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Analysis
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max time kernel
32s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20250313-en -
resource tags
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submitted
16/03/2025, 09:48
General
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Target
JaffaCakes118_78fbf49448456b9f575a8cbf662eb973.exe
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Size
28KB
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MD5
78fbf49448456b9f575a8cbf662eb973
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SHA1
ac653037c15c63be796597468693bb9aef51256b
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SHA256
4fab4cdb6a98bc0c5a4f06890876585a4b56a950151a668cd86a4834d5c0a0a2
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SHA512
08c20e3531741b2cbca0d44bec79a82730e5757764f31179754fc561fb0b47ea8e5771b393d8c00f4b583b2e77cb523883b28f495ddb9e2fd0c2d6590ca228e5
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN8u:Dv8IRRdsxq1DjJcqfy
Malware Config
Signatures
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Detects MyDoom family 1 IoCs
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MyDoom
MyDoom is a Worm that is written in C++.
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Mydoom family
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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UPX packed file 9 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 3 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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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 23 IoCs
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Suspicious use of AdjustPrivilegeToken 5 IoCs
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Suspicious use of FindShellTrayWindow 33 IoCs
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Suspicious use of SendNotifyMessage 33 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78fbf49448456b9f575a8cbf662eb973.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78fbf49448456b9f575a8cbf662eb973.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x524 0x51c1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
28KB
MD578fbf49448456b9f575a8cbf662eb973
SHA1ac653037c15c63be796597468693bb9aef51256b
SHA2564fab4cdb6a98bc0c5a4f06890876585a4b56a950151a668cd86a4834d5c0a0a2
SHA51208c20e3531741b2cbca0d44bec79a82730e5757764f31179754fc561fb0b47ea8e5771b393d8c00f4b583b2e77cb523883b28f495ddb9e2fd0c2d6590ca228e5
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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Filesize
64KB
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Filesize
64KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB