Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 13:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe
- Size 1.9MB
- Sample260822-qs4vlsvcqe
- SHA256 c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911
- MD5 9c85aebcf3b6451a9a92a298fdc462d0
- SHA1 0910ec53440f19e943612566a6951996e74c9cc3
- SHA512 6de4a3430adadfcdb95f39b43f56148ab07866f91c946a7cfa7b95277f392b1a604f844caa6e001e86a58ba5623bc8453cb9f39e9d0813a7a55b1cc356b1738f
- SSDEEP 49152:6RhnS4EP4CRRVl8pjO1schvbLE4cdnbXoAktLD/p9qkVdWuE:6RUWK14dnStp9nPWuE
- TLSH T14895BF5AB7A841B6D167C17DC953865AF3B2B4160B20D7DF0364836E2F23BE11E3A721
- 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\WindowsShell74728.log c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe File opened for modification C:\Windows\WindowsSystemUpdate06.log w32tm.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 5852 c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe Token: SeDebugPrivilege 1324 w32tm.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5852 wrote to memory of 1324 5852 c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe 89 PID 5852 wrote to memory of 1324 5852 c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe 89 PID 5852 wrote to memory of 1324 5852 c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe 89 PID 5852 wrote to memory of 2552 5852 c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe"C:\Users\Admin\AppData\Local\Temp\c3ef72b9886857e76f1fff0565b1b5b89279ab31ad6dcbfa683caff1fee31911.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5852 -
C:\Windows\System32\w32tm.exe"C:\Windows\System32\w32tm.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1324
-
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\C3EF72~1.EXE >> NUL2⤵PID:2552
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