Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

3

8c6622ff36...18.exe

windows7-x64

10

8c6622ff36...18.exe

windows10-2004-x64

Sharing

Copy URL
Twitter E-mail

General

  • Target

    8c6622ff36bca1317220a396e0312a43_JaffaCakes118

  • Size

    456KB

  • Sample

    240811-3d17dstgjm

  • MD5

    8c6622ff36bca1317220a396e0312a43

  • SHA1

    20d0040435dd66d83c2ab1fbdddc04082f412b21

  • SHA256

    4f78c8f446e35c896eeb10bb3fac23e85af4b9b69114500733e707d6dff22cad

  • SHA512

    fa6cefd625bb52c4ea69f3e522619f1b4e07829cdf13be8552ee6d6e70cacbc45687df86096ca7d765ddde890d59d07cc8e726856166b5a6bcce7c7eea887492

  • SSDEEP

    12288:jEVXKpmokGif4JgTIoq43H2cE05nMx11DGkfb7i:jEtR+iAJgMe3H2cJCx1YOb7i

Score
10/10
bootkitdiscoveryevasionpersistence

Malware Config

Targets

    • Target

      8c6622ff36bca1317220a396e0312a43_JaffaCakes118

    • Size

      456KB

    • MD5

      8c6622ff36bca1317220a396e0312a43

    • SHA1

      20d0040435dd66d83c2ab1fbdddc04082f412b21

    • SHA256

      4f78c8f446e35c896eeb10bb3fac23e85af4b9b69114500733e707d6dff22cad

    • SHA512

      fa6cefd625bb52c4ea69f3e522619f1b4e07829cdf13be8552ee6d6e70cacbc45687df86096ca7d765ddde890d59d07cc8e726856166b5a6bcce7c7eea887492

    • SSDEEP

      12288:jEVXKpmokGif4JgTIoq43H2cE05nMx11DGkfb7i:jEtR+iAJgMe3H2cJCx1YOb7i

    Score
    10/10
    bootkitdiscoveryevasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Enumerates processes with tasklist

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks