Overview

overview

10

Static

static

3

3f173e3564...02.exe

windows7-x64

10

3f173e3564...02.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3f173e3564fa3cd540b76d7da8bec076c01ccbc9071d01a7fcc9b74a5251e402

  • Size

    92KB

  • Sample

    241208-1stdzszkek

  • MD5

    a28d267e5dc137b351b69a576c75efe6

  • SHA1

    65dbd1a01e9b4cf4c40c63d79b82b089ecad4ba8

  • SHA256

    3f173e3564fa3cd540b76d7da8bec076c01ccbc9071d01a7fcc9b74a5251e402

  • SHA512

    74c960fb4cd0725288b1b4c5653ee2deca45e0cb964e12f60de0da489d9412399c92bf9e05d0fbc989c112002a35aa3c5b200fa9caa464953bbd2d9fd5b711e1

  • SSDEEP

    1536:hTp7SlNswZamWBKfWSzET9qY4riP6s8Sq/nrDdWZjXq+66DFUABABOVLefE3:9RgywwmWBKET8C6YEnNwj6+JB8M3

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

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

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

http://master-x.com/index.php

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

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

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

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

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

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

Targets

    • Target

      3f173e3564fa3cd540b76d7da8bec076c01ccbc9071d01a7fcc9b74a5251e402

    • Size

      92KB

    • MD5

      a28d267e5dc137b351b69a576c75efe6

    • SHA1

      65dbd1a01e9b4cf4c40c63d79b82b089ecad4ba8

    • SHA256

      3f173e3564fa3cd540b76d7da8bec076c01ccbc9071d01a7fcc9b74a5251e402

    • SHA512

      74c960fb4cd0725288b1b4c5653ee2deca45e0cb964e12f60de0da489d9412399c92bf9e05d0fbc989c112002a35aa3c5b200fa9caa464953bbd2d9fd5b711e1

    • SSDEEP

      1536:hTp7SlNswZamWBKfWSzET9qY4riP6s8Sq/nrDdWZjXq+66DFUABABOVLefE3:9RgywwmWBKET8C6YEnNwj6+JB8M3

    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