Overview

overview

10

Static

static

3

7f729a7f65...b6.exe

windows7-x64

10

7f729a7f65...b6.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    7f729a7f650963105c10d30f9cb91ee19af9b8ea678dbc9b1638f05bb70315b6

  • Size

    71KB

  • Sample

    241208-amdhgaxlhk

  • MD5

    7341e39c155b7996043ea881c5d533df

  • SHA1

    93ef03e4c0525966f6d3fc38cb627799627b0cd6

  • SHA256

    7f729a7f650963105c10d30f9cb91ee19af9b8ea678dbc9b1638f05bb70315b6

  • SHA512

    9587f72d952e5aa307b0b0a1f2ac06865dd057066de8152c97097c1c82e86daf842e2869d9a3cf5f9fce1fd9a0dd320a69932d42386603f02f5873b5690c0f8f

  • SSDEEP

    1536:G9g1K1DIc7qnXICDJAwWBo0NuLBxUu3LlI1qRQiK1P+ATTr:GK1KVsnXHAn/4LBnlIMexP+A3r

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

      7f729a7f650963105c10d30f9cb91ee19af9b8ea678dbc9b1638f05bb70315b6

    • Size

      71KB

    • MD5

      7341e39c155b7996043ea881c5d533df

    • SHA1

      93ef03e4c0525966f6d3fc38cb627799627b0cd6

    • SHA256

      7f729a7f650963105c10d30f9cb91ee19af9b8ea678dbc9b1638f05bb70315b6

    • SHA512

      9587f72d952e5aa307b0b0a1f2ac06865dd057066de8152c97097c1c82e86daf842e2869d9a3cf5f9fce1fd9a0dd320a69932d42386603f02f5873b5690c0f8f

    • SSDEEP

      1536:G9g1K1DIc7qnXICDJAwWBo0NuLBxUu3LlI1qRQiK1P+ATTr:GK1KVsnXHAn/4LBnlIMexP+A3r

    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