General

  • Target

    JaffaCakes118_748646a41dbe693c5cf65f9f7e9ae433

  • Size

    843KB

  • Sample

    250201-wq41gstpew

  • MD5

    748646a41dbe693c5cf65f9f7e9ae433

  • SHA1

    9e02c4246cabd557c9539bf46a9b72db301a7c09

  • SHA256

    4ed161bd4c36ab1add6bd37374c1276ca59334b693fd28bd95e2cd3f953ccc97

  • SHA512

    eed1011e8aaa9d2cb767030c61009c9817988f2bd644df8ca2b81f4e726d394512c2d6c09b1211ed9ee5a82d4872a44ae089868d321ae6d7b318445034cd259c

  • SSDEEP

    12288:whkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aFpPF5MEq:4RmJkcoQricOIQxiZY1iaTPFaEq

Malware Config

Extracted

Family

xtremerat

C2

rkt.no-ip.org

Targets

    • Target

      JaffaCakes118_748646a41dbe693c5cf65f9f7e9ae433

    • Size

      843KB

    • MD5

      748646a41dbe693c5cf65f9f7e9ae433

    • SHA1

      9e02c4246cabd557c9539bf46a9b72db301a7c09

    • SHA256

      4ed161bd4c36ab1add6bd37374c1276ca59334b693fd28bd95e2cd3f953ccc97

    • SHA512

      eed1011e8aaa9d2cb767030c61009c9817988f2bd644df8ca2b81f4e726d394512c2d6c09b1211ed9ee5a82d4872a44ae089868d321ae6d7b318445034cd259c

    • SSDEEP

      12288:whkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aFpPF5MEq:4RmJkcoQricOIQxiZY1iaTPFaEq

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks