Analysis
- max time kernel
150s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
17/03/2024, 16:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d1658e1fb8970f7794a854bd4b6f4631.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
- Target d1658e1fb8970f7794a854bd4b6f4631.exe
- Size 671KB
- Sample240317-vgsenabc91
- SHA256 2c5381d5745301407d0a6b200fa44c5ba8245b5de7c8126835923c20921af75c
- MD5 d1658e1fb8970f7794a854bd4b6f4631
- SHA1 c007e02e595e8a5bb3d3fd3ae85c015b0cac6b18
- SHA512 34de2fd5c989b6f16f7438a9a2c9ecd0b1209b8856becd3ca3fe7b07f191f508d5a921594fbeae1d98a561bd8f0d0bf0b70d1d2517419c50b8df6168eb4f26fe
- SSDEEP 12288:kTS6Mg+cikSO1pZ6qyanX78byS6Sj7+upUnbdB9vipqp4K2TAFKOnStkFG/57pym:QMg+wuo78rbfj
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\Windows\assembly\Desktop.ini d1658e1fb8970f7794a854bd4b6f4631.exe File created C:\Windows\assembly\Desktop.ini d1658e1fb8970f7794a854bd4b6f4631.exe - Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly d1658e1fb8970f7794a854bd4b6f4631.exe File created C:\Windows\assembly\Desktop.ini d1658e1fb8970f7794a854bd4b6f4631.exe File opened for modification C:\Windows\assembly\Desktop.ini d1658e1fb8970f7794a854bd4b6f4631.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4588 d1658e1fb8970f7794a854bd4b6f4631.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4588 d1658e1fb8970f7794a854bd4b6f4631.exe Token: 33 4588 d1658e1fb8970f7794a854bd4b6f4631.exe Token: SeIncBasePriorityPrivilege 4588 d1658e1fb8970f7794a854bd4b6f4631.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4588 d1658e1fb8970f7794a854bd4b6f4631.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d1658e1fb8970f7794a854bd4b6f4631.exe"C:\Users\Admin\AppData\Local\Temp\d1658e1fb8970f7794a854bd4b6f4631.exe"1⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4588
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:3848