General
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Target
f1bcb7d5244183f7769af344a006781e_JaffaCakes118
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Size
13.1MB
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Sample
241215-b9lb9ssmep
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MD5
f1bcb7d5244183f7769af344a006781e
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SHA1
9a4fb8b9d36d1093b907bd00beb2244d13383300
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SHA256
a76d1b8d639dd74017ff5501f34a3cb2b59a0730b87a3663c82137a523ef23e3
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SHA512
8976637ed27c92e7f1a036e33885091a075727d1b56b4ecccddb9b02121d54e539888ebe7ef09dca410691fa41311fdfe73cb69a96c8134e70130e69d77b54f5
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SSDEEP
49152:T1yvllllllllllllllllllllllllllllllllllllllllllllllllllllllllllln:TA
Static task
static1
Behavioral task
behavioral1
Sample
f1bcb7d5244183f7769af344a006781e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f1bcb7d5244183f7769af344a006781e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
f1bcb7d5244183f7769af344a006781e_JaffaCakes118
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Size
13.1MB
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MD5
f1bcb7d5244183f7769af344a006781e
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SHA1
9a4fb8b9d36d1093b907bd00beb2244d13383300
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SHA256
a76d1b8d639dd74017ff5501f34a3cb2b59a0730b87a3663c82137a523ef23e3
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SHA512
8976637ed27c92e7f1a036e33885091a075727d1b56b4ecccddb9b02121d54e539888ebe7ef09dca410691fa41311fdfe73cb69a96c8134e70130e69d77b54f5
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SSDEEP
49152:T1yvllllllllllllllllllllllllllllllllllllllllllllllllllllllllllln:TA
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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