General

  • Target

    JaffaCakes118_76b541d1555325e3ff420c788d9e9a1e

  • Size

    201KB

  • Sample

    250104-bcllrssnhw

  • MD5

    76b541d1555325e3ff420c788d9e9a1e

  • SHA1

    30f9fd24f90af977e8c014080b51d2e7f15a5ab0

  • SHA256

    bc65a96ac8f6c0dba9051853fe62f79f2a986253dc27f2f30629c8bdf5eb5a04

  • SHA512

    e894e49511aef8bd0c601a4f8d794855cf93c36e0d9ef6c9fbed466b4c0f904459cafd842362c7997ac1250ecd107497ace9d60a280709144f5d56d04c024c65

  • SSDEEP

    6144:9z+92mhAMJ/cPl7p8/53TVZCumT/AvR4bL0q:9K2mhAMJ/cPlW5LCumbAvSJ

Malware Config

Extracted

Family

xtremerat

C2

bbbghghj.no-ip.biz

Targets

    • Target

      JaffaCakes118_76b541d1555325e3ff420c788d9e9a1e

    • Size

      201KB

    • MD5

      76b541d1555325e3ff420c788d9e9a1e

    • SHA1

      30f9fd24f90af977e8c014080b51d2e7f15a5ab0

    • SHA256

      bc65a96ac8f6c0dba9051853fe62f79f2a986253dc27f2f30629c8bdf5eb5a04

    • SHA512

      e894e49511aef8bd0c601a4f8d794855cf93c36e0d9ef6c9fbed466b4c0f904459cafd842362c7997ac1250ecd107497ace9d60a280709144f5d56d04c024c65

    • SSDEEP

      6144:9z+92mhAMJ/cPl7p8/53TVZCumT/AvR4bL0q:9K2mhAMJ/cPlW5LCumbAvSJ

    • 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

MITRE ATT&CK Enterprise v15

Tasks