Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/08/2026, 16:48
Behavioral task
behavioral1
Sample
EXEGEN Nitro Generator V5.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
EXEGEN Nitro Generator V5.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
SourceCode.pyc
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
SourceCode.pyc
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target SourceCode.pyc
- Size 55KB
- Sample260828-va5fmszzfs
- SHA256 55b7fb45d172e9f59947171d84f0e4eef3110cc244d4587e2a139e96d175245a
- MD5 c5a3a32217bf71a687b3dbf8ac951827
- SHA1 2e6d2c9ccdd5f1bc1ec62f9fb7bb7fcb22863b51
- SHA512 62ef775df8eaf937d781063421a67e060466a22a0c4367e30174da3840069f1fafd44431a0804bb08f983da3757db58e2abffb0fb9151fe588b16b3e9edbde21
- SSDEEP 1536:zrqEwekybFa5nhnGJRvxI/r/e/rItx2UG:zrJdkybFaJR0vxI/4I6
- TLSH T1C643BF42CFC04872C69945346CBF64DC37DC55DE9998C828BDAA70DA3E06DB819732BC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4632 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1388 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\SourceCode.pyc1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4632
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1388