Overview

overview

10

Static

static

3

3392aecac8...0N.exe

windows7-x64

10

3392aecac8...0N.exe

windows10-2004-x64

10

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General

  • Target

    3392aecac8ca4ba14c14223041f40a857703b7abdd2b9d7e2b4f56849b776bd0N

  • Size

    71KB

  • Sample

    240919-f52kxasgrf

  • MD5

    5bf3f656fac1de1cf4cc756fdff9abf0

  • SHA1

    7377504dfe8e82c2825f3fddee88bbf06877d521

  • SHA256

    3392aecac8ca4ba14c14223041f40a857703b7abdd2b9d7e2b4f56849b776bd0

  • SHA512

    8f863677a38bef8c4029f240eb85752ff8e02c877128ecc2162e1974edf7f487c1b888cf1b6a0ed7eb049803ccb4efe97110e6689cbd9b5fc865e3b4eb0089b7

  • SSDEEP

    1536:fVtbPcync22GgKc8IGVfZUlt2NP/bMTV7UILQRQfOK1P+ATT:9tT5nNVZ6taA/LQedP+A3

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      3392aecac8ca4ba14c14223041f40a857703b7abdd2b9d7e2b4f56849b776bd0N

    • Size

      71KB

    • MD5

      5bf3f656fac1de1cf4cc756fdff9abf0

    • SHA1

      7377504dfe8e82c2825f3fddee88bbf06877d521

    • SHA256

      3392aecac8ca4ba14c14223041f40a857703b7abdd2b9d7e2b4f56849b776bd0

    • SHA512

      8f863677a38bef8c4029f240eb85752ff8e02c877128ecc2162e1974edf7f487c1b888cf1b6a0ed7eb049803ccb4efe97110e6689cbd9b5fc865e3b4eb0089b7

    • SSDEEP

      1536:fVtbPcync22GgKc8IGVfZUlt2NP/bMTV7UILQRQfOK1P+ATT:9tT5nNVZ6taA/LQedP+A3

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks