General
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Target
f7ca2b5fa8a56cdbbaf4746b4ceb1ba7_JaffaCakes118
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Size
12.5MB
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Sample
241216-hjsrzsypcw
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MD5
f7ca2b5fa8a56cdbbaf4746b4ceb1ba7
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SHA1
03296181495dcfaf87ccd3688e5b459955767813
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SHA256
437ebedbd294676d87317e8c2f19eca989a12cfb7e2ea03824d2e01ab32512e8
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SHA512
c3a9bcfc5d0c85b65b96b6c1cc6f90ada63c00d37d2a11a5b14e9b7201df13f40d0997737722e6cff2462f624f810551da895005e6534b3f3961845ef0cb7925
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SSDEEP
49152:G2mNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNn:X
Static task
static1
Behavioral task
behavioral1
Sample
f7ca2b5fa8a56cdbbaf4746b4ceb1ba7_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f7ca2b5fa8a56cdbbaf4746b4ceb1ba7_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
f7ca2b5fa8a56cdbbaf4746b4ceb1ba7_JaffaCakes118
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Size
12.5MB
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MD5
f7ca2b5fa8a56cdbbaf4746b4ceb1ba7
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SHA1
03296181495dcfaf87ccd3688e5b459955767813
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SHA256
437ebedbd294676d87317e8c2f19eca989a12cfb7e2ea03824d2e01ab32512e8
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SHA512
c3a9bcfc5d0c85b65b96b6c1cc6f90ada63c00d37d2a11a5b14e9b7201df13f40d0997737722e6cff2462f624f810551da895005e6534b3f3961845ef0cb7925
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SSDEEP
49152:G2mNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNn:X
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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