General

  • Target

    f645dbed0741934e1446ba19295101e8a5c5c89f60a47257c2f535bad2785425N.exe

  • Size

    91KB

  • Sample

    241207-zghyfaxqhq

  • MD5

    c221f6acddae5664b3060cf982e9e280

  • SHA1

    1f6e6683fdbbab912b8666d220405bcd093e0f3e

  • SHA256

    f645dbed0741934e1446ba19295101e8a5c5c89f60a47257c2f535bad2785425

  • SHA512

    de8c69951e6c1e238369b5a9233ec3ecca939bfd17d6d183f4b047bf4b5b7c0fa42c4732192568b7c0972f1d989026bfb5265c788e251f5d67ca270fdd805d4a

  • SSDEEP

    1536:X6RPdi/Tvz0PJdtD3YriC3FSr7TiwkU6joqqIVLgq:sPQf0PbtjqvFSr7TSUurUq

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      f645dbed0741934e1446ba19295101e8a5c5c89f60a47257c2f535bad2785425N.exe

    • Size

      91KB

    • MD5

      c221f6acddae5664b3060cf982e9e280

    • SHA1

      1f6e6683fdbbab912b8666d220405bcd093e0f3e

    • SHA256

      f645dbed0741934e1446ba19295101e8a5c5c89f60a47257c2f535bad2785425

    • SHA512

      de8c69951e6c1e238369b5a9233ec3ecca939bfd17d6d183f4b047bf4b5b7c0fa42c4732192568b7c0972f1d989026bfb5265c788e251f5d67ca270fdd805d4a

    • SSDEEP

      1536:X6RPdi/Tvz0PJdtD3YriC3FSr7TiwkU6joqqIVLgq:sPQf0PbtjqvFSr7TSUurUq

    • 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