General
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Target
JaffaCakes118_a3bb0d7755666457b022955aa09ee635265af13206520a4b3bbf447cdc61a398
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Size
167KB
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Sample
241230-hc9f6a1khn
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MD5
8febb6205b517d7e07c7158dc6c90674
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SHA1
26a9a0f0b9b362e97872a88eb66ff455792d7a21
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SHA256
a3bb0d7755666457b022955aa09ee635265af13206520a4b3bbf447cdc61a398
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SHA512
110904a7aca8fb540f0b2b5d3af670df874d5123ef965818e497868b3d958ec30d30786c86d0d9353e500b894ae48801819b7f3a7fab8175ff5ff11fb583ac06
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SSDEEP
1536:MBOUmWGCZfdtPLMyjDoI3AuVytQxku7y68Nud2cEq1k/2lnUGV25PICecrDBdJgz:lcxjDCmmMMcjUFGV25gYJVS9H6dYs
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_a3bb0d7755666457b022955aa09ee635265af13206520a4b3bbf447cdc61a398.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_a3bb0d7755666457b022955aa09ee635265af13206520a4b3bbf447cdc61a398.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_a3bb0d7755666457b022955aa09ee635265af13206520a4b3bbf447cdc61a398
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Size
167KB
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MD5
8febb6205b517d7e07c7158dc6c90674
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SHA1
26a9a0f0b9b362e97872a88eb66ff455792d7a21
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SHA256
a3bb0d7755666457b022955aa09ee635265af13206520a4b3bbf447cdc61a398
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SHA512
110904a7aca8fb540f0b2b5d3af670df874d5123ef965818e497868b3d958ec30d30786c86d0d9353e500b894ae48801819b7f3a7fab8175ff5ff11fb583ac06
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SSDEEP
1536:MBOUmWGCZfdtPLMyjDoI3AuVytQxku7y68Nud2cEq1k/2lnUGV25PICecrDBdJgz:lcxjDCmmMMcjUFGV25gYJVS9H6dYs
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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