General
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Target
JaffaCakes118_a76073552688bcc6ca3de18c2e7e2394bfb2b3808f8a7d66f51e331373d332f3
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Size
238KB
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Sample
241224-1jl9bayjhr
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MD5
1854bf09896c03053dbc0a9bb214d346
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SHA1
7b5744d026e9a5f7965f1ebf3625070c638ea2ef
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SHA256
a76073552688bcc6ca3de18c2e7e2394bfb2b3808f8a7d66f51e331373d332f3
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SHA512
d261cd4150e913e7944df01592b255b021a51ecd2f6054f1db326acdd31b4b85989ae09221509e03977320d44e8f94dd2e05f9c3af48bbc009d93f9e6cde4cc4
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SSDEEP
6144:pNeWb3UACOZBOzSc1OItX7ITsq7igavwVf:pN9b37tZBkvnX79
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_a76073552688bcc6ca3de18c2e7e2394bfb2b3808f8a7d66f51e331373d332f3.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
JaffaCakes118_a76073552688bcc6ca3de18c2e7e2394bfb2b3808f8a7d66f51e331373d332f3.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_a76073552688bcc6ca3de18c2e7e2394bfb2b3808f8a7d66f51e331373d332f3
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Size
238KB
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MD5
1854bf09896c03053dbc0a9bb214d346
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SHA1
7b5744d026e9a5f7965f1ebf3625070c638ea2ef
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SHA256
a76073552688bcc6ca3de18c2e7e2394bfb2b3808f8a7d66f51e331373d332f3
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SHA512
d261cd4150e913e7944df01592b255b021a51ecd2f6054f1db326acdd31b4b85989ae09221509e03977320d44e8f94dd2e05f9c3af48bbc009d93f9e6cde4cc4
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SSDEEP
6144:pNeWb3UACOZBOzSc1OItX7ITsq7igavwVf:pN9b37tZBkvnX79
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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