General

  • Target

    cff2773572f24fd64e5aa494846ebef35356bb908659e933c4d179247dbf9cb6

  • Size

    6.2MB

  • Sample

    240529-hjqydsdg8t

  • MD5

    b6e9dbaa4d63d2bf27c377059c9a946d

  • SHA1

    09cdbca0985a57057197c1160334bc824041c493

  • SHA256

    cff2773572f24fd64e5aa494846ebef35356bb908659e933c4d179247dbf9cb6

  • SHA512

    ddb0a7b447cdb0ac32defdcc1953668fc64bb3e986bc3983ac484b91e6d9c9776a9ede728c939227de52ff070dab6d6f5d4ffac23ea54d8f6731775d8c3128fa

  • SSDEEP

    196608:kiINy2LkO/M9eCgTjUhMUei+fRhDD0ljKD35:+/M/ggFFNBKD35

Malware Config

Targets

    • Target

      cff2773572f24fd64e5aa494846ebef35356bb908659e933c4d179247dbf9cb6

    • Size

      6.2MB

    • MD5

      b6e9dbaa4d63d2bf27c377059c9a946d

    • SHA1

      09cdbca0985a57057197c1160334bc824041c493

    • SHA256

      cff2773572f24fd64e5aa494846ebef35356bb908659e933c4d179247dbf9cb6

    • SHA512

      ddb0a7b447cdb0ac32defdcc1953668fc64bb3e986bc3983ac484b91e6d9c9776a9ede728c939227de52ff070dab6d6f5d4ffac23ea54d8f6731775d8c3128fa

    • SSDEEP

      196608:kiINy2LkO/M9eCgTjUhMUei+fRhDD0ljKD35:+/M/ggFFNBKD35

    • 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 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

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