General

  • Target

    ae51393f1b76d9909bf15b3c2fb1fd649644325ec18170ff3fbe08005f337e94N.exe

  • Size

    301KB

  • Sample

    241207-z4sfdszjfl

  • MD5

    e8066333ca446752aab215c230153da0

  • SHA1

    fb61006f39992a957084e9358eb51c5304309d9b

  • SHA256

    ae51393f1b76d9909bf15b3c2fb1fd649644325ec18170ff3fbe08005f337e94

  • SHA512

    3a230020e1ae31761250f802cfa0695068879cc42db2d497190cf1d2a18b15f150685337627ddc413535b25eb1a5c419b355cf8ea2d5bdf1d7cfdf84f91e5de3

  • SSDEEP

    6144:hnEOGLlmZfm+kte+MZmYm+DakBpvXBwNBezP:hGe+Y/+TezP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ae51393f1b76d9909bf15b3c2fb1fd649644325ec18170ff3fbe08005f337e94N.exe

    • Size

      301KB

    • MD5

      e8066333ca446752aab215c230153da0

    • SHA1

      fb61006f39992a957084e9358eb51c5304309d9b

    • SHA256

      ae51393f1b76d9909bf15b3c2fb1fd649644325ec18170ff3fbe08005f337e94

    • SHA512

      3a230020e1ae31761250f802cfa0695068879cc42db2d497190cf1d2a18b15f150685337627ddc413535b25eb1a5c419b355cf8ea2d5bdf1d7cfdf84f91e5de3

    • SSDEEP

      6144:hnEOGLlmZfm+kte+MZmYm+DakBpvXBwNBezP:hGe+Y/+TezP

    • 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