Resubmissions
18/01/2024, 10:46
240118-mt9wgaadd2718/01/2024, 09:27
240118-le4v8shch2718/01/2024, 09:17
240118-k9c6bshbh26Analysis
- max time kernel
130s - max time network
170s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
18/01/2024, 09:27
General
- Target ccsetup620.exe
- Size 75.1MB
- Sample240118-le4v8shch2
- SHA256 2eea6ce78a42a5c07091a313cfdf13a083e46b493b6c2fb44bacf8626bf5d097
Score
6/10
Malware Config
Signatures
- 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.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Loads dropped DLL 9 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ccsetup620.exe"C:\Users\Admin\AppData\Local\Temp\ccsetup620.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
System.dll
UserInfo.dll
asdk.dll
gcapi_dll.dll
nsDialogs.dll
pfBL.dll
pfUI.dll
CC_Logo_40x96.png
CC_logo_72x66.png
PF_computer.png
