Overview

overview

10

Static

static

3

972c8384c0...eN.exe

windows7-x64

10

972c8384c0...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    972c8384c0a230d494104e5893ddb9f5a1cb6cda5c00804d592b4d9b844f476eN.exe

  • Size

    280KB

  • Sample

    241119-w4azkazhml

  • MD5

    1b95b858a7565e738e97988cec725b20

  • SHA1

    6bb83e4e125e887c69a706c0ac459918275feb93

  • SHA256

    972c8384c0a230d494104e5893ddb9f5a1cb6cda5c00804d592b4d9b844f476e

  • SHA512

    26235e0c5ac1ced7a8da54d90c803b47f45bc9cd0aca5c61dc43fc2552fe78535efcc0baf3f9ea0988f8226a12508558e51c6b07d5a7d352c5b9fca47211f1f2

  • SSDEEP

    3072:CxPTCr18+zNETa7l4hZK7xVG9Btj676ZBI:CRCr18+zH7lqZo4tjS6Y

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

      972c8384c0a230d494104e5893ddb9f5a1cb6cda5c00804d592b4d9b844f476eN.exe

    • Size

      280KB

    • MD5

      1b95b858a7565e738e97988cec725b20

    • SHA1

      6bb83e4e125e887c69a706c0ac459918275feb93

    • SHA256

      972c8384c0a230d494104e5893ddb9f5a1cb6cda5c00804d592b4d9b844f476e

    • SHA512

      26235e0c5ac1ced7a8da54d90c803b47f45bc9cd0aca5c61dc43fc2552fe78535efcc0baf3f9ea0988f8226a12508558e51c6b07d5a7d352c5b9fca47211f1f2

    • SSDEEP

      3072:CxPTCr18+zNETa7l4hZK7xVG9Btj676ZBI:CRCr18+zH7lqZo4tjS6Y

    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