General

  • Target

    d2a9c40e9773d70006d8cab2087ee5c2bcd3bb26254c6ea31997cc53ee56acbbN

  • Size

    232KB

  • Sample

    241109-laqg2ssaqb

  • MD5

    a0d0661f43396971da0e4ea7c79ebc50

  • SHA1

    e8ae4d3b0852a2a4a79a08e81cb10a2b0ef1bc90

  • SHA256

    d2a9c40e9773d70006d8cab2087ee5c2bcd3bb26254c6ea31997cc53ee56acbb

  • SHA512

    b4c59bc2a8ec7ff2fe53b9a9bff7cdc5f5209e6be265595ea0d7c1f0cf7e41b00429420e3546bea1a7fe286149f0fb98fb54008a8a86ae36011a5adbd90b06a0

  • SSDEEP

    3072:nHI+LTiZE69GTw7usluTXp6UF5wzec+tZOnU1/s5HH0AU/yRvS3u121TzlbNRfz/:HI+XR69GTw6s21L7/s50z/Wa3/PNlPX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      d2a9c40e9773d70006d8cab2087ee5c2bcd3bb26254c6ea31997cc53ee56acbbN

    • Size

      232KB

    • MD5

      a0d0661f43396971da0e4ea7c79ebc50

    • SHA1

      e8ae4d3b0852a2a4a79a08e81cb10a2b0ef1bc90

    • SHA256

      d2a9c40e9773d70006d8cab2087ee5c2bcd3bb26254c6ea31997cc53ee56acbb

    • SHA512

      b4c59bc2a8ec7ff2fe53b9a9bff7cdc5f5209e6be265595ea0d7c1f0cf7e41b00429420e3546bea1a7fe286149f0fb98fb54008a8a86ae36011a5adbd90b06a0

    • SSDEEP

      3072:nHI+LTiZE69GTw7usluTXp6UF5wzec+tZOnU1/s5HH0AU/yRvS3u121TzlbNRfz/:HI+XR69GTw6s21L7/s50z/Wa3/PNlPX

    • 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