General
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Target
JaffaCakes118_cf4f236229e742870789685e59e7427cd16482a2b34c14e3d3b82142a3103d4a
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Size
271KB
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Sample
241228-2134tsvjbx
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MD5
94c7198c19c34c0cda20f648f5ddddee
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SHA1
55bb7508994c6d934b30426f6de6262c2afcd164
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SHA256
cf4f236229e742870789685e59e7427cd16482a2b34c14e3d3b82142a3103d4a
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SHA512
eaa8f23d325ad827d9e17274c0381a76665fba56880463b6f7fffbb1c952b7b8b186365a95e64635e5ec231e3a3cf926cb4daaf1a06c62a71c3c3d01bb9220c6
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SSDEEP
6144:NlCjpeSS2LqgL6ebgC1zoTjc9JZHLza0UB/4:azS2LqgLdv1y4HLzri
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_cf4f236229e742870789685e59e7427cd16482a2b34c14e3d3b82142a3103d4a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_cf4f236229e742870789685e59e7427cd16482a2b34c14e3d3b82142a3103d4a.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_cf4f236229e742870789685e59e7427cd16482a2b34c14e3d3b82142a3103d4a
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Size
271KB
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MD5
94c7198c19c34c0cda20f648f5ddddee
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SHA1
55bb7508994c6d934b30426f6de6262c2afcd164
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SHA256
cf4f236229e742870789685e59e7427cd16482a2b34c14e3d3b82142a3103d4a
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SHA512
eaa8f23d325ad827d9e17274c0381a76665fba56880463b6f7fffbb1c952b7b8b186365a95e64635e5ec231e3a3cf926cb4daaf1a06c62a71c3c3d01bb9220c6
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SSDEEP
6144:NlCjpeSS2LqgL6ebgC1zoTjc9JZHLza0UB/4:azS2LqgLdv1y4HLzri
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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