General
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Target
8bf29e23ac410a61aa52ba419821c5d1_JaffaCakes118
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Size
13.1MB
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Sample
241103-rvq7zavrd1
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MD5
8bf29e23ac410a61aa52ba419821c5d1
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SHA1
cd8925a8e7be90c55a982bdb20dbbec7d6faae5d
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SHA256
88c517b3794e1eba582c7f65f417929aac425dfcbd4b4856fe30fbb7d10dda69
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SHA512
36a8039d962ec7375d8eb0f95fa20d38edb742e47aa9ee1232d25ed558ebc205dd211cc1ea277ee73330bc66460ea6babe2f8aba91e45aac0e2db5ff98e48ae9
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SSDEEP
6144:crZQVnJzxj5nP76vk7wQ6udJm1lzvGCUWlnpj:QZ2zxj5nPmRQ6QgjzOCnl
Static task
static1
Behavioral task
behavioral1
Sample
8bf29e23ac410a61aa52ba419821c5d1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8bf29e23ac410a61aa52ba419821c5d1_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
8bf29e23ac410a61aa52ba419821c5d1_JaffaCakes118
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Size
13.1MB
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MD5
8bf29e23ac410a61aa52ba419821c5d1
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SHA1
cd8925a8e7be90c55a982bdb20dbbec7d6faae5d
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SHA256
88c517b3794e1eba582c7f65f417929aac425dfcbd4b4856fe30fbb7d10dda69
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SHA512
36a8039d962ec7375d8eb0f95fa20d38edb742e47aa9ee1232d25ed558ebc205dd211cc1ea277ee73330bc66460ea6babe2f8aba91e45aac0e2db5ff98e48ae9
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SSDEEP
6144:crZQVnJzxj5nP76vk7wQ6udJm1lzvGCUWlnpj:QZ2zxj5nPmRQ6QgjzOCnl
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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