General

  • Target

    e2c8c923dff3a9cbf029eb7fdd4f6dc2d511776ed718e30d6d36fbbb5b603ce9

  • Size

    1.8MB

  • Sample

    240603-s2g4baba8s

  • MD5

    e2a442bc7914fa5cd9bc6a6ecacc1291

  • SHA1

    9fe8011401dd4e4350c8279efc4040dde4516235

  • SHA256

    e2c8c923dff3a9cbf029eb7fdd4f6dc2d511776ed718e30d6d36fbbb5b603ce9

  • SHA512

    fb79b55f4f60e429fd27d4ad28500007b678c187d606b1a696912f640797985f2a473e4e73413337e48e0dc509aff189b9e8a917259322e647c3d7a5714848e1

  • SSDEEP

    24576:EQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV0vLpwEDmfQ0c:EQZAdVyVT9n/Gg0P+WhorLpDd0c

Malware Config

Targets

    • Target

      e2c8c923dff3a9cbf029eb7fdd4f6dc2d511776ed718e30d6d36fbbb5b603ce9

    • Size

      1.8MB

    • MD5

      e2a442bc7914fa5cd9bc6a6ecacc1291

    • SHA1

      9fe8011401dd4e4350c8279efc4040dde4516235

    • SHA256

      e2c8c923dff3a9cbf029eb7fdd4f6dc2d511776ed718e30d6d36fbbb5b603ce9

    • SHA512

      fb79b55f4f60e429fd27d4ad28500007b678c187d606b1a696912f640797985f2a473e4e73413337e48e0dc509aff189b9e8a917259322e647c3d7a5714848e1

    • SSDEEP

      24576:EQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV0vLpwEDmfQ0c:EQZAdVyVT9n/Gg0P+WhorLpDd0c

    • 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

    • 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

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks