General

  • Target

    1b106905375da8d8c438068468cfeb64_JaffaCakes118

  • Size

    44KB

  • Sample

    241007-daxmcs1dkj

  • MD5

    1b106905375da8d8c438068468cfeb64

  • SHA1

    02d780553db3329835449f3fd1ea2f6ef180f0ae

  • SHA256

    f08c877a9586225280053963fc28094bea815a39192f40db491a28dbba4be118

  • SHA512

    9abc5ef91b537e2cba45dc14f033ecbdc38a5aacc9e05f451471665a06478d491414fe6624be335a7e7da94326829bd63b12fc7f32f2b7613619848cf11ddba9

  • SSDEEP

    768:rBr+tjFqTPkAlfztB1lr6an3smTg8uvm28fOTwYPI1zov7J:FyRUHlrL1lr6an3Truvm2WuQlov7J

Malware Config

Extracted

Family

xtremerat

C2

yaciine.dyndns.org

Targets

    • Target

      1b106905375da8d8c438068468cfeb64_JaffaCakes118

    • Size

      44KB

    • MD5

      1b106905375da8d8c438068468cfeb64

    • SHA1

      02d780553db3329835449f3fd1ea2f6ef180f0ae

    • SHA256

      f08c877a9586225280053963fc28094bea815a39192f40db491a28dbba4be118

    • SHA512

      9abc5ef91b537e2cba45dc14f033ecbdc38a5aacc9e05f451471665a06478d491414fe6624be335a7e7da94326829bd63b12fc7f32f2b7613619848cf11ddba9

    • SSDEEP

      768:rBr+tjFqTPkAlfztB1lr6an3smTg8uvm28fOTwYPI1zov7J:FyRUHlrL1lr6an3Truvm2WuQlov7J

    • 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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks