Analysis
- max time kernel
138s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20231127-en - resource tags
- submitted
02/12/2023, 17:11
General
- Target TGBDownloader.exe
- Size 3.6MB
- Sample231202-vp83daec43
- SHA256 38812a89fadd630ef909720c4b5437769769eb643e9a6e2bbb8d964ffa41cb4d
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\TGBDownloader.exe"C:\Users\Admin\AppData\Local\Temp\TGBDownloader.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