General

  • Target

    e849b00c3fe851146b61bf85c90ddafc02f16f745181ebd5cd584d33568e77ac

  • Size

    3.5MB

  • Sample

    240605-d2w5xadg37

  • MD5

    5c0c8678e3275635d77db54d4460fb72

  • SHA1

    1c04ba1e3256a204293c0965d6a44a4c8641aaef

  • SHA256

    e849b00c3fe851146b61bf85c90ddafc02f16f745181ebd5cd584d33568e77ac

  • SHA512

    0e94d175f97643a32c3d01f87039f75df2083cf5975dfbe9c8adf47fbab25b52f430937931c604562a73bf75a21b032bfad624683718202251a7b075a8c5ee1c

  • SSDEEP

    49152:ZCwsbCANnKXferL7Vwe/Gg0P+WhwJDmn2Y0YZZuOZ:Uws2ANnKXOaeOgmhwJDmn2Y0YZZuo

Malware Config

Targets

    • Target

      e849b00c3fe851146b61bf85c90ddafc02f16f745181ebd5cd584d33568e77ac

    • Size

      3.5MB

    • MD5

      5c0c8678e3275635d77db54d4460fb72

    • SHA1

      1c04ba1e3256a204293c0965d6a44a4c8641aaef

    • SHA256

      e849b00c3fe851146b61bf85c90ddafc02f16f745181ebd5cd584d33568e77ac

    • SHA512

      0e94d175f97643a32c3d01f87039f75df2083cf5975dfbe9c8adf47fbab25b52f430937931c604562a73bf75a21b032bfad624683718202251a7b075a8c5ee1c

    • SSDEEP

      49152:ZCwsbCANnKXferL7Vwe/Gg0P+WhwJDmn2Y0YZZuOZ:Uws2ANnKXOaeOgmhwJDmn2Y0YZZuo

    • 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