General
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Target
JaffaCakes118_aa595fa7f60b53a2a70057948eb964a75860cda95e8d1f7132fc08acf80ae25b
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Size
340KB
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Sample
241225-ytmlqavrex
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MD5
4fc5de69bdd1bbb7df7d71f154fce436
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SHA1
893d9b742a2291bf75808035751b34bbc435fe7c
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SHA256
aa595fa7f60b53a2a70057948eb964a75860cda95e8d1f7132fc08acf80ae25b
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SHA512
976ec301d00d28a47634ef7b1c133fb287dd1f27d575b5f60eee84cb66273cb60177f454ea7c00d64092f13abe21b2fbee9861ce01e2553bbd36ce58ee086b5c
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SSDEEP
6144:MS2WA8SG69ck1We5RgrvQl2MWA+3LzKeiT:MS2WARGWL1B5RgrvQl2v/KhT
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_aa595fa7f60b53a2a70057948eb964a75860cda95e8d1f7132fc08acf80ae25b.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_aa595fa7f60b53a2a70057948eb964a75860cda95e8d1f7132fc08acf80ae25b.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_aa595fa7f60b53a2a70057948eb964a75860cda95e8d1f7132fc08acf80ae25b
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Size
340KB
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MD5
4fc5de69bdd1bbb7df7d71f154fce436
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SHA1
893d9b742a2291bf75808035751b34bbc435fe7c
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SHA256
aa595fa7f60b53a2a70057948eb964a75860cda95e8d1f7132fc08acf80ae25b
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SHA512
976ec301d00d28a47634ef7b1c133fb287dd1f27d575b5f60eee84cb66273cb60177f454ea7c00d64092f13abe21b2fbee9861ce01e2553bbd36ce58ee086b5c
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SSDEEP
6144:MS2WA8SG69ck1We5RgrvQl2MWA+3LzKeiT:MS2WARGWL1B5RgrvQl2v/KhT
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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