General

  • Target

    9b5d622edbf302b86f913f6eb0d758f4_JaffaCakes118

  • Size

    25KB

  • Sample

    241125-n9sgssslbj

  • MD5

    9b5d622edbf302b86f913f6eb0d758f4

  • SHA1

    012e749048d2eb8f651be81fec5ce06c4e4755ec

  • SHA256

    eaec143e0c9f95e46f07d94406bb66d93aaa65c12db39946b508bb6b5a13698e

  • SHA512

    25a6f6c4c4b9d02dcaa7ef69c2bbbdbca54d541492856217e30cec3baabe4e71b548d9763b903575bcadc102217ef48214237b87441d714ba510108b117e12a6

  • SSDEEP

    768:bIsF81fG9QveLOYTe5YiiBpXBVMlCuJ0f:bIsFw9veLJToiBpX3M0

Malware Config

Extracted

Family

xtremerat

C2

xtreme-rat.no-ip.org

Targets

    • Target

      9b5d622edbf302b86f913f6eb0d758f4_JaffaCakes118

    • Size

      25KB

    • MD5

      9b5d622edbf302b86f913f6eb0d758f4

    • SHA1

      012e749048d2eb8f651be81fec5ce06c4e4755ec

    • SHA256

      eaec143e0c9f95e46f07d94406bb66d93aaa65c12db39946b508bb6b5a13698e

    • SHA512

      25a6f6c4c4b9d02dcaa7ef69c2bbbdbca54d541492856217e30cec3baabe4e71b548d9763b903575bcadc102217ef48214237b87441d714ba510108b117e12a6

    • SSDEEP

      768:bIsF81fG9QveLOYTe5YiiBpXBVMlCuJ0f:bIsFw9veLJToiBpX3M0

    • Detect XtremeRAT payload

    • XtremeRAT

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

    • Xtremerat family

    • Boot or Logon Autostart Execution: Active Setup

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

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks