General

  • Target

    https://dl.pentestcore.com/dl.php?url=up/upload-wp/2020/12/H-Pro-v1.17-PentestCore.rar

  • Sample

    230402-sk47hsac8s

Malware Config

Targets

    • Target

      https://dl.pentestcore.com/dl.php?url=up/upload-wp/2020/12/H-Pro-v1.17-PentestCore.rar

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks