General
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Target
JaffaCakes118_485037fcdfbbc9e974b35af5afaa2e35
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Size
12.9MB
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Sample
250107-cydcyszla1
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MD5
485037fcdfbbc9e974b35af5afaa2e35
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SHA1
533313aa52b4c2c91e1120bb3bf141a15a439717
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SHA256
8de7a9b847f9881f6c472acb4d995ec487c7bd2099d50338f474468f6c02599b
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SHA512
b3b3a790b4d635f8c37eecb5431587521fefc83172ad65fd065e5752bb2ae7f2e53f46f039d2626185c05926e9155c5deb6bcaf685dd49f7c8656fc72305e071
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SSDEEP
49152:cxYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY0:c
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_485037fcdfbbc9e974b35af5afaa2e35.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_485037fcdfbbc9e974b35af5afaa2e35.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_485037fcdfbbc9e974b35af5afaa2e35
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Size
12.9MB
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MD5
485037fcdfbbc9e974b35af5afaa2e35
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SHA1
533313aa52b4c2c91e1120bb3bf141a15a439717
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SHA256
8de7a9b847f9881f6c472acb4d995ec487c7bd2099d50338f474468f6c02599b
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SHA512
b3b3a790b4d635f8c37eecb5431587521fefc83172ad65fd065e5752bb2ae7f2e53f46f039d2626185c05926e9155c5deb6bcaf685dd49f7c8656fc72305e071
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SSDEEP
49152:cxYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY0:c
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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