General

  • Target

    06e0c7c83d396134671b514f871e7f77c621c0a1663b4ee587a5f12401a3116a.exe

  • Size

    1.2MB

  • Sample

    230405-m5cecafe7w

  • MD5

    02c4cae2061350196de3fc80e2ef2e5e

  • SHA1

    c081d473182d12527ad1d7b999376efac8a3a089

  • SHA256

    06e0c7c83d396134671b514f871e7f77c621c0a1663b4ee587a5f12401a3116a

  • SHA512

    579175c853d2bf127c8bfa618667f43466b2edc38bed1303cfaf0c77289accfae29ae53f42987a5729d80a14e940dd00abb15b8dd8628337c11fdb4ed0b0ab6d

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtim:WIwgMEuy+inDfp3/XoCw57XYBwKm

Malware Config

Targets

    • Target

      06e0c7c83d396134671b514f871e7f77c621c0a1663b4ee587a5f12401a3116a.exe

    • Size

      1.2MB

    • MD5

      02c4cae2061350196de3fc80e2ef2e5e

    • SHA1

      c081d473182d12527ad1d7b999376efac8a3a089

    • SHA256

      06e0c7c83d396134671b514f871e7f77c621c0a1663b4ee587a5f12401a3116a

    • SHA512

      579175c853d2bf127c8bfa618667f43466b2edc38bed1303cfaf0c77289accfae29ae53f42987a5729d80a14e940dd00abb15b8dd8628337c11fdb4ed0b0ab6d

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtim:WIwgMEuy+inDfp3/XoCw57XYBwKm

    • 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