General

  • Target

    9ccd981b0d3455354cc6deefece92ee028609c16d191b289b2eb61562979d275

  • Size

    4.6MB

  • Sample

    240603-s2ps6acc62

  • MD5

    640b54af3bd85648e5a6be7683cafd70

  • SHA1

    8d59afb973f6c7a958941b52fe86238ffe67f7e0

  • SHA256

    9ccd981b0d3455354cc6deefece92ee028609c16d191b289b2eb61562979d275

  • SHA512

    e15bd73a428da989cf17fcb6f33dc1370d4aaf9f032cbcf5634b44dac38dfaa17bed09167a7e3bf4ec290b6c086768862850163da7a183f58b5e0326f4158584

  • SSDEEP

    49152:wQZAdVyVT9n/Gg0P+WhoIbXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8b8R:ZGdVyVT9nOgmhfbXsPN5kiQaZ56

Malware Config

Targets

    • Target

      9ccd981b0d3455354cc6deefece92ee028609c16d191b289b2eb61562979d275

    • Size

      4.6MB

    • MD5

      640b54af3bd85648e5a6be7683cafd70

    • SHA1

      8d59afb973f6c7a958941b52fe86238ffe67f7e0

    • SHA256

      9ccd981b0d3455354cc6deefece92ee028609c16d191b289b2eb61562979d275

    • SHA512

      e15bd73a428da989cf17fcb6f33dc1370d4aaf9f032cbcf5634b44dac38dfaa17bed09167a7e3bf4ec290b6c086768862850163da7a183f58b5e0326f4158584

    • SSDEEP

      49152:wQZAdVyVT9n/Gg0P+WhoIbXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8b8R:ZGdVyVT9nOgmhfbXsPN5kiQaZ56

    • 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