General

  • Target

    e353ec63fb5f7d25591cac04e0ba9af0dbf62e8dd92d511281ccc6f8ce8e56abN.exe

  • Size

    45KB

  • Sample

    241120-e77dha1la1

  • MD5

    dfb3cf3cdfc078407048359d91e87b60

  • SHA1

    8b818f557814ec12faeaa4a3db821960a6ac58d3

  • SHA256

    e353ec63fb5f7d25591cac04e0ba9af0dbf62e8dd92d511281ccc6f8ce8e56ab

  • SHA512

    ec7fab8962b32457c1b3119aa92087e465d11713b8eb0f43880ea67f3b21ef6395b74c2294100f7f70c8b7eef34d8e250b109d1e66a40b9a3c300293a4aca874

  • SSDEEP

    768:HtIOaomi7wgJGo0CbFrjIYnIXaSLks1d7faS8r/1H5Gu:HtIGmjgJvXFrjIYnIKSLh7bI8u

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e353ec63fb5f7d25591cac04e0ba9af0dbf62e8dd92d511281ccc6f8ce8e56abN.exe

    • Size

      45KB

    • MD5

      dfb3cf3cdfc078407048359d91e87b60

    • SHA1

      8b818f557814ec12faeaa4a3db821960a6ac58d3

    • SHA256

      e353ec63fb5f7d25591cac04e0ba9af0dbf62e8dd92d511281ccc6f8ce8e56ab

    • SHA512

      ec7fab8962b32457c1b3119aa92087e465d11713b8eb0f43880ea67f3b21ef6395b74c2294100f7f70c8b7eef34d8e250b109d1e66a40b9a3c300293a4aca874

    • SSDEEP

      768:HtIOaomi7wgJGo0CbFrjIYnIXaSLks1d7faS8r/1H5Gu:HtIGmjgJvXFrjIYnIKSLh7bI8u

    • 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