General

  • Target

    e5b364a3b2e23376db6e305ebfba77eb615d27a30ebb9e0571da28a476a44c89

  • Size

    1.5MB

  • Sample

    240618-lmksbsxgna

  • MD5

    b6eb3e107ce52774efff3184fa194f86

  • SHA1

    bebd728a4fbaa94639405b41f4e58f175a3364c3

  • SHA256

    e5b364a3b2e23376db6e305ebfba77eb615d27a30ebb9e0571da28a476a44c89

  • SHA512

    e5c2fec5fc2830a49dd5d47d3a54a4baa586d82e6b8d3443ce14bfed45eb243a0b25beab0c777ebbbf8e2dce73954522ed46e0eb8e2d4470cb3bb23c27f49e63

  • SSDEEP

    24576:VOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNHz:IHPkVOBTK

Malware Config

Targets

    • Target

      e5b364a3b2e23376db6e305ebfba77eb615d27a30ebb9e0571da28a476a44c89

    • Size

      1.5MB

    • MD5

      b6eb3e107ce52774efff3184fa194f86

    • SHA1

      bebd728a4fbaa94639405b41f4e58f175a3364c3

    • SHA256

      e5b364a3b2e23376db6e305ebfba77eb615d27a30ebb9e0571da28a476a44c89

    • SHA512

      e5c2fec5fc2830a49dd5d47d3a54a4baa586d82e6b8d3443ce14bfed45eb243a0b25beab0c777ebbbf8e2dce73954522ed46e0eb8e2d4470cb3bb23c27f49e63

    • SSDEEP

      24576:VOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNHz:IHPkVOBTK

    • 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