General

  • Target

    134d3932f00b5b59c660a8e2413e2e1b0f8c0a96915d8b8bb0df04240fbda0b7

  • Size

    7.3MB

  • Sample

    240801-2f2p9szbpp

  • MD5

    5aee434d2b31986ad09110a26a404dd7

  • SHA1

    e4aad10476da726163fc936644852cafcea8e763

  • SHA256

    134d3932f00b5b59c660a8e2413e2e1b0f8c0a96915d8b8bb0df04240fbda0b7

  • SHA512

    793d1ffe2058bbf6f1c93f98b7b3f030cf43b7097348e4b47a48399f8110c0e0980aeb1e473ad4fcfef303fefce4c5d5368161c02f7ccc565543b311aa9ba009

  • SSDEEP

    196608:91OfFYRbXJBhU/86/mNY8tERJn8TrpiWk7k6wC/+8ccgG:3OfmRb9U/iY8tERJncrpiWck6V/+8clG

Malware Config

Targets

    • Target

      134d3932f00b5b59c660a8e2413e2e1b0f8c0a96915d8b8bb0df04240fbda0b7

    • Size

      7.3MB

    • MD5

      5aee434d2b31986ad09110a26a404dd7

    • SHA1

      e4aad10476da726163fc936644852cafcea8e763

    • SHA256

      134d3932f00b5b59c660a8e2413e2e1b0f8c0a96915d8b8bb0df04240fbda0b7

    • SHA512

      793d1ffe2058bbf6f1c93f98b7b3f030cf43b7097348e4b47a48399f8110c0e0980aeb1e473ad4fcfef303fefce4c5d5368161c02f7ccc565543b311aa9ba009

    • SSDEEP

      196608:91OfFYRbXJBhU/86/mNY8tERJn8TrpiWk7k6wC/+8ccgG:3OfmRb9U/iY8tERJncrpiWck6V/+8clG

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks