General

  • Target

    9f2b63a0d406b6d7d29c9167f882171f7e3bf9b02f7e0f4bd5fc025a702f8677N

  • Size

    512KB

  • Sample

    241109-tqaerszrck

  • MD5

    bc3e9e9d9a38cf39ea4ea26e4b3693b0

  • SHA1

    9922657a17ede0ccc00a33b87c996db3ba4527ed

  • SHA256

    9f2b63a0d406b6d7d29c9167f882171f7e3bf9b02f7e0f4bd5fc025a702f8677

  • SHA512

    3c401b717e461c7826a0a5835ade206236aa23fa5ab8431e21695f22c71e56b2588658ff1e83dac3311ef4aa3acc20f3ed4304ffb3a8c4a97bbce175bd78fb26

  • SSDEEP

    12288:5ZpJEHGyXu1jGG1ws5iETdqvZNemWrsiLk6mqgSg9:5NEHGyXsGG1ws5ipr

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

      9f2b63a0d406b6d7d29c9167f882171f7e3bf9b02f7e0f4bd5fc025a702f8677N

    • Size

      512KB

    • MD5

      bc3e9e9d9a38cf39ea4ea26e4b3693b0

    • SHA1

      9922657a17ede0ccc00a33b87c996db3ba4527ed

    • SHA256

      9f2b63a0d406b6d7d29c9167f882171f7e3bf9b02f7e0f4bd5fc025a702f8677

    • SHA512

      3c401b717e461c7826a0a5835ade206236aa23fa5ab8431e21695f22c71e56b2588658ff1e83dac3311ef4aa3acc20f3ed4304ffb3a8c4a97bbce175bd78fb26

    • SSDEEP

      12288:5ZpJEHGyXu1jGG1ws5iETdqvZNemWrsiLk6mqgSg9:5NEHGyXsGG1ws5ipr

    • 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