Analysis
- max time kernel
93s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
02/08/2024, 22:39
General
- Target EasyBCD2.4 (1).exe
- Size 2.2MB
- Sample240802-2latqstclp
- SHA256 0a94a43af2db7bdbada87b34bf03d3b221110d1ca21bbebec55b08767c1281cc
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Kills process with taskkill 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\EasyBCD2.4 (1).exe"C:\Users\Admin\AppData\Local\Temp\EasyBCD2.4 (1).exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exe"C:\Windows\System32\taskkill.exe" /f /im easybcd.exe2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
InstallOptions.dll
System.dll
ioSpecial.ini