General
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Target
JaffaCakes118_bc73ac7b6af032e502c4ffa71acedacd1062679ff9f6d35ca046eb8f4b0e43a9
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Size
292KB
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Sample
241227-c2lhqsznbn
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MD5
be4db488e1175f94ff48a099dbfec832
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SHA1
c6ea22eb8dbeb906635048ef4fe1157dc0c96365
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SHA256
bc73ac7b6af032e502c4ffa71acedacd1062679ff9f6d35ca046eb8f4b0e43a9
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SHA512
424bf39eae62856db8e57712a1616d2dba4474aa062f8da48b7ab63b419abae4120b657db356d31cedca2afd2e061ce780f52d5b9598349934cf9d0ad0295787
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SSDEEP
6144:Xe91EWAEf6zdvBIWYu+0frSXuZet0yobvPtxkmzmQJ/G:u913izdBYujDSXuZet0yobvrfzm
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_bc73ac7b6af032e502c4ffa71acedacd1062679ff9f6d35ca046eb8f4b0e43a9.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_bc73ac7b6af032e502c4ffa71acedacd1062679ff9f6d35ca046eb8f4b0e43a9.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_bc73ac7b6af032e502c4ffa71acedacd1062679ff9f6d35ca046eb8f4b0e43a9
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Size
292KB
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MD5
be4db488e1175f94ff48a099dbfec832
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SHA1
c6ea22eb8dbeb906635048ef4fe1157dc0c96365
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SHA256
bc73ac7b6af032e502c4ffa71acedacd1062679ff9f6d35ca046eb8f4b0e43a9
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SHA512
424bf39eae62856db8e57712a1616d2dba4474aa062f8da48b7ab63b419abae4120b657db356d31cedca2afd2e061ce780f52d5b9598349934cf9d0ad0295787
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SSDEEP
6144:Xe91EWAEf6zdvBIWYu+0frSXuZet0yobvPtxkmzmQJ/G:u913izdBYujDSXuZet0yobvrfzm
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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