General
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Target
JaffaCakes118_b541829aa66c437b2a62789d3aca5e86
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Size
11.1MB
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Sample
250105-wj3h3s1nhz
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MD5
b541829aa66c437b2a62789d3aca5e86
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SHA1
80f5a87ae6246fdc2794d481d550db3d363e52a7
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SHA256
e41c46054bd2c722b8d649b57021da9320cf6d2e19e04186d946af560059a1ad
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SHA512
7f49782bbe131565325698a0584324c3e5f282d5182a817b2dabbb87c038639e2809bf58e54795fa6d746fb5247fcb5bd7639f2a3f92841b030447e75caa1279
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SSDEEP
12288:izZd0++++++++++++++++++++++++++++++++++++++++++++++++++++++++++G:izZ
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b541829aa66c437b2a62789d3aca5e86.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b541829aa66c437b2a62789d3aca5e86.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
JaffaCakes118_b541829aa66c437b2a62789d3aca5e86
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Size
11.1MB
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MD5
b541829aa66c437b2a62789d3aca5e86
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SHA1
80f5a87ae6246fdc2794d481d550db3d363e52a7
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SHA256
e41c46054bd2c722b8d649b57021da9320cf6d2e19e04186d946af560059a1ad
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SHA512
7f49782bbe131565325698a0584324c3e5f282d5182a817b2dabbb87c038639e2809bf58e54795fa6d746fb5247fcb5bd7639f2a3f92841b030447e75caa1279
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SSDEEP
12288:izZd0++++++++++++++++++++++++++++++++++++++++++++++++++++++++++G:izZ
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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