General

  • Target

    05d37087f966af5107082e08298d0933f77bfcf22ec8462a359a4623a6c5bdc8N

  • Size

    45KB

  • Sample

    240930-2tlafashmh

  • MD5

    da7f19726a539b70b88a568380ccbaf0

  • SHA1

    1d20692375084a7a4adb3012038526b39126e793

  • SHA256

    05d37087f966af5107082e08298d0933f77bfcf22ec8462a359a4623a6c5bdc8

  • SHA512

    430325123127d310a4e8d9b8854576e285902ecceab4f415670e305603d3a209a68b573f9c930d2b2d094daa1d39eed33b56e5c2aca9a485316b720b6cf0f438

  • SSDEEP

    768:ldhU4fGjtFJ2vN7lB4RAMLOE833WM8/1H5c:ldhgjtFo1Ez4GBC

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      05d37087f966af5107082e08298d0933f77bfcf22ec8462a359a4623a6c5bdc8N

    • Size

      45KB

    • MD5

      da7f19726a539b70b88a568380ccbaf0

    • SHA1

      1d20692375084a7a4adb3012038526b39126e793

    • SHA256

      05d37087f966af5107082e08298d0933f77bfcf22ec8462a359a4623a6c5bdc8

    • SHA512

      430325123127d310a4e8d9b8854576e285902ecceab4f415670e305603d3a209a68b573f9c930d2b2d094daa1d39eed33b56e5c2aca9a485316b720b6cf0f438

    • SSDEEP

      768:ldhU4fGjtFJ2vN7lB4RAMLOE833WM8/1H5c:ldhgjtFo1Ez4GBC

    • 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