Analysis
- max time kernel
139s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
31/08/2023, 22:32
General
- Target f03f22449f23630227fe67045471df21bf588564ae0ced247a5ada34ebe73cd7.exe
- Size 3.4MB
- Sample230831-2f6n8abc47
- SHA256 f03f22449f23630227fe67045471df21bf588564ae0ced247a5ada34ebe73cd7
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f03f22449f23630227fe67045471df21bf588564ae0ced247a5ada34ebe73cd7.exe"C:\Users\Admin\AppData\Local\Temp\f03f22449f23630227fe67045471df21bf588564ae0ced247a5ada34ebe73cd7.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
dr.dll