Overview

overview

10

Static

static

3

JaffaCakes...44.exe

windows7-x64

10

JaffaCakes...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_5f6aedfcf522c8ec265fa9a0055c8d44

  • Size

    2.5MB

  • Sample

    250310-qtks5awyhx

  • MD5

    5f6aedfcf522c8ec265fa9a0055c8d44

  • SHA1

    d32cfb28902d247a233ed670119806458ba0327d

  • SHA256

    cd8e7f1fadc3a8b755e0cc85b27ce5c0a06b255d32f168dd1e13e40eced9efab

  • SHA512

    3ab52464c010228d55d531584c11c81fff90a77dcef9fd8206efddb68e795751788d154e76110394953c47107b4952c10bd49e339fb42c3011b2797d6f9a1846

  • SSDEEP

    24576:mISz8w+FV5CdMrjV5SC/+K44I752SH5LZuQX0soOtX1O2E4A2uGuukzAGwQkhnQ/:md8P5rtR4D2qZNoO+2bFiAGw3+IBgwt8

Score
10/10
gh0stratbootkitdiscoverypersistenceratupx

Malware Config

Targets

    • Target

      JaffaCakes118_5f6aedfcf522c8ec265fa9a0055c8d44

    • Size

      2.5MB

    • MD5

      5f6aedfcf522c8ec265fa9a0055c8d44

    • SHA1

      d32cfb28902d247a233ed670119806458ba0327d

    • SHA256

      cd8e7f1fadc3a8b755e0cc85b27ce5c0a06b255d32f168dd1e13e40eced9efab

    • SHA512

      3ab52464c010228d55d531584c11c81fff90a77dcef9fd8206efddb68e795751788d154e76110394953c47107b4952c10bd49e339fb42c3011b2797d6f9a1846

    • SSDEEP

      24576:mISz8w+FV5CdMrjV5SC/+K44I752SH5LZuQX0soOtX1O2E4A2uGuukzAGwQkhnQ/:md8P5rtR4D2qZNoO+2bFiAGw3+IBgwt8

    Score
    10/10
    gh0stratbootkitdiscoverypersistenceratupx

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • 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