General

  • Target

    801b35f2eb2e72a545c4a4187cdb91c5eef0996cf83fd96ab36d87d92e9a738cN

  • Size

    104KB

  • Sample

    241110-d2776syfnf

  • MD5

    f45dbf3ca9d144116eba3be5cc18e780

  • SHA1

    331d506c66397b19eedf9ad1bb6555bad9c44076

  • SHA256

    801b35f2eb2e72a545c4a4187cdb91c5eef0996cf83fd96ab36d87d92e9a738c

  • SHA512

    48adc303db3c941d94d267a6eef85bec79ebc60f619e815ce771aaa356cf7a2788a3c2b41e4a1a405624ba69d7d34e877f3609b5fa2a93ea8ed2b5fd8286d524

  • SSDEEP

    3072:ZL+2O3lclZnk4RmWX+e5Ox7cEGrhkngpDvchkqbAIQ:Zih3qnk4p5Ox4brq2Ah

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      801b35f2eb2e72a545c4a4187cdb91c5eef0996cf83fd96ab36d87d92e9a738cN

    • Size

      104KB

    • MD5

      f45dbf3ca9d144116eba3be5cc18e780

    • SHA1

      331d506c66397b19eedf9ad1bb6555bad9c44076

    • SHA256

      801b35f2eb2e72a545c4a4187cdb91c5eef0996cf83fd96ab36d87d92e9a738c

    • SHA512

      48adc303db3c941d94d267a6eef85bec79ebc60f619e815ce771aaa356cf7a2788a3c2b41e4a1a405624ba69d7d34e877f3609b5fa2a93ea8ed2b5fd8286d524

    • SSDEEP

      3072:ZL+2O3lclZnk4RmWX+e5Ox7cEGrhkngpDvchkqbAIQ:Zih3qnk4p5Ox4brq2Ah

    • 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