General

  • Target

    6a3591cee291c9b3c2efd85f332919330cd4463e3c1063447eb8fab0b7c7923aN

  • Size

    97KB

  • Sample

    240919-ftxgtasdla

  • MD5

    beed31402fcb4169fd26709d04c75f10

  • SHA1

    03ba8c582b62085f44c1208b2ed98b915453dd43

  • SHA256

    6a3591cee291c9b3c2efd85f332919330cd4463e3c1063447eb8fab0b7c7923a

  • SHA512

    780cf16b09809711642886c55e13dc1c00553cd2caf06abe25bc803e574c9b4e79510846cd00daa46e3566c97831913bb25dfa22538790f79f9f8f1c27367889

  • SSDEEP

    768:otxSkqtb5urq8iBRrnvj+80oh3MgsY8AM4jI0gsYEw8oUAMGbkQcI0gsYEw829U9:YS317yRIqNcb27XUwXfzwE57pvJXeYZ6

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      6a3591cee291c9b3c2efd85f332919330cd4463e3c1063447eb8fab0b7c7923aN

    • Size

      97KB

    • MD5

      beed31402fcb4169fd26709d04c75f10

    • SHA1

      03ba8c582b62085f44c1208b2ed98b915453dd43

    • SHA256

      6a3591cee291c9b3c2efd85f332919330cd4463e3c1063447eb8fab0b7c7923a

    • SHA512

      780cf16b09809711642886c55e13dc1c00553cd2caf06abe25bc803e574c9b4e79510846cd00daa46e3566c97831913bb25dfa22538790f79f9f8f1c27367889

    • SSDEEP

      768:otxSkqtb5urq8iBRrnvj+80oh3MgsY8AM4jI0gsYEw8oUAMGbkQcI0gsYEw829U9:YS317yRIqNcb27XUwXfzwE57pvJXeYZ6

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks