General

  • Target

    0ce342005b4889ebf02f2527768563ca7d1cad4b244b529e6317b687167e6b72.exe

  • Size

    1.2MB

  • Sample

    230405-m513psfg6t

  • MD5

    15365f67b6393c3f29a6ba96acfcd70a

  • SHA1

    24823fab4e57caf88590c8af54d6381300ae2ab0

  • SHA256

    0ce342005b4889ebf02f2527768563ca7d1cad4b244b529e6317b687167e6b72

  • SHA512

    8cceae38338fa08d91e307f571bbcf6505aeca281fbcae4aa8749fd2463e233e85302892038c835c71cac71d9e52d45b434e327c7bc1380bd14610e2a2db3ee1

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiD:WIwgMEuy+inDfp3/XoCw57XYBwKD

Malware Config

Targets

    • Target

      0ce342005b4889ebf02f2527768563ca7d1cad4b244b529e6317b687167e6b72.exe

    • Size

      1.2MB

    • MD5

      15365f67b6393c3f29a6ba96acfcd70a

    • SHA1

      24823fab4e57caf88590c8af54d6381300ae2ab0

    • SHA256

      0ce342005b4889ebf02f2527768563ca7d1cad4b244b529e6317b687167e6b72

    • SHA512

      8cceae38338fa08d91e307f571bbcf6505aeca281fbcae4aa8749fd2463e233e85302892038c835c71cac71d9e52d45b434e327c7bc1380bd14610e2a2db3ee1

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiD:WIwgMEuy+inDfp3/XoCw57XYBwKD

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

    • Sets service image path in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Tasks