Overview

overview

10

Static

static

3

c0bbdca2d4...79.exe

windows7-x64

10

c0bbdca2d4...79.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c0bbdca2d49c0654c6b40a5c18ca90174ff29c188b1d7975adc4a7e5173c6679

  • Size

    400KB

  • Sample

    241123-dpgjpasrdq

  • MD5

    d6624e223d78b05266756321034ccab3

  • SHA1

    5f6128d60515c801e97632024d3118743c216147

  • SHA256

    c0bbdca2d49c0654c6b40a5c18ca90174ff29c188b1d7975adc4a7e5173c6679

  • SHA512

    dca881620fc4a71c086e662b3864279d6945558cb7afa3361bacbfffe42ce494388448c826da162b0cae1916fef3e600d9158effbcdfbc933b26bcc08059fcd8

  • SSDEEP

    12288:C7GqZtg+E/+zrWAI5KFum/+zrWAIAqWim/k:CKqZm+Em0BmmvFimc

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

      c0bbdca2d49c0654c6b40a5c18ca90174ff29c188b1d7975adc4a7e5173c6679

    • Size

      400KB

    • MD5

      d6624e223d78b05266756321034ccab3

    • SHA1

      5f6128d60515c801e97632024d3118743c216147

    • SHA256

      c0bbdca2d49c0654c6b40a5c18ca90174ff29c188b1d7975adc4a7e5173c6679

    • SHA512

      dca881620fc4a71c086e662b3864279d6945558cb7afa3361bacbfffe42ce494388448c826da162b0cae1916fef3e600d9158effbcdfbc933b26bcc08059fcd8

    • SSDEEP

      12288:C7GqZtg+E/+zrWAI5KFum/+zrWAIAqWim/k:CKqZm+Em0BmmvFimc

    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