Overview

overview

10

Static

static

3

c169370232...6d.exe

windows7-x64

10

c169370232...6d.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c169370232f5b5e35986d4689fda4914f43f152d549f5f967a2a1e63b580da6d.exe

  • Size

    77KB

  • Sample

    241225-t1j2ysykey

  • MD5

    93117d1ba32e6c21521c8e8300c74e2f

  • SHA1

    5be4cb7bd70ea1b3d3a99ff42d1d967b838e8da7

  • SHA256

    c169370232f5b5e35986d4689fda4914f43f152d549f5f967a2a1e63b580da6d

  • SHA512

    235fa210bf97cbee62c9f6cfaf8fddf8712c2371b093e85013239c17507f6ece5a15fd4ededa1510e8542ddf954e7be0e354a37e47b50e4744bd7ab5b36e427b

  • SSDEEP

    1536:jbD5nMrLwUFJInbeZ5pIPlRNoJ+OoFUSAWsfKUGbtD:jP5nor6tRNoMOTK1tD

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

      c169370232f5b5e35986d4689fda4914f43f152d549f5f967a2a1e63b580da6d.exe

    • Size

      77KB

    • MD5

      93117d1ba32e6c21521c8e8300c74e2f

    • SHA1

      5be4cb7bd70ea1b3d3a99ff42d1d967b838e8da7

    • SHA256

      c169370232f5b5e35986d4689fda4914f43f152d549f5f967a2a1e63b580da6d

    • SHA512

      235fa210bf97cbee62c9f6cfaf8fddf8712c2371b093e85013239c17507f6ece5a15fd4ededa1510e8542ddf954e7be0e354a37e47b50e4744bd7ab5b36e427b

    • SSDEEP

      1536:jbD5nMrLwUFJInbeZ5pIPlRNoJ+OoFUSAWsfKUGbtD:jP5nor6tRNoMOTK1tD

    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