General

  • Target

    9df6dc8c0cff312dab5d665837affc590c1c3a3c7cac18029657786a7cb289fbN

  • Size

    84KB

  • Sample

    241110-bfwadavphv

  • MD5

    70e445914ccacfc8fb35fee15d1f3570

  • SHA1

    8fab3db6cf742a45b71733a306c576438a9b1c5d

  • SHA256

    9df6dc8c0cff312dab5d665837affc590c1c3a3c7cac18029657786a7cb289fb

  • SHA512

    7fc94c9f01d528cd047db66b91d0b96f59e127844390f7f245f2dff0ad94ac7f662b936142f3a6133184c6c3a84fa895a48c85184faf82d956aa5308d68c1784

  • SSDEEP

    1536:NT8qZgGfnfi2QVjd8nGX8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmmmmmmmmmmmd6:NTeGfnfi2QrmGv3PDyH6n8djlLYR7xr3

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9df6dc8c0cff312dab5d665837affc590c1c3a3c7cac18029657786a7cb289fbN

    • Size

      84KB

    • MD5

      70e445914ccacfc8fb35fee15d1f3570

    • SHA1

      8fab3db6cf742a45b71733a306c576438a9b1c5d

    • SHA256

      9df6dc8c0cff312dab5d665837affc590c1c3a3c7cac18029657786a7cb289fb

    • SHA512

      7fc94c9f01d528cd047db66b91d0b96f59e127844390f7f245f2dff0ad94ac7f662b936142f3a6133184c6c3a84fa895a48c85184faf82d956aa5308d68c1784

    • SSDEEP

      1536:NT8qZgGfnfi2QVjd8nGX8ANZLvfPDyH6n8dEelLYR7xeGSmUmmmmmmmmmmmmmmd6:NTeGfnfi2QrmGv3PDyH6n8djlLYR7xr3

    • 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