Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/08/2026, 17:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe
- Size 1.9MB
- Sample260821-v73cjsvbjf
- SHA256 a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc
- MD5 7cea20a566172c7a5b4545d033571b39
- SHA1 5c8501a1e8471429328de5e721c08654db0d83fc
- SHA512 7658c9d6ff05d4b1e8d257e54f955a8d25a282ceb64b772d3bb98de1bb0010d0bdf59c67c7089ea34f6dbd7de27729834f6fb864c135be69b1a590817519d8e8
- SSDEEP 49152:6RhnS4EP4CRRVl8pjO1schvbLE4cdnbXoAktLD/p9qkVdWuo:6RUWK14dnStp9nPWuo
- TLSH T1B495BF5AB7A841B6D167C17DC953865AF3B2B4160B20D7DF0364836E2F23BE11E3A721
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\WindowsSystemUpdate56.log mountvol.exe File opened for modification C:\Windows\WindowsShell1534.log a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4400 a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe Token: SeDebugPrivilege 2668 mountvol.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4400 wrote to memory of 2668 4400 a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe 89 PID 4400 wrote to memory of 2668 4400 a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe 89 PID 4400 wrote to memory of 2668 4400 a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe 89 PID 4400 wrote to memory of 5844 4400 a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe"C:\Users\Admin\AppData\Local\Temp\a9deafa0ab43b99e10126a145f4639290a932c5ff4d4c0eb517a428d71f202dc.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4400 -
C:\Windows\System32\mountvol.exe"C:\Windows\System32\mountvol.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2668
-
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\A9DEAF~1.EXE >> NUL2⤵PID:5844
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