Overview

overview

10

Static

static

3

4a9cf06408...fe.exe

windows7-x64

10

4a9cf06408...fe.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4a9cf06408035139d658c95b756c9ece8b2a0ff97389797949110fa8b48314fe

  • Size

    123KB

  • Sample

    241123-117atayphz

  • MD5

    c3cc225fb15c21de27b6d3a98ca51df4

  • SHA1

    b90190c026decc4a80815332e115a1fbb0d63973

  • SHA256

    4a9cf06408035139d658c95b756c9ece8b2a0ff97389797949110fa8b48314fe

  • SHA512

    7094b9648a13e266f4bbec235b29f06eb99d397d60927eb06ddce6304c594c46f97def54165a2b44375fd1f7529acdf07674158345792a79d6410116fa2b8d64

  • SSDEEP

    3072:UqooZrNWkoTuro7rNwoRYSa9rR85DEn5k7rk:zrNxZbo4rQD85k/k

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

      4a9cf06408035139d658c95b756c9ece8b2a0ff97389797949110fa8b48314fe

    • Size

      123KB

    • MD5

      c3cc225fb15c21de27b6d3a98ca51df4

    • SHA1

      b90190c026decc4a80815332e115a1fbb0d63973

    • SHA256

      4a9cf06408035139d658c95b756c9ece8b2a0ff97389797949110fa8b48314fe

    • SHA512

      7094b9648a13e266f4bbec235b29f06eb99d397d60927eb06ddce6304c594c46f97def54165a2b44375fd1f7529acdf07674158345792a79d6410116fa2b8d64

    • SSDEEP

      3072:UqooZrNWkoTuro7rNwoRYSa9rR85DEn5k7rk:zrNxZbo4rQD85k/k

    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