General

  • Target

    8216804dbb0b4cf387a08c1ec6d7ce21cda038d99f3cb4ed8fb413bd1cfaa24f

  • Size

    4.1MB

  • Sample

    240619-d3xg3axekm

  • MD5

    0ffecc29399629c11ea66a7fa8d0c3a6

  • SHA1

    5cc9c02adec24ee19fcebb05e12914cab3987398

  • SHA256

    8216804dbb0b4cf387a08c1ec6d7ce21cda038d99f3cb4ed8fb413bd1cfaa24f

  • SHA512

    0c4b836509f07f9cc59733f2e7015c486b0c095590287ac5c0092c63115a206c0ef234d2205ea3ce7ff267940ac7e0b1a689d5384136c68a7187d0d9168ce20f

  • SSDEEP

    98304:Zws2ANnKXOaeOgmhD5Awz5sWoXENlxsZRSeHqclaTx8:rKXbeO7dgK8a98

Malware Config

Targets

    • Target

      8216804dbb0b4cf387a08c1ec6d7ce21cda038d99f3cb4ed8fb413bd1cfaa24f

    • Size

      4.1MB

    • MD5

      0ffecc29399629c11ea66a7fa8d0c3a6

    • SHA1

      5cc9c02adec24ee19fcebb05e12914cab3987398

    • SHA256

      8216804dbb0b4cf387a08c1ec6d7ce21cda038d99f3cb4ed8fb413bd1cfaa24f

    • SHA512

      0c4b836509f07f9cc59733f2e7015c486b0c095590287ac5c0092c63115a206c0ef234d2205ea3ce7ff267940ac7e0b1a689d5384136c68a7187d0d9168ce20f

    • SSDEEP

      98304:Zws2ANnKXOaeOgmhD5Awz5sWoXENlxsZRSeHqclaTx8:rKXbeO7dgK8a98

    • 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

    • Server Software Component: Terminal Services DLL

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Server Software Component

1
T1505

Terminal Services DLL

1
T1505.005

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks