General

  • Target

    4eebfd774a1179174021cdb927f20086_JaffaCakes118

  • Size

    104KB

  • Sample

    240716-stan9s1hqd

  • MD5

    4eebfd774a1179174021cdb927f20086

  • SHA1

    911b12a6cb335e6bd1825afc2d8ee6e87b08aafd

  • SHA256

    4fdf40c70773062dbd68fdfc9bddea0dd2ffefbd9c2d0a88b12624b9ce648267

  • SHA512

    5003703047649bceec7f1daa001205029d4a4511dde3df9c93072357cc830b50219ff4a5b4eee0180c94fb21251543603fcf1892e7064891d6aea3a3ba632ec2

  • SSDEEP

    1536:cnh3FTDtpp9AWdYZXQdrsDEGekQYU9A5:gzfY5QdrUEGv3U9A5

Malware Config

Targets

    • Target

      4eebfd774a1179174021cdb927f20086_JaffaCakes118

    • Size

      104KB

    • MD5

      4eebfd774a1179174021cdb927f20086

    • SHA1

      911b12a6cb335e6bd1825afc2d8ee6e87b08aafd

    • SHA256

      4fdf40c70773062dbd68fdfc9bddea0dd2ffefbd9c2d0a88b12624b9ce648267

    • SHA512

      5003703047649bceec7f1daa001205029d4a4511dde3df9c93072357cc830b50219ff4a5b4eee0180c94fb21251543603fcf1892e7064891d6aea3a3ba632ec2

    • SSDEEP

      1536:cnh3FTDtpp9AWdYZXQdrsDEGekQYU9A5:gzfY5QdrUEGv3U9A5

    • 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