Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 22:53
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
- Sample260802-2t5dbagh66
- SHA256 bdcffdf543d7de8063d07d54f90f30d837fc872ed2f09b000788c6559a9af568
- MD5 e8394961d8e735d603d9ebdc61a27700
- SHA1 0ff2653c33ee0aaa511f5b457368f0938d782143
- SHA512 a0b04fe19e114acefa7b64fa6e58f3693dc4cdee786ef45425c3ef9341f446314ea90a9faef3915120535bb2d7fe19c98a960bc864b205cc7c453473e55489ca
- SSDEEP 49152:k3t6WH39O9wnibP2nuU89IK2Al77eVEQ+hAnrdrW8X0XjDllrh9lEGRaWc2Bo:kNX9BDh8qzQ7bh8dqDlxdB
- TLSH T1DED522D5B5BA2DB0C877CBBA4FC2F47DB168778087658E9B738C76008E526041C7A276
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4636 MusNotificationce794c.exe - Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Environment\UserInitMprLogonScript = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\AppRepository\\B2A4528A\\MusNotificationce794c.exe" file.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2764 file.exe 2764 file.exe 2764 file.exe 2764 file.exe 4636 MusNotificationce794c.exe 4636 MusNotificationce794c.exe 4636 MusNotificationce794c.exe 4636 MusNotificationce794c.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2764 file.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2764 wrote to memory of 4636 2764 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:2764 -
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:4636
-
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 bdcffdf543d7de8063d07d54f90f30d837fc872ed2f09b000788c6559a9af568
- MD5 e8394961d8e735d603d9ebdc61a27700
- SHA1 0ff2653c33ee0aaa511f5b457368f0938d782143
- SHA512 a0b04fe19e114acefa7b64fa6e58f3693dc4cdee786ef45425c3ef9341f446314ea90a9faef3915120535bb2d7fe19c98a960bc864b205cc7c453473e55489ca
- SSDEEP 49152:k3t6WH39O9wnibP2nuU89IK2Al77eVEQ+hAnrdrW8X0XjDllrh9lEGRaWc2Bo:kNX9BDh8qzQ7bh8dqDlxdB
- TLSH T1DED522D5B5BA2DB0C877CBBA4FC2F47DB168778087658E9B738C76008E526041C7A276
- MD5 SHA1 SHA512 SSDEEP TLSH