General

  • Target

    ae7960d4e3da4daad3226cae1f44ab8785f90c4fd6f1558ef847ed07ba1031ebN

  • Size

    96KB

  • Sample

    241110-cwqkhazqfk

  • MD5

    3e88840abbd5a3e8efaa9eeb27a4c8f0

  • SHA1

    04c78e88555e9721b66c65c4f855391a2fb8a32d

  • SHA256

    ae7960d4e3da4daad3226cae1f44ab8785f90c4fd6f1558ef847ed07ba1031eb

  • SHA512

    c9bb4e7402e3b70026caa3fdc4dad5606d3f8ea019bb65b7738d408ea3d5048b3cef902646d1294a751a2dd6b1b8dbfe76a0fde6e4bba9ff2fa9022b3d5343dd

  • SSDEEP

    1536:qozsK1DzjhYKQTMiaNJGOBvLbwnYYYYYYYYYYYYYYAYYYYYYZjYYYYYYx88N3x++:qfWTKKMMPNAQv8+x+K4d69jc0v

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ae7960d4e3da4daad3226cae1f44ab8785f90c4fd6f1558ef847ed07ba1031ebN

    • Size

      96KB

    • MD5

      3e88840abbd5a3e8efaa9eeb27a4c8f0

    • SHA1

      04c78e88555e9721b66c65c4f855391a2fb8a32d

    • SHA256

      ae7960d4e3da4daad3226cae1f44ab8785f90c4fd6f1558ef847ed07ba1031eb

    • SHA512

      c9bb4e7402e3b70026caa3fdc4dad5606d3f8ea019bb65b7738d408ea3d5048b3cef902646d1294a751a2dd6b1b8dbfe76a0fde6e4bba9ff2fa9022b3d5343dd

    • SSDEEP

      1536:qozsK1DzjhYKQTMiaNJGOBvLbwnYYYYYYYYYYYYYYAYYYYYYZjYYYYYYx88N3x++:qfWTKKMMPNAQv8+x+K4d69jc0v

    • 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