Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
24/05/2024, 04:31
General
- Target a7ac6ea17219d2f83465c7e56023a6110c3cc8ccf2d798249b0f74d03fb3ae35.dll
- Size 223KB
- Sample240524-e5ewgadc98
- SHA256 a7ac6ea17219d2f83465c7e56023a6110c3cc8ccf2d798249b0f74d03fb3ae35
Score
8/10
Malware Config
Signatures
- Modifies AppInit DLL entries 2 TTPs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 4 IoCs
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- Program crash 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a7ac6ea17219d2f83465c7e56023a6110c3cc8ccf2d798249b0f74d03fb3ae35.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a7ac6ea17219d2f83465c7e56023a6110c3cc8ccf2d798249b0f74d03fb3ae35.dll,#12⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 7123⤵
- Loads dropped DLL
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3012 -ip 30121⤵
- Loads dropped DLL
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
symsrv.dll
memory/3012-7-0x00000000009B0000-0x00000000009E0000-memory.dmp
memory/3012-6-0x00000000009B0000-0x00000000009E0000-memory.dmp
memory/3012-11-0x0000000010000000-0x0000000010025000-memory.dmp
memory/3012-13-0x00000000009B0000-0x00000000009E0000-memory.dmp