General

  • Target

    7586ea2cdf5721eafdca4e8765a883973bb851a23a2026ec4c6f4e8382ed9890N

  • Size

    52KB

  • Sample

    241017-xehtjssfml

  • MD5

    7653a3ed8ad15f56ba4cb2ab304eb040

  • SHA1

    6d83c658fb2c854d8093015791d4d9e18ef1ae1e

  • SHA256

    7586ea2cdf5721eafdca4e8765a883973bb851a23a2026ec4c6f4e8382ed9890

  • SHA512

    3c12df45a010dfb633237e2ed85ffcfaded61e9f91779121952f68cfb98312cd755027e45224ff2c1f598240584731f10f92ca12f6615be177551355b47bf14f

  • SSDEEP

    768:QQ09dvENd7P51dQ7oh+1M12N6FpskBA2qaZG/1H5F/s/MABvKWe:QQ8ZENpIX2skBA29sCMAdKZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      7586ea2cdf5721eafdca4e8765a883973bb851a23a2026ec4c6f4e8382ed9890N

    • Size

      52KB

    • MD5

      7653a3ed8ad15f56ba4cb2ab304eb040

    • SHA1

      6d83c658fb2c854d8093015791d4d9e18ef1ae1e

    • SHA256

      7586ea2cdf5721eafdca4e8765a883973bb851a23a2026ec4c6f4e8382ed9890

    • SHA512

      3c12df45a010dfb633237e2ed85ffcfaded61e9f91779121952f68cfb98312cd755027e45224ff2c1f598240584731f10f92ca12f6615be177551355b47bf14f

    • SSDEEP

      768:QQ09dvENd7P51dQ7oh+1M12N6FpskBA2qaZG/1H5F/s/MABvKWe:QQ8ZENpIX2skBA29sCMAdKZ

    • 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