General

  • Target

    994870f4b1d6bdd26aba95f212e5b30850f0b171ad71c5596c415e9742ce5a03

  • Size

    6.5MB

  • Sample

    240618-hk394s1gmd

  • MD5

    d210aa3a5b24760f4a7bb2310daa4dd4

  • SHA1

    ca384623892ced3ead8f6631075d6c2c14f3ec60

  • SHA256

    994870f4b1d6bdd26aba95f212e5b30850f0b171ad71c5596c415e9742ce5a03

  • SHA512

    064784326c08d07ddf847f2a1c4e7cde4c5734e5b816c234533f433acf5e19fde43be8d98c2e99a8cd075f99ef41a7ab592530c4aedddfe2bbac3ccb657cd498

  • SSDEEP

    98304:QZJt4HINy2LkLiHblcrblN12+zUixgSjoScJRwXCJiKifzfi0SsrK53+K:miINy2LkLiHbiNz55f0RaV7i0rK53+K

Malware Config

Targets

    • Target

      994870f4b1d6bdd26aba95f212e5b30850f0b171ad71c5596c415e9742ce5a03

    • Size

      6.5MB

    • MD5

      d210aa3a5b24760f4a7bb2310daa4dd4

    • SHA1

      ca384623892ced3ead8f6631075d6c2c14f3ec60

    • SHA256

      994870f4b1d6bdd26aba95f212e5b30850f0b171ad71c5596c415e9742ce5a03

    • SHA512

      064784326c08d07ddf847f2a1c4e7cde4c5734e5b816c234533f433acf5e19fde43be8d98c2e99a8cd075f99ef41a7ab592530c4aedddfe2bbac3ccb657cd498

    • SSDEEP

      98304:QZJt4HINy2LkLiHblcrblN12+zUixgSjoScJRwXCJiKifzfi0SsrK53+K:miINy2LkLiHbiNz55f0RaV7i0rK53+K

    • 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