Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
21/03/2024, 07:10
General
- Target db020215236cf0246bcbeff860a33dea.exe
- Size 149KB
- Sample240321-hzpp9sec37
- SHA256 a55aceeea62ff482f183ad74e77b9713495664bd0cdfbffca0197a5ca735d4a1
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
- Loads dropped DLL 4 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Installs/modifies Browser Helper Object 2 TTPs 1 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
- Modifies registry class 6 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\db020215236cf0246bcbeff860a33dea.exe"C:\Users\Admin\AppData\Local\Temp\db020215236cf0246bcbeff860a33dea.exe"1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ActionCente.dll
asycfil.dll
memory/3532-11-0x0000000002180000-0x0000000002192000-memory.dmp
memory/3532-0-0x0000000000400000-0x000000000042C000-memory.dmp
memory/3532-14-0x0000000002160000-0x0000000002175000-memory.dmp
memory/3532-16-0x0000000002180000-0x0000000002192000-memory.dmp
memory/3532-6-0x0000000002160000-0x0000000002175000-memory.dmp
memory/3532-27-0x00000000001C0000-0x00000000001F8000-memory.dmp
memory/3532-29-0x00000000008F0000-0x0000000000925000-memory.dmp
memory/3532-30-0x00000000008F0000-0x0000000000925000-memory.dmp
memory/3532-32-0x00000000001C0000-0x00000000001F8000-memory.dmp
memory/3532-33-0x0000000000400000-0x000000000042C000-memory.dmp
memory/3532-34-0x0000000002180000-0x0000000002192000-memory.dmp
memory/3532-35-0x00000000008F0000-0x0000000000925000-memory.dmp