Analysis
- max time kernel
149s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/08/2026, 10:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe
- Size 2.8MB
- Sample260812-l9vwtaca39
- SHA256 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a
- MD5 ebef8285d039b83a238b7871065bba96
- SHA1 1285df674d3119f282814c042cb33a6893740178
- SHA512 e3b2debfeec5ea002ac95de9df4f228c200aa226220cfdecbe9ada87f7bc736d33dae21ced5c65577428ca83e1778299595a080c3fa007130f149da1954e3d90
- SSDEEP 49152:/z1Qyqm/YyvudNjLnYubtrn+n7hueGmT9ryHW0bc8JahCo1dj7VjUDl3:r0mHGrjLnD5dlmhMbcLd1d6l
- TLSH T188D523D236F61EB4D827C3B28F52E46DB16D7B504BA48E17B6CC2D10AE13168683B375
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4876 MusNotificationce794c.exe - Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Environment\UserInitMprLogonScript = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\AppRepository\\B2A4528A\\MusNotificationce794c.exe" a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1196 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe 1196 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe 1196 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe 1196 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe 4876 MusNotificationce794c.exe 4876 MusNotificationce794c.exe 4876 MusNotificationce794c.exe 4876 MusNotificationce794c.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1196 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1196 wrote to memory of 4876 1196 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe"C:\Users\Admin\AppData\Local\Temp\a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a.exe"1⤵
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1196 -
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:4876
-
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 a6d07ee837cb4028afcd1e98c32a7f5f373b7b135d008ed99a6773bc34030f3a
- MD5 ebef8285d039b83a238b7871065bba96
- SHA1 1285df674d3119f282814c042cb33a6893740178
- SHA512 e3b2debfeec5ea002ac95de9df4f228c200aa226220cfdecbe9ada87f7bc736d33dae21ced5c65577428ca83e1778299595a080c3fa007130f149da1954e3d90
- SSDEEP 49152:/z1Qyqm/YyvudNjLnYubtrn+n7hueGmT9ryHW0bc8JahCo1dj7VjUDl3:r0mHGrjLnD5dlmhMbcLd1d6l
- TLSH T188D523D236F61EB4D827C3B28F52E46DB16D7B504BA48E17B6CC2D10AE13168683B375
- MD5 SHA1 SHA512 SSDEEP TLSH