Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/08/2026, 16:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe
- Size 1.9MB
- Sample260821-vb22xaxyhv
- SHA256 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9
- MD5 0115d6f767fe03b18971003b445617d6
- SHA1 719ddac26351657ce439886c88d48c835e8238e3
- SHA512 969aacf0a322051a2c01ec54b47d324ff576e9a4313523019386b5659ed65b8560a37ae903803fdd86c65142f4b5c1528fcc90b86af05185b6cdff8761672bc1
- SSDEEP 49152:6RhnS4EP4CRRVl8pjO1schvbLE4cdnbXoAktLD/p9qkVdWuT:6RUWK14dnStp9nPWuT
- TLSH T18C95BF5AB7A841B6D167C17DC953865AF3B2B4160B20D7DF0364836E2F23BE11E3A721
- 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\WindowsShell413451.log 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe File opened for modification C:\Windows\WindowsSystemUpdate125.log MdmDiagnosticsTool.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 5256 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe Token: SeDebugPrivilege 5732 MdmDiagnosticsTool.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5256 wrote to memory of 5732 5256 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe 88 PID 5256 wrote to memory of 5732 5256 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe 88 PID 5256 wrote to memory of 5732 5256 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe 88 PID 5256 wrote to memory of 5920 5256 4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe"C:\Users\Admin\AppData\Local\Temp\4621496f8458e8c908b518acfdd0f96b1d44f7165071055e478e5c834bff85e9.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5256 -
C:\Windows\System32\MdmDiagnosticsTool.exe"C:\Windows\System32\MdmDiagnosticsTool.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:5732
-
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\462149~1.EXE >> NUL2⤵PID:5920
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