General
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Target
JaffaCakes118_ffdceebfd66c68c128cd5c7e349881b5
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Size
11.2MB
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Sample
250111-ngzems1jdl
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MD5
ffdceebfd66c68c128cd5c7e349881b5
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SHA1
19e173e67dea7a78b95bce015cf4a58dc2f976c7
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SHA256
48e0ce9cfa0bd0951aaf6cff66593631c06472384d593641fe76854c7d0b3f82
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SHA512
be958ffd1343a1e1c06ea68a29fa6861c6a1762a74f227190c7d2597a0a64f9926527491b8a11835975d6bf7743359423c9dbf090523d9585c7d1afb623acbd8
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SSDEEP
49152:wNbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb7:w
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_ffdceebfd66c68c128cd5c7e349881b5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_ffdceebfd66c68c128cd5c7e349881b5.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_ffdceebfd66c68c128cd5c7e349881b5
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Size
11.2MB
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MD5
ffdceebfd66c68c128cd5c7e349881b5
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SHA1
19e173e67dea7a78b95bce015cf4a58dc2f976c7
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SHA256
48e0ce9cfa0bd0951aaf6cff66593631c06472384d593641fe76854c7d0b3f82
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SHA512
be958ffd1343a1e1c06ea68a29fa6861c6a1762a74f227190c7d2597a0a64f9926527491b8a11835975d6bf7743359423c9dbf090523d9585c7d1afb623acbd8
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SSDEEP
49152:wNbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb7:w
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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