General

  • Target

    0c6ed717c2bfcaf1f2e1a903bb7633e0a0cbafbdb5ec0c027207c616f33e81faN.exe

  • Size

    45KB

  • Sample

    241207-1kjjta1jbk

  • MD5

    c0fdfd46585fe40571c5f87984bfb2b0

  • SHA1

    ae749df0158de1c43c01f596dba89c071c2179d7

  • SHA256

    0c6ed717c2bfcaf1f2e1a903bb7633e0a0cbafbdb5ec0c027207c616f33e81fa

  • SHA512

    2b2a3d06ecbd69f4395092de41a90a21756470146c804f1a1c49fe21d6c50bab94a6eae0b90c93fca88834b8c29cb4873060f82bf942376df4c1892874e31149

  • SSDEEP

    768:/fVdqJxCxsYR5MJhbTeKcrKno0wiGGelxmx3udROeC7/1H5XV:XQxCxb5Ghlo0wWKsx30IBZV

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0c6ed717c2bfcaf1f2e1a903bb7633e0a0cbafbdb5ec0c027207c616f33e81faN.exe

    • Size

      45KB

    • MD5

      c0fdfd46585fe40571c5f87984bfb2b0

    • SHA1

      ae749df0158de1c43c01f596dba89c071c2179d7

    • SHA256

      0c6ed717c2bfcaf1f2e1a903bb7633e0a0cbafbdb5ec0c027207c616f33e81fa

    • SHA512

      2b2a3d06ecbd69f4395092de41a90a21756470146c804f1a1c49fe21d6c50bab94a6eae0b90c93fca88834b8c29cb4873060f82bf942376df4c1892874e31149

    • SSDEEP

      768:/fVdqJxCxsYR5MJhbTeKcrKno0wiGGelxmx3udROeC7/1H5XV:XQxCxb5Ghlo0wWKsx30IBZV

    • 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