General

  • Target

    aba6e9e207a7a15020fe94aae2d0bd03b093b7392f6c4345a3c6860a8a8a75fcN

  • Size

    411KB

  • Sample

    241110-mdbczatrat

  • MD5

    d1aea729b2f2de71b4eb2eb0c4c97130

  • SHA1

    aa81ce57c7bdd000828a6f2c389416566a1a29d6

  • SHA256

    aba6e9e207a7a15020fe94aae2d0bd03b093b7392f6c4345a3c6860a8a8a75fc

  • SHA512

    23c68d10359bf4aaa76a5ab6ca7f4c01e02c9b27a99d15706f271f89c5ee0c05d456e18877a305ac40372506fa6e8ef318f29412a2cb9a46bbe7d1bb3574af9d

  • SSDEEP

    12288:52fbpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/D:AfbWHWZ0PVdvcY9+8hk5DtJNBcL/D

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

      aba6e9e207a7a15020fe94aae2d0bd03b093b7392f6c4345a3c6860a8a8a75fcN

    • Size

      411KB

    • MD5

      d1aea729b2f2de71b4eb2eb0c4c97130

    • SHA1

      aa81ce57c7bdd000828a6f2c389416566a1a29d6

    • SHA256

      aba6e9e207a7a15020fe94aae2d0bd03b093b7392f6c4345a3c6860a8a8a75fc

    • SHA512

      23c68d10359bf4aaa76a5ab6ca7f4c01e02c9b27a99d15706f271f89c5ee0c05d456e18877a305ac40372506fa6e8ef318f29412a2cb9a46bbe7d1bb3574af9d

    • SSDEEP

      12288:52fbpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/D:AfbWHWZ0PVdvcY9+8hk5DtJNBcL/D

    • 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