General

  • Target

    cc73e464e575e99904a080d745c559aba31c3c4456d1f6ba417e156a9f3b9362

  • Size

    52KB

  • Sample

    241123-d9bh6stmgl

  • MD5

    a7b8bfec8e568d83129b0e7222e25af5

  • SHA1

    cf3ed34efba17da456f702996f85f9cedb40ba7c

  • SHA256

    cc73e464e575e99904a080d745c559aba31c3c4456d1f6ba417e156a9f3b9362

  • SHA512

    eaf8aafe7e7e41f5081f3215d64f4cf41f5e259c214ecbb5ccaff7d264a448fac109fec3de51bdcc1bb46c0d312f824c4527933a7a7e718801e00a53e6fc671d

  • SSDEEP

    768:wGDWWgVQ8MeqG+K0etjBYjT7oG+Y7X5a56WHg7ztV/1H5F/sRMABvKWe:jDuIePketGjTAiacWHg7zhMMAdKZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      cc73e464e575e99904a080d745c559aba31c3c4456d1f6ba417e156a9f3b9362

    • Size

      52KB

    • MD5

      a7b8bfec8e568d83129b0e7222e25af5

    • SHA1

      cf3ed34efba17da456f702996f85f9cedb40ba7c

    • SHA256

      cc73e464e575e99904a080d745c559aba31c3c4456d1f6ba417e156a9f3b9362

    • SHA512

      eaf8aafe7e7e41f5081f3215d64f4cf41f5e259c214ecbb5ccaff7d264a448fac109fec3de51bdcc1bb46c0d312f824c4527933a7a7e718801e00a53e6fc671d

    • SSDEEP

      768:wGDWWgVQ8MeqG+K0etjBYjT7oG+Y7X5a56WHg7ztV/1H5F/sRMABvKWe:jDuIePketGjTAiacWHg7zhMMAdKZ

    • 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