General

  • Target

    Backdoor.Win32.Berbew.pz-0e955db105a8f1b28f5041da0e09c80bc25ddde7a1d074854d8933872ff854abN

  • Size

    67KB

  • Sample

    240916-r1lvfashkb

  • MD5

    dc4d1c9165bbec53419c65dfe11572d0

  • SHA1

    956fe912326cb431f5d11aaaf4e983b0ffd38c95

  • SHA256

    0e955db105a8f1b28f5041da0e09c80bc25ddde7a1d074854d8933872ff854ab

  • SHA512

    fa78b2b8a5556bd14022d97c1094352666fda438a200f46560731375097a57d0ae910651d07b103b3b31f0ae5936466cfcac6f967b1c7039019e8f9dcd442ad7

  • SSDEEP

    1536:CcsADa8uIVwt43bLY33WX5mjEerTZm3vpG06IH1cgCe8uC:438uImt4rLc2mwe9m3vpG06IHugCe8uC

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

      Backdoor.Win32.Berbew.pz-0e955db105a8f1b28f5041da0e09c80bc25ddde7a1d074854d8933872ff854abN

    • Size

      67KB

    • MD5

      dc4d1c9165bbec53419c65dfe11572d0

    • SHA1

      956fe912326cb431f5d11aaaf4e983b0ffd38c95

    • SHA256

      0e955db105a8f1b28f5041da0e09c80bc25ddde7a1d074854d8933872ff854ab

    • SHA512

      fa78b2b8a5556bd14022d97c1094352666fda438a200f46560731375097a57d0ae910651d07b103b3b31f0ae5936466cfcac6f967b1c7039019e8f9dcd442ad7

    • SSDEEP

      1536:CcsADa8uIVwt43bLY33WX5mjEerTZm3vpG06IH1cgCe8uC:438uImt4rLc2mwe9m3vpG06IHugCe8uC

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks