Overview

overview

10

Static

static

3

27ce4e6b2d...04.exe

windows7-x64

10

27ce4e6b2d...04.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    27ce4e6b2db1741fdb1e23feae00b3d92d20824d3e9e19745cc188d7a5dcd704

  • Size

    82KB

  • Sample

    241224-zdagwswrhp

  • MD5

    bb4dfc5ab924d7e4ab46c73530233a5c

  • SHA1

    aa73774105919d18fbed34b565207d71ce81b2fb

  • SHA256

    27ce4e6b2db1741fdb1e23feae00b3d92d20824d3e9e19745cc188d7a5dcd704

  • SHA512

    2e36e0ba1f90c0058c866c001b2ad30408b4be9183b887d3d8c05b91bfc74d5f19df7c3f574ad3e6e9b6941733fadb7239c7973a9e0063aa383730087269407f

  • SSDEEP

    1536:JHXvO94s1urAlNFT9UyF46PzpV2L7lpm6+wDSmQFN6TiN1sJtvQq:J/OmIzx4j5pm6tm7N6TO1Spx

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

      27ce4e6b2db1741fdb1e23feae00b3d92d20824d3e9e19745cc188d7a5dcd704

    • Size

      82KB

    • MD5

      bb4dfc5ab924d7e4ab46c73530233a5c

    • SHA1

      aa73774105919d18fbed34b565207d71ce81b2fb

    • SHA256

      27ce4e6b2db1741fdb1e23feae00b3d92d20824d3e9e19745cc188d7a5dcd704

    • SHA512

      2e36e0ba1f90c0058c866c001b2ad30408b4be9183b887d3d8c05b91bfc74d5f19df7c3f574ad3e6e9b6941733fadb7239c7973a9e0063aa383730087269407f

    • SSDEEP

      1536:JHXvO94s1urAlNFT9UyF46PzpV2L7lpm6+wDSmQFN6TiN1sJtvQq:J/OmIzx4j5pm6tm7N6TO1Spx

    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