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Analysis
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max time kernel
79s -
max time network
88s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
24/10/2023, 06:16
Static task
static1
Behavioral task
behavioral1
Sample
entry_1_0/StudentManager.py
Resource
win7-20231023-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
entry_1_0/StudentManager.py
Resource
win10v2004-20231023-en
6 signatures
150 seconds
General
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Target
entry_1_0/StudentManager.py
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Size
1KB
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MD5
674a3bad25aebd23602029efe901190a
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SHA1
f8967a8e12c9dadacb79db40f4789688a5f95f0b
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SHA256
c51a03ed3f02c8af01233800f7d08279fdf78f3310f21421b51d2aec2e02c612
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SHA512
4c2ca1c8556b7d720feb7900952b91201d78757fff112b218398962150e79dd8e13620695504efcc946eb5e6b3a3363c35eaadfc9e228d7f0189278ada379696
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 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000_Classes\Local Settings OpenWith.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 1932 NOTEPAD.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4956 OpenWith.exe -
Suspicious use of SetWindowsHookEx 19 IoCs
pid Process 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe 4956 OpenWith.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4956 wrote to memory of 1932 4956 OpenWith.exe 87 PID 4956 wrote to memory of 1932 4956 OpenWith.exe 87
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\entry_1_0\StudentManager.py1⤵
- Modifies registry class
PID:3956
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4956 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\entry_1_0\StudentManager.py2⤵
- Opens file in notepad (likely ransom note)
PID:1932
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