General

  • Target

    09c0b2a45933a9e31969ae6ea76239eb7047680ecb20ece771e0e71a7d2a0808

  • Size

    2.8MB

  • Sample

    240529-hzxqwafd59

  • MD5

    5da11b682dc53c694e56bd3067123cb9

  • SHA1

    d959277ec338ea9d4121e79c48862f8746f9aab3

  • SHA256

    09c0b2a45933a9e31969ae6ea76239eb7047680ecb20ece771e0e71a7d2a0808

  • SHA512

    c816e4af761e16e5dea1a599e97944af3a4621e09793963cf83cc8f302815550e5a1897fd08963eee40cc23bf859d87987b416d9d80d3b17e7dbc541f38d6448

  • SSDEEP

    24576:nCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHx:nCwsbCANnKXferL7Vwe/Gg0P+WhaJ

Malware Config

Targets

    • Target

      09c0b2a45933a9e31969ae6ea76239eb7047680ecb20ece771e0e71a7d2a0808

    • Size

      2.8MB

    • MD5

      5da11b682dc53c694e56bd3067123cb9

    • SHA1

      d959277ec338ea9d4121e79c48862f8746f9aab3

    • SHA256

      09c0b2a45933a9e31969ae6ea76239eb7047680ecb20ece771e0e71a7d2a0808

    • SHA512

      c816e4af761e16e5dea1a599e97944af3a4621e09793963cf83cc8f302815550e5a1897fd08963eee40cc23bf859d87987b416d9d80d3b17e7dbc541f38d6448

    • SSDEEP

      24576:nCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHx:nCwsbCANnKXferL7Vwe/Gg0P+WhaJ

    • 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