General

  • Target

    JaffaCakes118_e6cd7bdd24c526d3733386d487c719ce

  • Size

    648KB

  • Sample

    250211-qrlbwatpat

  • MD5

    e6cd7bdd24c526d3733386d487c719ce

  • SHA1

    0c8db99f96c22049315fed06c04157bd27da0fda

  • SHA256

    e3705d92d0e12299d80c9fab89aee41514cea272865f72bacf1512b9f3b3f8b3

  • SHA512

    8c4b8e182b6caead03e1e70313650b605dbdb3bce52ddacd9d492676d618e5f1a72793b132771443393456b923f427ad5c23e33b3559757dd6bd25654caab68e

  • SSDEEP

    12288:cMJfF0jXXTSPr+NYh2YENE/Qh6FkaMPWw5FisXolO:hF0jXOVtQoF+PnFis5

Malware Config

Targets

    • Target

      JaffaCakes118_e6cd7bdd24c526d3733386d487c719ce

    • Size

      648KB

    • MD5

      e6cd7bdd24c526d3733386d487c719ce

    • SHA1

      0c8db99f96c22049315fed06c04157bd27da0fda

    • SHA256

      e3705d92d0e12299d80c9fab89aee41514cea272865f72bacf1512b9f3b3f8b3

    • SHA512

      8c4b8e182b6caead03e1e70313650b605dbdb3bce52ddacd9d492676d618e5f1a72793b132771443393456b923f427ad5c23e33b3559757dd6bd25654caab68e

    • SSDEEP

      12288:cMJfF0jXXTSPr+NYh2YENE/Qh6FkaMPWw5FisXolO:hF0jXOVtQoF+PnFis5

    • 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.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks