General

  • Target

    c42141cdb12aef06703116e350fb7f4f151859580e69c6a977088a66387d51f7

  • Size

    2.6MB

  • Sample

    240603-lgqrdsbd46

  • MD5

    265850d0e9953fc1c9fe4f07f339b92b

  • SHA1

    2de28b9751595485aba5f14b3293acd181f358cc

  • SHA256

    c42141cdb12aef06703116e350fb7f4f151859580e69c6a977088a66387d51f7

  • SHA512

    d9cbfe30d5288999b6009c16e554508de6ea5c7ca1c79b077b2d66bde680571cfc8916c2d0ef5bfed2527c6a6ce9de21b6dfdae14acf2169f04d59b96772d5fe

  • SSDEEP

    49152:yCwsbCANnKXferL7Vwe/Gg0P+WhYpXFHyn2v:Vws2ANnKXOaeOgmhUNyn2v

Malware Config

Targets

    • Target

      c42141cdb12aef06703116e350fb7f4f151859580e69c6a977088a66387d51f7

    • Size

      2.6MB

    • MD5

      265850d0e9953fc1c9fe4f07f339b92b

    • SHA1

      2de28b9751595485aba5f14b3293acd181f358cc

    • SHA256

      c42141cdb12aef06703116e350fb7f4f151859580e69c6a977088a66387d51f7

    • SHA512

      d9cbfe30d5288999b6009c16e554508de6ea5c7ca1c79b077b2d66bde680571cfc8916c2d0ef5bfed2527c6a6ce9de21b6dfdae14acf2169f04d59b96772d5fe

    • SSDEEP

      49152:yCwsbCANnKXferL7Vwe/Gg0P+WhYpXFHyn2v:Vws2ANnKXOaeOgmhUNyn2v

    • 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