General

  • Target

    17fbf38051bde12e5e84973f0952d62ecd653f2bf2486e8a6ec4d65cea091403

  • Size

    1.4MB

  • Sample

    240624-r3qleaxdld

  • MD5

    b4fa3de7af3c842111ca292e0eef9a78

  • SHA1

    2d0d73a0f3e8f46cd74c84c0c3a916f21eeb7e7e

  • SHA256

    17fbf38051bde12e5e84973f0952d62ecd653f2bf2486e8a6ec4d65cea091403

  • SHA512

    0155a73c7547ede4105b9b3da4c186b4ca2cf09139787ef2ade627e7830bc99f5fe6b1efacd7965e9dc4e555905ddcd7705bfeeab515a8659db8ccd72d7ecf82

  • SSDEEP

    24576:F39WaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN:598HPkVOBTK

Malware Config

Targets

    • Target

      17fbf38051bde12e5e84973f0952d62ecd653f2bf2486e8a6ec4d65cea091403

    • Size

      1.4MB

    • MD5

      b4fa3de7af3c842111ca292e0eef9a78

    • SHA1

      2d0d73a0f3e8f46cd74c84c0c3a916f21eeb7e7e

    • SHA256

      17fbf38051bde12e5e84973f0952d62ecd653f2bf2486e8a6ec4d65cea091403

    • SHA512

      0155a73c7547ede4105b9b3da4c186b4ca2cf09139787ef2ade627e7830bc99f5fe6b1efacd7965e9dc4e555905ddcd7705bfeeab515a8659db8ccd72d7ecf82

    • SSDEEP

      24576:F39WaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN:598HPkVOBTK

    • 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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Remote System Discovery

1
T1018

Tasks