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General

  • Target

    JaffaCakes118_3d05891769c17017cb8819e4af1c24f1

  • Size

    1.4MB

  • Sample

    250127-hqmvbaxpfk

  • MD5

    3d05891769c17017cb8819e4af1c24f1

  • SHA1

    82b71d9e38dbfeb9d8ddb584747543eaef17904e

  • SHA256

    e40774bc78dc9783c7958a77d1e0cb99a9b89637f1a2f337ef78f906923128e3

  • SHA512

    b65f75f97149bd28dbddd91951ad1002d8289cc979150acbb3658e26d0646dba30950e5d0f5962d943fe739ca9c219e0f81dbaf258d913dcb4774cf5e2db189a

  • SSDEEP

    24576:iVFznbdlk046n4/As1QFeH/kfqnWaDYd2La8eQIQKHfAnmudwPMfRRIq9m6usPnd:cFzDHeaqWUYQLTI41dYMDIPn

Malware Config

Targets

    • Target

      JaffaCakes118_3d05891769c17017cb8819e4af1c24f1

    • Size

      1.4MB

    • MD5

      3d05891769c17017cb8819e4af1c24f1

    • SHA1

      82b71d9e38dbfeb9d8ddb584747543eaef17904e

    • SHA256

      e40774bc78dc9783c7958a77d1e0cb99a9b89637f1a2f337ef78f906923128e3

    • SHA512

      b65f75f97149bd28dbddd91951ad1002d8289cc979150acbb3658e26d0646dba30950e5d0f5962d943fe739ca9c219e0f81dbaf258d913dcb4774cf5e2db189a

    • SSDEEP

      24576:iVFznbdlk046n4/As1QFeH/kfqnWaDYd2La8eQIQKHfAnmudwPMfRRIq9m6usPnd:cFzDHeaqWUYQLTI41dYMDIPn

    • 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.

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks