General
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Target
e5a1f80633af2e489a335603dcdce8a1_JaffaCakes118
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Size
12.9MB
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Sample
241212-kwj2qa1nbk
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MD5
e5a1f80633af2e489a335603dcdce8a1
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SHA1
17ee8592e4a2a79b135af7b285a0d12261e0dcb8
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SHA256
df8d530ece00c2099eca123d50c6854ae0fc11fc69756e3fc6b7940e6c9583c4
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SHA512
3444afa24abba60b3b0d1e7efca97a0008c90ca7b65a5f97d70dacb1c7d912b5c7086637332b8bfb7a485e3c25048c5b618cb650a5d0724a8186fb3775aa7ef0
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SSDEEP
49152:c2mNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN:p
Static task
static1
Behavioral task
behavioral1
Sample
e5a1f80633af2e489a335603dcdce8a1_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
e5a1f80633af2e489a335603dcdce8a1_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
e5a1f80633af2e489a335603dcdce8a1_JaffaCakes118
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Size
12.9MB
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MD5
e5a1f80633af2e489a335603dcdce8a1
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SHA1
17ee8592e4a2a79b135af7b285a0d12261e0dcb8
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SHA256
df8d530ece00c2099eca123d50c6854ae0fc11fc69756e3fc6b7940e6c9583c4
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SHA512
3444afa24abba60b3b0d1e7efca97a0008c90ca7b65a5f97d70dacb1c7d912b5c7086637332b8bfb7a485e3c25048c5b618cb650a5d0724a8186fb3775aa7ef0
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SSDEEP
49152:c2mNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN:p
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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