfae054d1eccc3ee442933687d8ebb7087b5005e7afbcdc34169b555a
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SHA512
30c7583f5ced5fafc90c65ba5362e293f7b1742bb01a9816618f12b5a22006404d77471e4e226650403bc5ed9fe78008b58dd03f02ad268c208e5c31b515d7f9
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SSDEEP
3072:CC7e/jDuFi2WidMDbeOaYgKbnTDC6RSfBVpZa9uD6Vdyhkk:CLLDuFi2WidMDbpaYsVVwVf
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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