Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
18/08/2024, 02:50
General
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Target
a51907d57b11cb7bdf0a37b7d8a1ad92_JaffaCakes118.exe
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Size
403KB
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MD5
a51907d57b11cb7bdf0a37b7d8a1ad92
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SHA1
e710de478dfa4751dd4fb30c71e8227174abcb73
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SHA256
6c4450d14cb4393d32c042b64519372d42111a463cee41515c478ecf81b66484
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SHA512
d8841b611f124bb7c35354bbe784c3b0a2746c82a694d83fcb88ec741dd39965b58c1ffb20f833a1cca904547516f0401ec071b3c500cbe48b8b52d9e6331b30
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SSDEEP
6144:OjkyTI7+CDcSdjPNON7MpACKEgKDUn6via2noLUoiiNr2QFG7r:SkysDf1OpMpNDvKaXooii12Qqr
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 5 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\a51907d57b11cb7bdf0a37b7d8a1ad92_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a51907d57b11cb7bdf0a37b7d8a1ad92_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\bE28258CnDkC28258\bE28258CnDkC28258.exe"C:\ProgramData\bE28258CnDkC28258\bE28258CnDkC28258.exe" "C:\Users\Admin\AppData\Local\Temp\a51907d57b11cb7bdf0a37b7d8a1ad92_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
192B
MD52191aba2d8bcffabe2a38a56639dd258
SHA1f24adf3e6e2781f8c5cd66d6a49c27707de490f7
SHA256aa5e6d88d83ab64935bbeb2942437144d936ddc4d91b3ff233b779aa34cb3cf2
SHA5125ef5dd3d371cb4b053212f0e98fd60e0ac02526c7709557c9b61eef335fc61a5adfd3d81d1a7cc8338745e0a6817d9eb71fdd1ee29e2fe2b5c65f98cd63849fa
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Filesize
403KB
MD56c7701f45b36ae60fa2cf5654b8926ed
SHA17d0836015a4affd389646d384a464c029e0e60c9
SHA256953d2858b1c5dc4ca3f3d60214f4a8b4473623624f5c12b9e17a483653fe756d
SHA5127585e2e94227a3caa7686cc2931e73c6ec87127e4e010e97d24e7dbf3b387e419a864d61f096dac57a4d3b9448de85ec99bee90a21b01287c08c726388ea9d12
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Filesize
12KB
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Filesize
820KB
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Filesize
820KB
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Filesize
820KB
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Filesize
820KB
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Filesize
820KB
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Filesize
820KB