Overview

overview

10

Static

static

3

7f5261adff...8d.exe

windows7-x64

10

7f5261adff...8d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7f5261adff981fe5f5ff9efeaa256f44f980da8faaaecb9c87f642b3e3b7d78d

  • Size

    64KB

  • Sample

    241224-3ypdbs1pbk

  • MD5

    53dabbfcaaebc6499b089dde4c263ac7

  • SHA1

    a4a8804f986457da7b4e54a78d41f9548eab7d6d

  • SHA256

    7f5261adff981fe5f5ff9efeaa256f44f980da8faaaecb9c87f642b3e3b7d78d

  • SHA512

    c6cfed6b90a28ef973471fae9cf6887c2ba2a6d87936933d82a61cbeb818c3a70036dc34f68e95b552b38ae040dc59b6c78577969ea466cf1dd026d914fcd589

  • SSDEEP

    1536:Hgyd/aR4qxHxnRKF4GuEwcYflZzHaWV1iL+iALMH6:HL/aRdxRnYF7uEjYTzHaWV1iL+9Ma

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

      7f5261adff981fe5f5ff9efeaa256f44f980da8faaaecb9c87f642b3e3b7d78d

    • Size

      64KB

    • MD5

      53dabbfcaaebc6499b089dde4c263ac7

    • SHA1

      a4a8804f986457da7b4e54a78d41f9548eab7d6d

    • SHA256

      7f5261adff981fe5f5ff9efeaa256f44f980da8faaaecb9c87f642b3e3b7d78d

    • SHA512

      c6cfed6b90a28ef973471fae9cf6887c2ba2a6d87936933d82a61cbeb818c3a70036dc34f68e95b552b38ae040dc59b6c78577969ea466cf1dd026d914fcd589

    • SSDEEP

      1536:Hgyd/aR4qxHxnRKF4GuEwcYflZzHaWV1iL+iALMH6:HL/aRdxRnYF7uEjYTzHaWV1iL+9Ma

    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