Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 02:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
file.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target file.exe
- Size 2.8MB
- Sample260724-c88a3sec33
- SHA256 f2b90487ccf966408996bd182314719a9be80a95a6e646cf71b98055be58691e
- MD5 94286af26c9a9621483324dd64279afe
- SHA1 270f3959b09da9a2425b95de3cb8ea073c300ffb
- SHA512 0301c71326506d1e20b6d214bd817246a8bf81029c067111905a58a712590449931ffddd2583dcf65d51d32c0d9a14072bc56e98938b62950e92a5cc51bfe26a
- SSDEEP 49152:0dMcgt44sLe4uQylQLVy5d7EJlNksLyVHWnwbtO0Nwtam/WcAl1:0ZbLFuQylQLSwJ4HtO+0bWv1
- TLSH T181D52299A8F25D74C872C3B68F02E43EB465BB418B218D53FACDBA419E136056CB7371
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4984 MusNotificationce794c.exe - Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Environment\UserInitMprLogonScript = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\AppRepository\\B2A4528A\\MusNotificationce794c.exe" file.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4696 file.exe 4696 file.exe 4696 file.exe 4696 file.exe 4984 MusNotificationce794c.exe 4984 MusNotificationce794c.exe 4984 MusNotificationce794c.exe 4984 MusNotificationce794c.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4696 file.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4696 wrote to memory of 4984 4696 file.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Users\Admin\AppData\Local\Microsoft\Windows\AppRepository\B2A4528A\MusNotificationce794c.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\AppRepository\B2A4528A\MusNotificationce794c.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4984
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\AppRepository\B2A4528A\MusNotificationce794c.exe
- Size 2.8MB
- SHA256 f2b90487ccf966408996bd182314719a9be80a95a6e646cf71b98055be58691e
- MD5 94286af26c9a9621483324dd64279afe
- SHA1 270f3959b09da9a2425b95de3cb8ea073c300ffb
- SHA512 0301c71326506d1e20b6d214bd817246a8bf81029c067111905a58a712590449931ffddd2583dcf65d51d32c0d9a14072bc56e98938b62950e92a5cc51bfe26a
- SSDEEP 49152:0dMcgt44sLe4uQylQLVy5d7EJlNksLyVHWnwbtO0Nwtam/WcAl1:0ZbLFuQylQLSwJ4HtO+0bWv1
- TLSH T181D52299A8F25D74C872C3B68F02E43EB465BB418B218D53FACDBA419E136056CB7371
- MD5 SHA1 SHA512 SSDEEP TLSH