General

  • Target

    0bab5b2fd9e7bcbbd0e467075a73cc15038ae0b20d00d0ec74bfeb174bbe9449N.exe

  • Size

    45KB

  • Sample

    241207-zcpv7axpbm

  • MD5

    4d740024eae887fa52501be744ca4220

  • SHA1

    3961d310219192bd0952e48e1b8171e49c859c4c

  • SHA256

    0bab5b2fd9e7bcbbd0e467075a73cc15038ae0b20d00d0ec74bfeb174bbe9449

  • SHA512

    b75fd1665f4b32da566078930d1efda5ba78419e8001fcd4da4e6ecd56385b3af8c29ec5cfa63f4e413224c24795be38d90443623eae41ea0aa6c3ebd50e05d0

  • SSDEEP

    768:7mCyOvJWbWYz9MvWWMVj4KoaQeZZXkl23mct1fbia/1H5Jo:bBJWbWYzKWWuj4mZZXVJigk

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0bab5b2fd9e7bcbbd0e467075a73cc15038ae0b20d00d0ec74bfeb174bbe9449N.exe

    • Size

      45KB

    • MD5

      4d740024eae887fa52501be744ca4220

    • SHA1

      3961d310219192bd0952e48e1b8171e49c859c4c

    • SHA256

      0bab5b2fd9e7bcbbd0e467075a73cc15038ae0b20d00d0ec74bfeb174bbe9449

    • SHA512

      b75fd1665f4b32da566078930d1efda5ba78419e8001fcd4da4e6ecd56385b3af8c29ec5cfa63f4e413224c24795be38d90443623eae41ea0aa6c3ebd50e05d0

    • SSDEEP

      768:7mCyOvJWbWYz9MvWWMVj4KoaQeZZXkl23mct1fbia/1H5Jo:bBJWbWYzKWWuj4mZZXVJigk

    • 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