General
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Target
JaffaCakes118_b1e47155b6dcd9b8c11598628832f66876805b9417af2b6e3cfb11b3890eaa94
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Size
333KB
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Sample
241229-fvfkpatldk
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MD5
eb0678df119dfd9e714fba2fae3d5239
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SHA1
98f2d165ad96ef58d52276529ca0b00e38ff7295
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SHA256
b1e47155b6dcd9b8c11598628832f66876805b9417af2b6e3cfb11b3890eaa94
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SHA512
b273f385cac30c8bedc84e8f10ddcc7b1746ed079b64164592c1bacba29e1fbfd9228c8b04f62a55909ff3954e5d97ffd9fc90a20ee68b5720cf3ee11fc110d1
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SSDEEP
6144:MomFiQiTBGC2R4Stn/ZV0duUphnrzkXCcLHmGpqwep:tmFsBvI4un/ZV0duuhrYXCc6mL6
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b1e47155b6dcd9b8c11598628832f66876805b9417af2b6e3cfb11b3890eaa94.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b1e47155b6dcd9b8c11598628832f66876805b9417af2b6e3cfb11b3890eaa94.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_b1e47155b6dcd9b8c11598628832f66876805b9417af2b6e3cfb11b3890eaa94
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Size
333KB
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MD5
eb0678df119dfd9e714fba2fae3d5239
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SHA1
98f2d165ad96ef58d52276529ca0b00e38ff7295
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SHA256
b1e47155b6dcd9b8c11598628832f66876805b9417af2b6e3cfb11b3890eaa94
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SHA512
b273f385cac30c8bedc84e8f10ddcc7b1746ed079b64164592c1bacba29e1fbfd9228c8b04f62a55909ff3954e5d97ffd9fc90a20ee68b5720cf3ee11fc110d1
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SSDEEP
6144:MomFiQiTBGC2R4Stn/ZV0duUphnrzkXCcLHmGpqwep:tmFsBvI4un/ZV0duuhrYXCc6mL6
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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