Overview

overview

10

Static

static

3

1137e83148...02.exe

windows7-x64

10

1137e83148...02.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1137e831483b1c6f5ce195acfaf076587acdce1fbc2b5afd08fb31a8d0ce5d02

  • Size

    93KB

  • Sample

    241224-yfrcravqaw

  • MD5

    b901d2632c237ef3a31eb245efd64c71

  • SHA1

    e92579a7f3fbe313e50aea67cba10271ce76cd3e

  • SHA256

    1137e831483b1c6f5ce195acfaf076587acdce1fbc2b5afd08fb31a8d0ce5d02

  • SHA512

    643f5d3bca065f49e77845f32b089e0212a226aa4d984923df23fb76627509e8b4f4dbaefc814761340b262771e92ba2f197b322e039a5958ad52a5278f1c31b

  • SSDEEP

    1536:ngf0VNqCwkW4wIjQo9bnnLNwJNrO53q52IrFzTXMtDhGJ5taRFkg:qyqCNwIjQo9jLNw3rg3q/haRV

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

      1137e831483b1c6f5ce195acfaf076587acdce1fbc2b5afd08fb31a8d0ce5d02

    • Size

      93KB

    • MD5

      b901d2632c237ef3a31eb245efd64c71

    • SHA1

      e92579a7f3fbe313e50aea67cba10271ce76cd3e

    • SHA256

      1137e831483b1c6f5ce195acfaf076587acdce1fbc2b5afd08fb31a8d0ce5d02

    • SHA512

      643f5d3bca065f49e77845f32b089e0212a226aa4d984923df23fb76627509e8b4f4dbaefc814761340b262771e92ba2f197b322e039a5958ad52a5278f1c31b

    • SSDEEP

      1536:ngf0VNqCwkW4wIjQo9bnnLNwJNrO53q52IrFzTXMtDhGJ5taRFkg:qyqCNwIjQo9jLNw3rg3q/haRV

    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