Overview

overview

10

Static

static

3

298855ef85...4c.exe

windows7-x64

10

298855ef85...4c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    298855ef85398817cd562ccce6d5f141aef0460a2fc6a75a61668520389be94c

  • Size

    2.3MB

  • Sample

    250211-xnfqjsxrdv

  • MD5

    b293517e4388917b8a196a24cc805bf5

  • SHA1

    4a1bafbcf2755a8909b8d9de94e0220c6e3cae26

  • SHA256

    298855ef85398817cd562ccce6d5f141aef0460a2fc6a75a61668520389be94c

  • SHA512

    1682c9d2154085146d8b31e7c79c9c4ab9b94a1a458a0eb48f8df3794801adbe4256301da47be5a83d94589f9c8dd87a89325152c7042ce2af02b69ca505284c

  • SSDEEP

    24576:eCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHL:eCwsbCANnKXferL7Vwe/Gg0P+Wh0

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      298855ef85398817cd562ccce6d5f141aef0460a2fc6a75a61668520389be94c

    • Size

      2.3MB

    • MD5

      b293517e4388917b8a196a24cc805bf5

    • SHA1

      4a1bafbcf2755a8909b8d9de94e0220c6e3cae26

    • SHA256

      298855ef85398817cd562ccce6d5f141aef0460a2fc6a75a61668520389be94c

    • SHA512

      1682c9d2154085146d8b31e7c79c9c4ab9b94a1a458a0eb48f8df3794801adbe4256301da47be5a83d94589f9c8dd87a89325152c7042ce2af02b69ca505284c

    • SSDEEP

      24576:eCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHL:eCwsbCANnKXferL7Vwe/Gg0P+Wh0

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • 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