General

  • Target

    440c2fffb8541d73e8e63a761f63593d3f26918c8f367a1fad535efb79d1a15b

  • Size

    52KB

  • Sample

    250306-apgb5stn14

  • MD5

    80b21bca07db3b9cdbbfc627b2c7336b

  • SHA1

    c2782e362250e318275a25ab999238fa6b0706a7

  • SHA256

    440c2fffb8541d73e8e63a761f63593d3f26918c8f367a1fad535efb79d1a15b

  • SHA512

    457cab788ee677927a132a73cc41f6ec6f6171641c1717f1fb9c3f45b077d63a4075631edc59738cc95283458ea054587649125e7754ab98981acc7388c0e0ba

  • SSDEEP

    768:isHexXf3dcamuW9z50nIsukPP23HOooXfEJd3fM+hvV8iK8+/1H5F/sEMABvKWe:VE3uDuW5vZkPQuooSU+lS8ktMAdKZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      440c2fffb8541d73e8e63a761f63593d3f26918c8f367a1fad535efb79d1a15b

    • Size

      52KB

    • MD5

      80b21bca07db3b9cdbbfc627b2c7336b

    • SHA1

      c2782e362250e318275a25ab999238fa6b0706a7

    • SHA256

      440c2fffb8541d73e8e63a761f63593d3f26918c8f367a1fad535efb79d1a15b

    • SHA512

      457cab788ee677927a132a73cc41f6ec6f6171641c1717f1fb9c3f45b077d63a4075631edc59738cc95283458ea054587649125e7754ab98981acc7388c0e0ba

    • SSDEEP

      768:isHexXf3dcamuW9z50nIsukPP23HOooXfEJd3fM+hvV8iK8+/1H5F/sEMABvKWe:VE3uDuW5vZkPQuooSU+lS8ktMAdKZ

    • 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