Overview

overview

10

Static

static

3

54ddee2279...6e.exe

windows7-x64

10

54ddee2279...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    54ddee22798410bc7a8388b98a69f9018d627fc1a6f27320ac45b6ec2693d16e

  • Size

    108KB

  • Sample

    240921-zjvp1ssfpc

  • MD5

    dc085d924f4e1add3a3ff69ba580a966

  • SHA1

    d85e579757e443fbc257dd3ff86e8f07e45dc964

  • SHA256

    54ddee22798410bc7a8388b98a69f9018d627fc1a6f27320ac45b6ec2693d16e

  • SHA512

    daab812f5fb41d2d367ec2e00e9d1375c86ea86b37252baa4530037df8303b6f7e875a7d04d123ed7eab3d077a841f7493d4a0a38c0f0f5250917f40b7f266f7

  • SSDEEP

    3072:zeaih7knZdcHBr1KacwoTvkFcFmKcUsvKwF:zeaW0Z+KaATvgUs

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

      54ddee22798410bc7a8388b98a69f9018d627fc1a6f27320ac45b6ec2693d16e

    • Size

      108KB

    • MD5

      dc085d924f4e1add3a3ff69ba580a966

    • SHA1

      d85e579757e443fbc257dd3ff86e8f07e45dc964

    • SHA256

      54ddee22798410bc7a8388b98a69f9018d627fc1a6f27320ac45b6ec2693d16e

    • SHA512

      daab812f5fb41d2d367ec2e00e9d1375c86ea86b37252baa4530037df8303b6f7e875a7d04d123ed7eab3d077a841f7493d4a0a38c0f0f5250917f40b7f266f7

    • SSDEEP

      3072:zeaih7knZdcHBr1KacwoTvkFcFmKcUsvKwF:zeaW0Z+KaATvgUs

    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