Overview

overview

10

Static

static

3

967e04d441...da.exe

windows7-x64

10

967e04d441...da.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    967e04d44148bc06aa338aeb7b9406a98d6c0b5ee322cd8e9e4b19cee08873da

  • Size

    74KB

  • Sample

    241209-bjjezssjfj

  • MD5

    dfa429f71ca8d432e6d82f66eb63c114

  • SHA1

    f14dc0a73545fa7b1f4d6b81cf2f92ad15f7a321

  • SHA256

    967e04d44148bc06aa338aeb7b9406a98d6c0b5ee322cd8e9e4b19cee08873da

  • SHA512

    90ebcb1781a7d09f7e6411587d72f068967071e710d317b7986e8014c7efbb67a5c4fc78043bba7377c4193257bf451c529f62d41b803940b3ac871288a2dd69

  • SSDEEP

    1536:ahRBP+XNTBKBg+5tSKIBLSqhKYIYQyevPxhf6IJZELGyK+eU:ahRBPAN1KBg+5P2uYIYYPyIJZELDK+eU

Score
10/10
berbewbackdoordiscoverypersistence

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

      967e04d44148bc06aa338aeb7b9406a98d6c0b5ee322cd8e9e4b19cee08873da

    • Size

      74KB

    • MD5

      dfa429f71ca8d432e6d82f66eb63c114

    • SHA1

      f14dc0a73545fa7b1f4d6b81cf2f92ad15f7a321

    • SHA256

      967e04d44148bc06aa338aeb7b9406a98d6c0b5ee322cd8e9e4b19cee08873da

    • SHA512

      90ebcb1781a7d09f7e6411587d72f068967071e710d317b7986e8014c7efbb67a5c4fc78043bba7377c4193257bf451c529f62d41b803940b3ac871288a2dd69

    • SSDEEP

      1536:ahRBP+XNTBKBg+5tSKIBLSqhKYIYQyevPxhf6IJZELGyK+eU:ahRBPAN1KBg+5P2uYIYYPyIJZELDK+eU

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks