Overview

overview

10

Static

static

3

2b11be473e...18.exe

windows7-x64

10

2b11be473e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2b11be473eec7242009ce2d22c15bc7b_JaffaCakes118

  • Size

    231KB

  • Sample

    241009-fc8thssgke

  • MD5

    2b11be473eec7242009ce2d22c15bc7b

  • SHA1

    b62ea2b4f09255c72681795a6d3ba44bcd0b4e04

  • SHA256

    d027a8fa07c8a2b6c169e2d1c84c7eb3e3c537fd1bf8bb9a5f001c52b3306b89

  • SHA512

    9e41b1a2f7448d315601fdd23e2b9bf4a7e7faf512e392d7385d19fe785d4c3703416c7bd3f0fdc776f268520e94d68c3dc0b8f4564b12defbc9d69866b7dd0f

  • SSDEEP

    6144:0An9yXKbqINm+byIZb3I7I3CfeAJ8SmcP2Uu8Ol:0S9y6bqINmayyb47ISfv8vUu8Ol

Score
10/10
xtremeratdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      2b11be473eec7242009ce2d22c15bc7b_JaffaCakes118

    • Size

      231KB

    • MD5

      2b11be473eec7242009ce2d22c15bc7b

    • SHA1

      b62ea2b4f09255c72681795a6d3ba44bcd0b4e04

    • SHA256

      d027a8fa07c8a2b6c169e2d1c84c7eb3e3c537fd1bf8bb9a5f001c52b3306b89

    • SHA512

      9e41b1a2f7448d315601fdd23e2b9bf4a7e7faf512e392d7385d19fe785d4c3703416c7bd3f0fdc776f268520e94d68c3dc0b8f4564b12defbc9d69866b7dd0f

    • SSDEEP

      6144:0An9yXKbqINm+byIZb3I7I3CfeAJ8SmcP2Uu8Ol:0S9y6bqINmayyb47ISfv8vUu8Ol

    Score
    10/10
    xtremeratdiscoverypersistenceratspywareupx

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

      persistencespywareratxtremerat

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks