Analysis
- max time kernel
150s - max time network
149s - 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, 09:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe
- Size 2.9MB
- Sample260809-k74khacm8s
- SHA256 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b
- MD5 4bc6494e77897c6a4bc8d8d410489c29
- SHA1 535233aa7c3384ae3d9e50b775f1518a192adb36
- SHA512 054b186421b0e3148745b49cbc1c01458620d73d2d1c4bbfc3f21011e7d074deeec532f5e9c798bdc5190f6f63dbb662379f59b7d83dc13f4bddc068f7a1d315
- SSDEEP 49152:EOJA03SZ4eZBFI/FUIuz0AkplPuYlX7YES0KFGNehHBFm4+Qq1jz8Q/bb:3JA03baaeIu4AkplPBlX5HKFiehHOF
- TLSH T14CD52359BDF25A74C073CB728E87E47DF2197B8207608E4636CC68208E63E849D77679
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4560 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" 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4540 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe 4540 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe 4540 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe 4540 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe 4560 MusNotificationce794c.exe 4560 MusNotificationce794c.exe 4560 MusNotificationce794c.exe 4560 MusNotificationce794c.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4540 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4540 wrote to memory of 4560 4540 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe"C:\Users\Admin\AppData\Local\Temp\0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b.exe"1⤵
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4540 -
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:4560
-
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 2.9MB
- SHA256 0299a6526280a968671dd228fe63fd9523487caeda3c7dda535cb1121d1d2e3b
- MD5 4bc6494e77897c6a4bc8d8d410489c29
- SHA1 535233aa7c3384ae3d9e50b775f1518a192adb36
- SHA512 054b186421b0e3148745b49cbc1c01458620d73d2d1c4bbfc3f21011e7d074deeec532f5e9c798bdc5190f6f63dbb662379f59b7d83dc13f4bddc068f7a1d315
- SSDEEP 49152:EOJA03SZ4eZBFI/FUIuz0AkplPuYlX7YES0KFGNehHBFm4+Qq1jz8Q/bb:3JA03baaeIu4AkplPBlX5HKFiehHOF
- TLSH T14CD52359BDF25A74C073CB728E87E47DF2197B8207608E4636CC68208E63E849D77679
- MD5 SHA1 SHA512 SSDEEP TLSH