Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
18-08-2024 12:56
General
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Target
pynacl/91787447.exe
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Size
6.5MB
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MD5
382d8a9708f98439d3c296793d63678b
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SHA1
5f90f54af337a01024a304f408fad2f0de3e1c1e
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SHA256
9178744797c11ca97840d5cf988b386f717fc5bedd19c125c0bff3d3e00e7816
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SHA512
5f6634fa837a1df802fa0244591cd67301ce67ef4d13630f93830f7288bdc6c5ff544a66c638071b7235245629f00c477d56fd3edf0d0c61a70fb65d9c02d496
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SSDEEP
196608:dvhQx028VugjZmEO6AyN/CBI5GnCeQHBxjsTnS1oebw:dJK02mb/xCixAe3c
Malware Config
Signatures
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UPX packed file 16 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in System32 directory 1 IoCs
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Loads dropped DLL 1 IoCs
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Kills process with taskkill 1 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\pynacl\91787447.exe"C:\Users\Admin\AppData\Local\Temp\pynacl\91787447.exe"1⤵
- Drops file in System32 directory
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\taskkill.exetaskkill /f /im regedit.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.8MB
MD5d177a2197326011de932f84f690b6786
SHA161b69cecefa2e3dbf3a9b92bcc44e003f107d1b5
SHA256ff176d09f18d8c7cea79a9542201931802c60a26d8ae88b2b3e23216a5f59881
SHA5121de88b2aa908e4a2724cbc4f3240b01731aa86e79240c69687453fc7f5fe41020bb91d5484b9da48eb8b8c723ae7065e2a6b35b951f54bd9156182c3b7b4d6ec
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB
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Filesize
12.7MB