General

  • Target

    fdc47d5a7da2d40754ca603b63917fa7b18b91b0f0f72f70b279e0b03c531678

  • Size

    91KB

  • Sample

    250218-j99zmazqv5

  • MD5

    f9f3a90eb57e05ab8c5a64fca7050ae2

  • SHA1

    826fd697525af7d3c8d22186681d01caa9525306

  • SHA256

    fdc47d5a7da2d40754ca603b63917fa7b18b91b0f0f72f70b279e0b03c531678

  • SHA512

    8259600e01828d002db240689cae7b35b5b2123967992e4fb263a68a8bb0483329e3d87ffb0f7c6c8becff131b3afa3e731b5b3b0a06889195b6764e3e4d739f

  • SSDEEP

    1536:jpU4eQ6DB9RvJkh6Gov1SC3/DarKuSTh4ObU0wkbc1:+4ef7RQFkcY/DarKuSTH40m

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      fdc47d5a7da2d40754ca603b63917fa7b18b91b0f0f72f70b279e0b03c531678

    • Size

      91KB

    • MD5

      f9f3a90eb57e05ab8c5a64fca7050ae2

    • SHA1

      826fd697525af7d3c8d22186681d01caa9525306

    • SHA256

      fdc47d5a7da2d40754ca603b63917fa7b18b91b0f0f72f70b279e0b03c531678

    • SHA512

      8259600e01828d002db240689cae7b35b5b2123967992e4fb263a68a8bb0483329e3d87ffb0f7c6c8becff131b3afa3e731b5b3b0a06889195b6764e3e4d739f

    • SSDEEP

      1536:jpU4eQ6DB9RvJkh6Gov1SC3/DarKuSTh4ObU0wkbc1:+4ef7RQFkcY/DarKuSTH40m

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks