General

  • Target

    8cf39271a874b4e74a21cc145cb41f4f16e9408cec7ac5026e3510f5fcd042d8

  • Size

    1.3MB

  • Sample

    240529-hjpqbsdg8s

  • MD5

    7dacaf8f4c453492fdc6dc4518836edf

  • SHA1

    51b7e21729a229938370eb17d3534bdcdca687ce

  • SHA256

    8cf39271a874b4e74a21cc145cb41f4f16e9408cec7ac5026e3510f5fcd042d8

  • SHA512

    55532284f720c49081caf132cbe49249017b0b7243a6ec5d12b52f5f4ef591dcaa710a976e331fcefa597a59899c0e5ab7419f79bd3ce1c25339b4f00a055b75

  • SSDEEP

    24576:jQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVZwpePSyn2D:jQZAdVyVT9n/Gg0P+WhorpePSyn2D

Malware Config

Targets

    • Target

      8cf39271a874b4e74a21cc145cb41f4f16e9408cec7ac5026e3510f5fcd042d8

    • Size

      1.3MB

    • MD5

      7dacaf8f4c453492fdc6dc4518836edf

    • SHA1

      51b7e21729a229938370eb17d3534bdcdca687ce

    • SHA256

      8cf39271a874b4e74a21cc145cb41f4f16e9408cec7ac5026e3510f5fcd042d8

    • SHA512

      55532284f720c49081caf132cbe49249017b0b7243a6ec5d12b52f5f4ef591dcaa710a976e331fcefa597a59899c0e5ab7419f79bd3ce1c25339b4f00a055b75

    • SSDEEP

      24576:jQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVZwpePSyn2D:jQZAdVyVT9n/Gg0P+WhorpePSyn2D

    • 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