General

  • Target

    d8cca602585d74865ce6896959f08134431142804cfe608cd1281a2277b21393N

  • Size

    74KB

  • Sample

    241107-jm3l2ayepq

  • MD5

    671f028d57dd941c81a19c8b3e0abc00

  • SHA1

    f9e584895990642fb668c023f8a1f1a8fded95e3

  • SHA256

    d8cca602585d74865ce6896959f08134431142804cfe608cd1281a2277b21393

  • SHA512

    1c5e9f1f8bbfcfdc211ca1cbd2343a7e6cca22df422c8b2a75a4ce2cf9b590bd83dd2284709f823c1f9000aa4329e3e4734557405052482dd623790a7cea1151

  • SSDEEP

    1536:/uDlQNYecvayW3gqnJ8BDyPsWvi7A3hp0Q4NJFf5EFldhA:/KQ66yU3J4Davikbr4n9C/dh

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      d8cca602585d74865ce6896959f08134431142804cfe608cd1281a2277b21393N

    • Size

      74KB

    • MD5

      671f028d57dd941c81a19c8b3e0abc00

    • SHA1

      f9e584895990642fb668c023f8a1f1a8fded95e3

    • SHA256

      d8cca602585d74865ce6896959f08134431142804cfe608cd1281a2277b21393

    • SHA512

      1c5e9f1f8bbfcfdc211ca1cbd2343a7e6cca22df422c8b2a75a4ce2cf9b590bd83dd2284709f823c1f9000aa4329e3e4734557405052482dd623790a7cea1151

    • SSDEEP

      1536:/uDlQNYecvayW3gqnJ8BDyPsWvi7A3hp0Q4NJFf5EFldhA:/KQ66yU3J4Davikbr4n9C/dh

    • 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