Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 15:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe
- Size 2.8MB
- Sample260809-snm3eaba83
- SHA256 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb
- MD5 c45aa7ac5e2ed4b2d1aee6f97d468ba4
- SHA1 b250332c25307fc4a62ce89fab6fb3372d444fe5
- SHA512 7ce774c08a6f8d8d8bd00f02b4a7f2d79b02c4ed4efb489ee905a8f89000e042b3b4ab2d7f4a3cef0b8902325643151a22242f37393acc3fa07c2c8dae1e20d4
- SSDEEP 49152:4kBZVO0HhA745jaeHdlHlJqZ98maCW2KqhKwxgbEJqc/ulD3C9n:4E9BA0+eHdlHlJSKqdqOule
- TLSH T119D52386A8F25674C43ACBB28F85F07EB57A7B154B668E47FACC05208D538684D3B371
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3508 MusNotificationce794c.exe - Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Environment\UserInitMprLogonScript = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\AppRepository\\B2A4528A\\MusNotificationce794c.exe" 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3752 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe 3752 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe 3752 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe 3752 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe 3508 MusNotificationce794c.exe 3508 MusNotificationce794c.exe 3508 MusNotificationce794c.exe 3508 MusNotificationce794c.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3752 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3752 wrote to memory of 3508 3752 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe"C:\Users\Admin\AppData\Local\Temp\690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb.exe"1⤵
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3752 -
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:3508
-
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 690494e1727859959830d17d45a432120d5950dbcaa7ff6fd6a1f6d482e5b2eb
- MD5 c45aa7ac5e2ed4b2d1aee6f97d468ba4
- SHA1 b250332c25307fc4a62ce89fab6fb3372d444fe5
- SHA512 7ce774c08a6f8d8d8bd00f02b4a7f2d79b02c4ed4efb489ee905a8f89000e042b3b4ab2d7f4a3cef0b8902325643151a22242f37393acc3fa07c2c8dae1e20d4
- SSDEEP 49152:4kBZVO0HhA745jaeHdlHlJqZ98maCW2KqhKwxgbEJqc/ulD3C9n:4E9BA0+eHdlHlJSKqdqOule
- TLSH T119D52386A8F25674C43ACBB28F85F07EB57A7B154B668E47FACC05208D538684D3B371
- MD5 SHA1 SHA512 SSDEEP TLSH