Analysis
- max time kernel
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/10/2026, 15:41
Static task
static1
Behavioral task
behavioral1
Sample
Misjas Booster.zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral2
Sample
Misjas Booster/MisjasBooster.deps.json
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
Misjas Booster/MisjasBooster.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral4
Sample
Misjas Booster/MisjasBooster.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
Misjas Booster/MisjasBooster.pdb
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral6
Sample
Misjas Booster/MisjasBooster.runtimeconfig.json
Resource
win11ltsc2024-20260911-en
General
- Target Misjas Booster/MisjasBooster.pdb
- Size 30KB
- Sample261023-s41nfacv3w
- SHA256 265f3ad214bd3b95fd87b8d4938cfdb07d9f9865bc34a41869d0434dd424b9d9
- MD5 6285d32f99140dc465f8f2ab04bffdb2
- SHA1 0d4dfcd6ef144ba82c1cbe8c5a19491b852f96e2
- SHA512 8a0603b1176f810161f3d5a52b28240decacd32b0b3de1ea4f1bb95e424f06f019625874c6678a86ea376dec294ac6844f3412315b7a46999f757c4fd2f7d225
- SSDEEP 768:2XxntlcDhC1lnDqn0Qb0yrcqmovtAOFQ8:MiNCDnOn0+0QcqmolAYQ8
- TLSH T10CE2F7668398C715C2625B7558A7C10CB335D220AB07EF3AF0C47528EFAF7490F766A5
- MD5 SHA1 SHA512 SSDEEP TLSH
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 4324 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3928 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Misjas Booster\MisjasBooster.pdb"1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4324
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3928