Overview

overview

10

Static

static

7

53898295ae...25.exe

windows7-x64

10

53898295ae...25.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    53898295ae1cf3776f3a52bdeb702edf40967f5cbfc11e95fee28c880623ed25

  • Size

    1.2MB

  • Sample

    250208-xgql6szmdk

  • MD5

    826c6795f89c3a8fbad7482861fdbbde

  • SHA1

    bd324911f10cdd527ca9c889a2d2ad8e34a0bf32

  • SHA256

    53898295ae1cf3776f3a52bdeb702edf40967f5cbfc11e95fee28c880623ed25

  • SHA512

    9975b0d21a5bc5510b85de3bab2471eaa0aef95b6e06584e0870474570a68e370f4c4a24def79dd85339d14a4f3d585b9796d25a3f7dfc88ba869e725b6ec9f6

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtid:WIwgMEuy+inDfp3/XoCw57XYBwKd

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      53898295ae1cf3776f3a52bdeb702edf40967f5cbfc11e95fee28c880623ed25

    • Size

      1.2MB

    • MD5

      826c6795f89c3a8fbad7482861fdbbde

    • SHA1

      bd324911f10cdd527ca9c889a2d2ad8e34a0bf32

    • SHA256

      53898295ae1cf3776f3a52bdeb702edf40967f5cbfc11e95fee28c880623ed25

    • SHA512

      9975b0d21a5bc5510b85de3bab2471eaa0aef95b6e06584e0870474570a68e370f4c4a24def79dd85339d14a4f3d585b9796d25a3f7dfc88ba869e725b6ec9f6

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtid:WIwgMEuy+inDfp3/XoCw57XYBwKd

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      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.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks