General

  • Target

    6bd4e24f285e6a9e7cc63b72206aa3744b7b6ea3ab0be2d64367afe74b6a0b2f.exe

  • Size

    481KB

  • Sample

    241112-rlbqxstjex

  • MD5

    e765860c3ef754c41a4eacdca449cfdc

  • SHA1

    2d48ccdc94d621f572baeeae504e5acfb2536328

  • SHA256

    6bd4e24f285e6a9e7cc63b72206aa3744b7b6ea3ab0be2d64367afe74b6a0b2f

  • SHA512

    2c324e07510a259bcf752d9824f4dfeefcc65d403a80270b19ae38ac277a4981ff9080e4469dc57b32eedc664626f71c3762028b5f1d7e8dbb85c6125aae56a6

  • SSDEEP

    6144:HyOF6mLYmlbBuz34lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBw:HynLmtBuD4lwR45FB24l4++dBw

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

      6bd4e24f285e6a9e7cc63b72206aa3744b7b6ea3ab0be2d64367afe74b6a0b2f.exe

    • Size

      481KB

    • MD5

      e765860c3ef754c41a4eacdca449cfdc

    • SHA1

      2d48ccdc94d621f572baeeae504e5acfb2536328

    • SHA256

      6bd4e24f285e6a9e7cc63b72206aa3744b7b6ea3ab0be2d64367afe74b6a0b2f

    • SHA512

      2c324e07510a259bcf752d9824f4dfeefcc65d403a80270b19ae38ac277a4981ff9080e4469dc57b32eedc664626f71c3762028b5f1d7e8dbb85c6125aae56a6

    • SSDEEP

      6144:HyOF6mLYmlbBuz34lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBw:HynLmtBuD4lwR45FB24l4++dBw

    • 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