Overview

overview

10

Static

static

10

d35fba1411...eb.exe

windows7-x64

10

d35fba1411...eb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d35fba14115e55f5f516dffca0a7b9a4f8a33da9bf474f2adca6c12e495e0feb.exe

  • Size

    194KB

  • Sample

    241119-rqnw2sxbkb

  • MD5

    bca7d45bdbaed271662fa78eeb32bff8

  • SHA1

    56da9769499aca82d610efd94864dbba9fac8a9d

  • SHA256

    d35fba14115e55f5f516dffca0a7b9a4f8a33da9bf474f2adca6c12e495e0feb

  • SHA512

    84f2b6e275b7f8fe21850be30512e952ca2b228310711423aec2805c4f64750fe64a68073a27a8932fe6edac0d9af6a99eec1f8835d2160c193fb5a2d38eeeba

  • SSDEEP

    1536:VPqc0uuX/hACnv0wwYhGPyZatMIM/5/KEatMIGuatMIc/zT4a5GA:SuKhAGvnmPmmMIM/kEmMIGumMIc/1GA

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

      d35fba14115e55f5f516dffca0a7b9a4f8a33da9bf474f2adca6c12e495e0feb.exe

    • Size

      194KB

    • MD5

      bca7d45bdbaed271662fa78eeb32bff8

    • SHA1

      56da9769499aca82d610efd94864dbba9fac8a9d

    • SHA256

      d35fba14115e55f5f516dffca0a7b9a4f8a33da9bf474f2adca6c12e495e0feb

    • SHA512

      84f2b6e275b7f8fe21850be30512e952ca2b228310711423aec2805c4f64750fe64a68073a27a8932fe6edac0d9af6a99eec1f8835d2160c193fb5a2d38eeeba

    • SSDEEP

      1536:VPqc0uuX/hACnv0wwYhGPyZatMIM/5/KEatMIGuatMIc/zT4a5GA:SuKhAGvnmPmmMIM/kEmMIGumMIc/1GA

    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