General

  • Target

    2c5e56a10e111bd3747c6922455fb65217a61dba1d223e93662064451a9c7bbcN

  • Size

    64KB

  • Sample

    241031-kdk63awmhl

  • MD5

    edb4c475af7190b287461badcabcef40

  • SHA1

    42bfc0b2d0e27c1d384d26f98d88d8fdbcd73002

  • SHA256

    2c5e56a10e111bd3747c6922455fb65217a61dba1d223e93662064451a9c7bbc

  • SHA512

    94c9e73ce07ee3d3d1738312a6cb8fe486c3dab1b9df12e14a382df79f8ce4228b685834dc1c02136e9f09febf29ebfe39a90d11396de0254a22504d43bfc87e

  • SSDEEP

    1536:TkEu53FrZJXQAWx8ICTf2Pw0Tw6XUwXfzwv:wEi3RZJXwxLgIw0TNPzwv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2c5e56a10e111bd3747c6922455fb65217a61dba1d223e93662064451a9c7bbcN

    • Size

      64KB

    • MD5

      edb4c475af7190b287461badcabcef40

    • SHA1

      42bfc0b2d0e27c1d384d26f98d88d8fdbcd73002

    • SHA256

      2c5e56a10e111bd3747c6922455fb65217a61dba1d223e93662064451a9c7bbc

    • SHA512

      94c9e73ce07ee3d3d1738312a6cb8fe486c3dab1b9df12e14a382df79f8ce4228b685834dc1c02136e9f09febf29ebfe39a90d11396de0254a22504d43bfc87e

    • SSDEEP

      1536:TkEu53FrZJXQAWx8ICTf2Pw0Tw6XUwXfzwv:wEi3RZJXwxLgIw0TNPzwv

    • 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