General

  • Target

    3a962c2c5f8ef45635de593c0dfe1e8b669f375616146871ee1358cd6915e223

  • Size

    55KB

  • Sample

    250307-cceznaspv4

  • MD5

    08f159c3e92ed493b3da86d0ea099ca3

  • SHA1

    e1fe60e4f21551a7b4e954afc1de4c95d4626fc0

  • SHA256

    3a962c2c5f8ef45635de593c0dfe1e8b669f375616146871ee1358cd6915e223

  • SHA512

    8a7fa665c1eea09246105788a20621a8f1ad9f2f3c28477660211b98496b565dd1623340cad20d6a189b1b958dfff05542e43cacb083cfac3b6b90f9a18de6db

  • SSDEEP

    1536:1Mx8HH1CohpFrIrfn+CuaxaHpANSoNSd0A3shxD6:P/FrYf/uRHyNXNW0A8hh

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      3a962c2c5f8ef45635de593c0dfe1e8b669f375616146871ee1358cd6915e223

    • Size

      55KB

    • MD5

      08f159c3e92ed493b3da86d0ea099ca3

    • SHA1

      e1fe60e4f21551a7b4e954afc1de4c95d4626fc0

    • SHA256

      3a962c2c5f8ef45635de593c0dfe1e8b669f375616146871ee1358cd6915e223

    • SHA512

      8a7fa665c1eea09246105788a20621a8f1ad9f2f3c28477660211b98496b565dd1623340cad20d6a189b1b958dfff05542e43cacb083cfac3b6b90f9a18de6db

    • SSDEEP

      1536:1Mx8HH1CohpFrIrfn+CuaxaHpANSoNSd0A3shxD6:P/FrYf/uRHyNXNW0A8hh

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks