General

  • Target

    9ac523da08f43ecde089c4c8979eacf5c6cc3bc0782dd0772a8376b8680699df

  • Size

    1.5MB

  • Sample

    240603-rz7qhsba56

  • MD5

    b6a25c33567ff6956b805f2dd90b6ea6

  • SHA1

    4d8108e1a7fa3fd372a5196e4d81c6a4529bfc55

  • SHA256

    9ac523da08f43ecde089c4c8979eacf5c6cc3bc0782dd0772a8376b8680699df

  • SHA512

    0f2e25ee45a6db15ada8b289acc79b7674ac7680eb9a8c869a127065f691e3606ccb2c35d7046b9bfe954deda9bc810fa9c5244741dca3563486b0fb0b21dbb8

  • SSDEEP

    24576:Ki2Tro2H2HESq2eWJ6MQjySjyU/ehaHMv6CrrjSnyIQ8+ekGA8PSmQ:KxTc2H2tFvduySneh1vZjlIQxe5Sr

Malware Config

Targets

    • Target

      9ac523da08f43ecde089c4c8979eacf5c6cc3bc0782dd0772a8376b8680699df

    • Size

      1.5MB

    • MD5

      b6a25c33567ff6956b805f2dd90b6ea6

    • SHA1

      4d8108e1a7fa3fd372a5196e4d81c6a4529bfc55

    • SHA256

      9ac523da08f43ecde089c4c8979eacf5c6cc3bc0782dd0772a8376b8680699df

    • SHA512

      0f2e25ee45a6db15ada8b289acc79b7674ac7680eb9a8c869a127065f691e3606ccb2c35d7046b9bfe954deda9bc810fa9c5244741dca3563486b0fb0b21dbb8

    • SSDEEP

      24576:Ki2Tro2H2HESq2eWJ6MQjySjyU/ehaHMv6CrrjSnyIQ8+ekGA8PSmQ:KxTc2H2tFvduySneh1vZjlIQxe5Sr

    • 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