Overview

overview

10

Static

static

3

4496516dcf...fN.exe

windows7-x64

10

4496516dcf...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4496516dcf03bc30f002f6dd1904c92fa35a4a7e4f59c25198aef912f275637fN.exe

  • Size

    64KB

  • Sample

    241119-p3eg2axamj

  • MD5

    895a62752625e8678cb2ce7ad6e2b580

  • SHA1

    a40483d006543f9edc1ccc8d7b924fed8ea740b4

  • SHA256

    4496516dcf03bc30f002f6dd1904c92fa35a4a7e4f59c25198aef912f275637f

  • SHA512

    a977ee9aab57c1f9ccfa8864c0fb70da8ad88baf0cc50a68e20b773e436ea1d24ed4ea10a8041d5cdc7f1177df3f34eaff4fdc4ba34f7f5367e8765d40cf36a0

  • SSDEEP

    768:GHqR53WuVU224BLg3Q259WEPdQjQZIBQ7cshxah4IPzhi2p/1H5wfXdnhYakM8hL:L5muVg0wQ259Wc1hxah4YY2LKAMCeW

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      4496516dcf03bc30f002f6dd1904c92fa35a4a7e4f59c25198aef912f275637fN.exe

    • Size

      64KB

    • MD5

      895a62752625e8678cb2ce7ad6e2b580

    • SHA1

      a40483d006543f9edc1ccc8d7b924fed8ea740b4

    • SHA256

      4496516dcf03bc30f002f6dd1904c92fa35a4a7e4f59c25198aef912f275637f

    • SHA512

      a977ee9aab57c1f9ccfa8864c0fb70da8ad88baf0cc50a68e20b773e436ea1d24ed4ea10a8041d5cdc7f1177df3f34eaff4fdc4ba34f7f5367e8765d40cf36a0

    • SSDEEP

      768:GHqR53WuVU224BLg3Q259WEPdQjQZIBQ7cshxah4IPzhi2p/1H5wfXdnhYakM8hL:L5muVg0wQ259Wc1hxah4YY2LKAMCeW

    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