General
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Target
JaffaCakes118_5fe6bb381e5905ea9bd0baf3378a0a569e31b28e8e3919a95faa1c7c1f708323
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Size
238KB
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Sample
241226-3ste4avqhp
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MD5
b2fa4e2d6fa858be14ff3f823b7f76fb
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SHA1
608a467bfe20c69e2878c8df74017b6649a965af
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SHA256
5fe6bb381e5905ea9bd0baf3378a0a569e31b28e8e3919a95faa1c7c1f708323
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SHA512
44a13f9e38f1f54cb7dd1bb428f6a5ef7584a471ed2cf72f68662dcc1af1b1acf5b6711dd0ae465b11a60024055b20353ccd3f6b3389130726917c0877415999
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SSDEEP
3072:67QHNeYxb1NIHOQcm01jxD52D87Cg2G+yP70iVggjcGkNIVqI7sxkgaBChMpZa96:fNeWb3u29xD8XGxPl7ITsq7igavwVf
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5fe6bb381e5905ea9bd0baf3378a0a569e31b28e8e3919a95faa1c7c1f708323.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_5fe6bb381e5905ea9bd0baf3378a0a569e31b28e8e3919a95faa1c7c1f708323.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_5fe6bb381e5905ea9bd0baf3378a0a569e31b28e8e3919a95faa1c7c1f708323
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Size
238KB
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MD5
b2fa4e2d6fa858be14ff3f823b7f76fb
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SHA1
608a467bfe20c69e2878c8df74017b6649a965af
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SHA256
5fe6bb381e5905ea9bd0baf3378a0a569e31b28e8e3919a95faa1c7c1f708323
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SHA512
44a13f9e38f1f54cb7dd1bb428f6a5ef7584a471ed2cf72f68662dcc1af1b1acf5b6711dd0ae465b11a60024055b20353ccd3f6b3389130726917c0877415999
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SSDEEP
3072:67QHNeYxb1NIHOQcm01jxD52D87Cg2G+yP70iVggjcGkNIVqI7sxkgaBChMpZa96:fNeWb3u29xD8XGxPl7ITsq7igavwVf
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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