Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
26-07-2024 00:18
General
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Target
71daa1e9759b42568a79ca3f47ed787f_JaffaCakes118.exe
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Size
445KB
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MD5
71daa1e9759b42568a79ca3f47ed787f
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SHA1
042db425613eb79ae9d630ba549c9558f2b2c636
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SHA256
a52db5de7bf94d93499b08d37c9de85fb4f368e745f74665183dcd5f5c6e46e6
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SHA512
65d0780d6a6c52eeff3e24b76820993991f439004bbad09ff19c50346c43be252b617379d98bb4e8041eb53636ef643791fc48c98af6c1be905abe31ec1c89b1
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SSDEEP
12288:NDI7zm7AV/0bmuhvibQLURLztBJTUksG3Z2okMz74ZP/EwNhE:BWz1Svo91UDG3qhP/vNhE
Malware Config
Signatures
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SendNotifyMessage 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\71daa1e9759b42568a79ca3f47ed787f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\71daa1e9759b42568a79ca3f47ed787f_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\ProgramData\aC28601CnEjO28601\aC28601CnEjO28601.exe"C:\ProgramData\aC28601CnEjO28601\aC28601CnEjO28601.exe" "C:\Users\Admin\AppData\Local\Temp\71daa1e9759b42568a79ca3f47ed787f_JaffaCakes118.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
445KB
MD569cd3abfb3adce087637126b1469c869
SHA15ca235dc5811b8ef03017d2732679c9aa619662f
SHA256cffbe343e3e185b65119024ada280da87dfb038612116865686715694ae02c65
SHA5125daa2357408b4963e477c6908b2350affe6e821a74ab7ddfb2e69520d41997734558699c3bac970aa662c07992c8eb3a286849cc7c042008c3797371e189c12e
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Filesize
776KB
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Filesize
764KB
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Filesize
776KB
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Filesize
764KB
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Filesize
776KB
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Filesize
776KB
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Filesize
776KB
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Filesize
776KB