Resubmissions

29-10-2024 16:44

241029-t89ycaxbjn 10

30-07-2024 15:31

240730-sx28pa1bre 8

General

  • Target

    USA AND MEXICO MARCH SHIPMENT INQUIRY PROJECT-4205.exe

  • Size

    812KB

  • Sample

    240730-sx28pa1bre

  • MD5

    36a76a95fdf4a51451f8936aada5f03b

  • SHA1

    b6855aef1d5946c050b12764ab4cf02c3c2725c1

  • SHA256

    6b393d3b18723dc892ebde8229d7e6efc61a8bee71b22fe717e2e1b109eb3976

  • SHA512

    550bfd09ace7ca5e223f0e60e032e11dd41dab71ce25477afd114d50f277d67d524915a365ef17b7d6580e213de80d5ffbff35a06f1dc7aa0c397edf644939fe

  • SSDEEP

    12288:55+Hq9mCIVBg0iXlbKai0qtsJdRxG/1uQ2vVfpaDMrJ4raKUmt7W08uBFztgfHr:D+Hq9mBCXlbKassG/oJ9BalOKT7vBjg

Malware Config

Extracted

Family

darkvision

C2

http://91.92.252.57/upload.php

https://astrabigzo.store/myfolder/myip.txt

Targets

    • Target

      USA AND MEXICO MARCH SHIPMENT INQUIRY PROJECT-4205.exe

    • Size

      812KB

    • MD5

      36a76a95fdf4a51451f8936aada5f03b

    • SHA1

      b6855aef1d5946c050b12764ab4cf02c3c2725c1

    • SHA256

      6b393d3b18723dc892ebde8229d7e6efc61a8bee71b22fe717e2e1b109eb3976

    • SHA512

      550bfd09ace7ca5e223f0e60e032e11dd41dab71ce25477afd114d50f277d67d524915a365ef17b7d6580e213de80d5ffbff35a06f1dc7aa0c397edf644939fe

    • SSDEEP

      12288:55+Hq9mCIVBg0iXlbKai0qtsJdRxG/1uQ2vVfpaDMrJ4raKUmt7W08uBFztgfHr:D+Hq9mBCXlbKassG/oJ9BalOKT7vBjg

    • DarkVision Rat

      DarkVision Rat is a trojan written in C++.

    • Darkvision family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks