General
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Target
JaffaCakes118_8e4c774250513b7e0b5b1bfdc151ff584a2f92f150d3b9314f71b54cd9e5e85e
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Size
289KB
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Sample
241223-znmvza1kev
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MD5
f0b389eddb739dff2910a5fd0ac9e230
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SHA1
1f53d0c5cf8d47155288fbb095da8042e3187486
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SHA256
8e4c774250513b7e0b5b1bfdc151ff584a2f92f150d3b9314f71b54cd9e5e85e
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SHA512
a936a339ce4180f330d556eba167f34f415d3fa1526368a142a2bd232e3c73277f810a5d15d23fa2962c52ffcb2a30ee3b4bb4456b8cb579fec9176c7d679cf3
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SSDEEP
6144:1OpmAt9iWg1uqJL6BbxOOhxxdeTr/ekI:eji/L6BJzxd6L
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8e4c774250513b7e0b5b1bfdc151ff584a2f92f150d3b9314f71b54cd9e5e85e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_8e4c774250513b7e0b5b1bfdc151ff584a2f92f150d3b9314f71b54cd9e5e85e.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_8e4c774250513b7e0b5b1bfdc151ff584a2f92f150d3b9314f71b54cd9e5e85e
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Size
289KB
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MD5
f0b389eddb739dff2910a5fd0ac9e230
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SHA1
1f53d0c5cf8d47155288fbb095da8042e3187486
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SHA256
8e4c774250513b7e0b5b1bfdc151ff584a2f92f150d3b9314f71b54cd9e5e85e
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SHA512
a936a339ce4180f330d556eba167f34f415d3fa1526368a142a2bd232e3c73277f810a5d15d23fa2962c52ffcb2a30ee3b4bb4456b8cb579fec9176c7d679cf3
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SSDEEP
6144:1OpmAt9iWg1uqJL6BbxOOhxxdeTr/ekI:eji/L6BJzxd6L
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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