Analysis
- user interaction
yes - max time kernel
164s - 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.deps.json
- Size 433B
- Sample261023-s41nfacv3w
- SHA256 eb2de3eb971adf8ac3a518478880748995ee96717104a90244eb77ea4a2996d9
- MD5 aa629d8812d1104c1010ba08b1a84cb2
- SHA1 bd48c36f4d768521627871c8ef0f368ca963a429
- SHA512 23e603353821a3715a51dd450d324623803fbb889c7328d1c9f8aec7c019ae50de20ec845db2e8384facbef216e4f492132b09160aee65f5feb1f1570e5660e9
- TLSH T1A6E09A6DE9840E9344B233B258368782F5365763A0232A4A7ABED09C4F73C2B6410F76
- MD5 SHA1 SHA512 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 1044 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4216 OpenWith.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4216 wrote to memory of 4572 4216 OpenWith.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Misjas Booster\MisjasBooster.deps.json"1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1044
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4216 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Misjas Booster\MisjasBooster.deps.json2⤵PID:4572
-