General

  • Target

    JaffaCakes118_227e6f0f10f251b38846518f03c26580

  • Size

    243KB

  • Sample

    250225-sngkmasl13

  • MD5

    227e6f0f10f251b38846518f03c26580

  • SHA1

    d5b7aefa2dc0e296d9232ce35f8e3c70d0d28d4e

  • SHA256

    6a3a5961cd5a04f70442e5595dac2957fb14c1d79ef4ae7b56b38cfcb4ba5d45

  • SHA512

    304e537a89313e65cfefe8ff0ac7b861aff18cb3e29f4cf0b2fabec180cc59607f0d70563264ac542ef91370e33b29aaf166386ae39c23735605b8b5730a3dde

  • SSDEEP

    3072:XFd2Afoka0uMMGYmKlMCJ+UrxkCkK9a7+Z3wCYdj8vK1HDvhk1eSkDyfCnewUmGd:1jQwuYKs7M3jvEu1nkaCneT3NmEQ2

Malware Config

Extracted

Family

xtremerat

C2

umtakcicek.dyndns.org

ࠁ谀umtakcicek.dyndns.org

Targets

    • Target

      JaffaCakes118_227e6f0f10f251b38846518f03c26580

    • Size

      243KB

    • MD5

      227e6f0f10f251b38846518f03c26580

    • SHA1

      d5b7aefa2dc0e296d9232ce35f8e3c70d0d28d4e

    • SHA256

      6a3a5961cd5a04f70442e5595dac2957fb14c1d79ef4ae7b56b38cfcb4ba5d45

    • SHA512

      304e537a89313e65cfefe8ff0ac7b861aff18cb3e29f4cf0b2fabec180cc59607f0d70563264ac542ef91370e33b29aaf166386ae39c23735605b8b5730a3dde

    • SSDEEP

      3072:XFd2Afoka0uMMGYmKlMCJ+UrxkCkK9a7+Z3wCYdj8vK1HDvhk1eSkDyfCnewUmGd:1jQwuYKs7M3jvEu1nkaCneT3NmEQ2

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks