Overview

overview

10

Static

static

3

d9aba2c756...97.exe

windows7-x64

10

d9aba2c756...97.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    d9aba2c756ea358d6c0cb06c37f59531fb18414520dc168a80427011c6298297

  • Size

    79KB

  • Sample

    241121-k9zz4azgma

  • MD5

    6d653263c3779a94868c9815353bd67a

  • SHA1

    8a4563c7c1563b64cca594457c3515108c7d5092

  • SHA256

    d9aba2c756ea358d6c0cb06c37f59531fb18414520dc168a80427011c6298297

  • SHA512

    7728a115af5b8286da6b3d82c16dab5d23d7a53a035accefca00183c6fabc0e599a787dad75ab1b8c7e348737bf41cc55ca481368bf222744cab2db3e82864de

  • SSDEEP

    1536:s8vT433bPXUB1gC78W9V+5IcBcfi6N2zGTRQwhRbRUs3cO57OWxXPu4b:sx3rPXUBJ78E+OcB+i6N2zGTeElj9puE

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

      d9aba2c756ea358d6c0cb06c37f59531fb18414520dc168a80427011c6298297

    • Size

      79KB

    • MD5

      6d653263c3779a94868c9815353bd67a

    • SHA1

      8a4563c7c1563b64cca594457c3515108c7d5092

    • SHA256

      d9aba2c756ea358d6c0cb06c37f59531fb18414520dc168a80427011c6298297

    • SHA512

      7728a115af5b8286da6b3d82c16dab5d23d7a53a035accefca00183c6fabc0e599a787dad75ab1b8c7e348737bf41cc55ca481368bf222744cab2db3e82864de

    • SSDEEP

      1536:s8vT433bPXUB1gC78W9V+5IcBcfi6N2zGTRQwhRbRUs3cO57OWxXPu4b:sx3rPXUBJ78E+OcB+i6N2zGTeElj9puE

    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