General

  • Target

    6034e4bdcb0058ab70ed205c0ca87e7d_JaffaCakes118

  • Size

    152KB

  • Sample

    240720-2aqe2szclr

  • MD5

    6034e4bdcb0058ab70ed205c0ca87e7d

  • SHA1

    d4540b7d5838b368fee86fffef56fc78bd8e4fde

  • SHA256

    d40517fdcf2856e676e6f7b951fb155bab233f41f862a937dd638e780dabf2d7

  • SHA512

    54523922cd15f4592dba381d506f98d6676c7f18dda35ecf772e647349f9e39cbea66be90ea25d750108da88faab463996f851c655c25bf82ff51a99d7c77cee

  • SSDEEP

    3072:oN8V+hluF7Zuloh4TjXeNUmZhKYCA/6bKv9ylTSPCg74:uC+hsZul6KXehvPrvMSr74

Malware Config

Extracted

Family

xtremerat

C2

1hdl4.no-ip.biz

Targets

    • Target

      6034e4bdcb0058ab70ed205c0ca87e7d_JaffaCakes118

    • Size

      152KB

    • MD5

      6034e4bdcb0058ab70ed205c0ca87e7d

    • SHA1

      d4540b7d5838b368fee86fffef56fc78bd8e4fde

    • SHA256

      d40517fdcf2856e676e6f7b951fb155bab233f41f862a937dd638e780dabf2d7

    • SHA512

      54523922cd15f4592dba381d506f98d6676c7f18dda35ecf772e647349f9e39cbea66be90ea25d750108da88faab463996f851c655c25bf82ff51a99d7c77cee

    • SSDEEP

      3072:oN8V+hluF7Zuloh4TjXeNUmZhKYCA/6bKv9ylTSPCg74:uC+hsZul6KXehvPrvMSr74

    • Detect XtremeRAT payload

    • XtremeRAT

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks