General

  • Target

    c8ca90b693b7132183a6c5ed7790e9d50dcef4f93bdad8af61401f8282495058

  • Size

    74KB

  • Sample

    241107-ex7lhswbrp

  • MD5

    d8657ac81cd4aea4b6aa21f958d90da8

  • SHA1

    a465d305737ccf50a017dee2c8d29d9f7acaa8da

  • SHA256

    c8ca90b693b7132183a6c5ed7790e9d50dcef4f93bdad8af61401f8282495058

  • SHA512

    5fab91ee54db322f1576d1590947bb9df97ef8a26f2eea7a3856f85bfb655f0f19bde8a52128bba759bb023fc963586b4e3d58e40957ac3b85abd91890dfd8a4

  • SSDEEP

    1536:WyeBUUaSgebi8slDhTzNl+3X9eVUqwP73x:WyehaSzbiX7lfVUqa

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

      c8ca90b693b7132183a6c5ed7790e9d50dcef4f93bdad8af61401f8282495058

    • Size

      74KB

    • MD5

      d8657ac81cd4aea4b6aa21f958d90da8

    • SHA1

      a465d305737ccf50a017dee2c8d29d9f7acaa8da

    • SHA256

      c8ca90b693b7132183a6c5ed7790e9d50dcef4f93bdad8af61401f8282495058

    • SHA512

      5fab91ee54db322f1576d1590947bb9df97ef8a26f2eea7a3856f85bfb655f0f19bde8a52128bba759bb023fc963586b4e3d58e40957ac3b85abd91890dfd8a4

    • SSDEEP

      1536:WyeBUUaSgebi8slDhTzNl+3X9eVUqwP73x:WyehaSzbiX7lfVUqa

    • 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