General
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Target
900163c4f71e8d3884bd31b15c68b07e_JaffaCakes118
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Size
10.2MB
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Sample
241123-xbvnyazqbs
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MD5
900163c4f71e8d3884bd31b15c68b07e
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SHA1
bc590afc81ebceb8494422acebdecefbe5b83e71
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SHA256
61d67d9b97ad4f75a1d9d4771ccdbf3b7160c88e62d1cf5a4e95e109fdef57f6
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SHA512
dbcb9e45160624348d3149066681bcf38a0c4e27b9e380f6cc94892b281d14689952a9edf4543deaa966e0af47d0aeb29c7c8a0aec6c8c2bb76855a4a96b7dc9
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SSDEEP
6144:9EqI45WkCzb8c2Tj8diBEFHslNasXqZwCXwwwwwwwwwwwwwwwwwwwwwwwwwwwwwo:9EqI45WkCzbYj8SLasaZ
Static task
static1
Behavioral task
behavioral1
Sample
900163c4f71e8d3884bd31b15c68b07e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
900163c4f71e8d3884bd31b15c68b07e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
900163c4f71e8d3884bd31b15c68b07e_JaffaCakes118
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Size
10.2MB
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MD5
900163c4f71e8d3884bd31b15c68b07e
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SHA1
bc590afc81ebceb8494422acebdecefbe5b83e71
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SHA256
61d67d9b97ad4f75a1d9d4771ccdbf3b7160c88e62d1cf5a4e95e109fdef57f6
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SHA512
dbcb9e45160624348d3149066681bcf38a0c4e27b9e380f6cc94892b281d14689952a9edf4543deaa966e0af47d0aeb29c7c8a0aec6c8c2bb76855a4a96b7dc9
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SSDEEP
6144:9EqI45WkCzb8c2Tj8diBEFHslNasXqZwCXwwwwwwwwwwwwwwwwwwwwwwwwwwwwwo:9EqI45WkCzbYj8SLasaZ
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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