General

  • Target

    67db391ac3744372b3016b151166d4182131a35ace8f6bcaa51f799906755708

  • Size

    1.4MB

  • Sample

    240603-cza9zsgb4t

  • MD5

    273d6ab19630c6bd78ccb12e04e7421f

  • SHA1

    eda997fd126d770d77b6412b1efae67cc014da1f

  • SHA256

    67db391ac3744372b3016b151166d4182131a35ace8f6bcaa51f799906755708

  • SHA512

    5e8a5bf69106cf1cf26a1cf32a13ca54889503bbc0acaf3e44f1d1ba754d7f1b41692a4c2196155fa634ff646851ff6e3bfe5d73c1e97342a6de4f0a9d493807

  • SSDEEP

    24576:j09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+gwpeEXAU:j09XJt4HIN2H2tFvduySlpeID

Malware Config

Targets

    • Target

      67db391ac3744372b3016b151166d4182131a35ace8f6bcaa51f799906755708

    • Size

      1.4MB

    • MD5

      273d6ab19630c6bd78ccb12e04e7421f

    • SHA1

      eda997fd126d770d77b6412b1efae67cc014da1f

    • SHA256

      67db391ac3744372b3016b151166d4182131a35ace8f6bcaa51f799906755708

    • SHA512

      5e8a5bf69106cf1cf26a1cf32a13ca54889503bbc0acaf3e44f1d1ba754d7f1b41692a4c2196155fa634ff646851ff6e3bfe5d73c1e97342a6de4f0a9d493807

    • SSDEEP

      24576:j09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+gwpeEXAU:j09XJt4HIN2H2tFvduySlpeID

    • 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