General

  • Target

    e426a2289ade93caa05998357c514d923f00d861d822442ef64cda7a909c7279N

  • Size

    90KB

  • Sample

    241110-aw665swajl

  • MD5

    4cba75f304c691c1f3b3c1329d90bf80

  • SHA1

    c5b0c1a713b959b8ce8f8717918edca8491a0fd6

  • SHA256

    e426a2289ade93caa05998357c514d923f00d861d822442ef64cda7a909c7279

  • SHA512

    69d6e382d3cb7ba1b527e1b70115839ae51ef4be7a9b435c08fb3bbdbbb5a6d30315fc642322adb3808ff38161909abb0f74c7d15a767e573b492135183e85e4

  • SSDEEP

    1536:NKNaLf+KrT0yZhhhHH2coKI9yVnQQC4fl8k/7TZP:NKNML0sndoK83T498a7TZP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e426a2289ade93caa05998357c514d923f00d861d822442ef64cda7a909c7279N

    • Size

      90KB

    • MD5

      4cba75f304c691c1f3b3c1329d90bf80

    • SHA1

      c5b0c1a713b959b8ce8f8717918edca8491a0fd6

    • SHA256

      e426a2289ade93caa05998357c514d923f00d861d822442ef64cda7a909c7279

    • SHA512

      69d6e382d3cb7ba1b527e1b70115839ae51ef4be7a9b435c08fb3bbdbbb5a6d30315fc642322adb3808ff38161909abb0f74c7d15a767e573b492135183e85e4

    • SSDEEP

      1536:NKNaLf+KrT0yZhhhHH2coKI9yVnQQC4fl8k/7TZP:NKNML0sndoK83T498a7TZP

    • 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