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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 15:31
Static task
static1
Behavioral task
behavioral1
Sample
HwidBypass.py
Resource
win7-20240419-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
HwidBypass.py
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
HwidBypass.py
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Size
98KB
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MD5
e59226bf6d5b1ce03b433efe7913cd80
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SHA1
4558b5ea8424dbdedf8638d5e61a02413a9bd364
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SHA256
c582c7aef3718eec51834449066ae80cb68e07297e49bea7af22434bc698576f
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SHA512
6a36993d2e771255d0f7108618359794468dfbb6c541e553b2bfa66a4f768b6c3c67d9702e9d17bff876a7a8c7b3d621d442ebbf5de2d185f4e627575e4b9095
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SSDEEP
1536:wUe5Rhaoa5kMECx5zdy5tNuUWJyk+1CC7NHKSMm5uVaEz+Zft6zibTB:de7ha705XsJ61VBHBMuEK8z4B
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.py rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.py\ = "py_auto_file" rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2672 rundll32.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe 2672 rundll32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2340 AcroRd32.exe 2340 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3000 wrote to memory of 2672 3000 cmd.exe 29 PID 3000 wrote to memory of 2672 3000 cmd.exe 29 PID 3000 wrote to memory of 2672 3000 cmd.exe 29 PID 2672 wrote to memory of 2340 2672 rundll32.exe 30 PID 2672 wrote to memory of 2340 2672 rundll32.exe 30 PID 2672 wrote to memory of 2340 2672 rundll32.exe 30 PID 2672 wrote to memory of 2340 2672 rundll32.exe 30
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\HwidBypass.py1⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\HwidBypass.py2⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\HwidBypass.py"3⤵
- Suspicious use of SetWindowsHookEx
PID:2340
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