Overview

overview

10

Static

static

10

6e4544c18f...e2.exe

windows7-x64

10

6e4544c18f...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6e4544c18f659cfca356602428b14c43b44cde994c12e199b12e05eed53980e2.exe

  • Size

    109KB

  • Sample

    241209-qe7pcaykfs

  • MD5

    50e942ca6cfd46625e57c6c8f4308121

  • SHA1

    01a6aa9dab5ec6b012fbcb5adee07d6f315f7db0

  • SHA256

    6e4544c18f659cfca356602428b14c43b44cde994c12e199b12e05eed53980e2

  • SHA512

    c38d582ade7a7e7cfd14989672c55d70e4fd8df37a34362ac3877388c4793a8a952888cfe5648d66ab9672e11b10a46551c570dc3c56a2948ea73c8a00cae473

  • SSDEEP

    3072:GL47rQswPLnrGqJ9/WLCqwzBu1DjHLMVDqqkSpj:GLfssrTJ96wtu1DjrFqhp

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

      6e4544c18f659cfca356602428b14c43b44cde994c12e199b12e05eed53980e2.exe

    • Size

      109KB

    • MD5

      50e942ca6cfd46625e57c6c8f4308121

    • SHA1

      01a6aa9dab5ec6b012fbcb5adee07d6f315f7db0

    • SHA256

      6e4544c18f659cfca356602428b14c43b44cde994c12e199b12e05eed53980e2

    • SHA512

      c38d582ade7a7e7cfd14989672c55d70e4fd8df37a34362ac3877388c4793a8a952888cfe5648d66ab9672e11b10a46551c570dc3c56a2948ea73c8a00cae473

    • SSDEEP

      3072:GL47rQswPLnrGqJ9/WLCqwzBu1DjHLMVDqqkSpj:GLfssrTJ96wtu1DjrFqhp

    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