General

  • Target

    50a977aff033d2f524bcb2ceacf40fd144d586cd541636e99c013397d49596c9.exe

  • Size

    85KB

  • Sample

    241222-nbne7awkax

  • MD5

    39a4bdaaa72172c2833a2a4b4089c813

  • SHA1

    1ad61236848033d603e804358f76f6f63a0a65c3

  • SHA256

    50a977aff033d2f524bcb2ceacf40fd144d586cd541636e99c013397d49596c9

  • SHA512

    01d04b557de46ddc3c78cbbf825eb2946377eb91babaa9876c984a83eb5647183001ff4408b5ebf82d18972b3460dab30f4b99e3aec779a2d503ac96bd8c5f5e

  • SSDEEP

    1536:DI9fAoAXv6TCw+jUkdXnQbDlO7uXcNvvm5yw/Lb0OUrrQ35wNBB:efAoAyTC1TBQbs7usluTXp6B

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      50a977aff033d2f524bcb2ceacf40fd144d586cd541636e99c013397d49596c9.exe

    • Size

      85KB

    • MD5

      39a4bdaaa72172c2833a2a4b4089c813

    • SHA1

      1ad61236848033d603e804358f76f6f63a0a65c3

    • SHA256

      50a977aff033d2f524bcb2ceacf40fd144d586cd541636e99c013397d49596c9

    • SHA512

      01d04b557de46ddc3c78cbbf825eb2946377eb91babaa9876c984a83eb5647183001ff4408b5ebf82d18972b3460dab30f4b99e3aec779a2d503ac96bd8c5f5e

    • SSDEEP

      1536:DI9fAoAXv6TCw+jUkdXnQbDlO7uXcNvvm5yw/Lb0OUrrQ35wNBB:efAoAyTC1TBQbs7usluTXp6B

    • 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