General
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Target
JaffaCakes118_f62db2d3722f8e72269ffa71d176a9bc7d73d181a2b8196e562ce21f2cbf8b7c
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Size
159KB
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Sample
241230-czfjpsvmdt
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MD5
e99963dcc190612b5e494ede0de3f4a8
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SHA1
420c50f90d40a751b519b32884c01a0966554177
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SHA256
f62db2d3722f8e72269ffa71d176a9bc7d73d181a2b8196e562ce21f2cbf8b7c
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SHA512
0f0d6788d7e0ba7224bb98f19c3dd11b88d9fb151a6a04a457f41b5f943d8e177ccc603a05ddd5af5bf0e9e26ee389b74431e31c464acb2d344b2595e92a3d37
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SSDEEP
3072:g+7ItK82vZxiNi/yKGcCXNybw3kv+CFhyF9:ga82vZxiNiqKlCdynK
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f62db2d3722f8e72269ffa71d176a9bc7d73d181a2b8196e562ce21f2cbf8b7c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_f62db2d3722f8e72269ffa71d176a9bc7d73d181a2b8196e562ce21f2cbf8b7c.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_f62db2d3722f8e72269ffa71d176a9bc7d73d181a2b8196e562ce21f2cbf8b7c
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Size
159KB
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MD5
e99963dcc190612b5e494ede0de3f4a8
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SHA1
420c50f90d40a751b519b32884c01a0966554177
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SHA256
f62db2d3722f8e72269ffa71d176a9bc7d73d181a2b8196e562ce21f2cbf8b7c
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SHA512
0f0d6788d7e0ba7224bb98f19c3dd11b88d9fb151a6a04a457f41b5f943d8e177ccc603a05ddd5af5bf0e9e26ee389b74431e31c464acb2d344b2595e92a3d37
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SSDEEP
3072:g+7ItK82vZxiNi/yKGcCXNybw3kv+CFhyF9:ga82vZxiNiqKlCdynK
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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