General

  • Target

    c0a98006c92d796057fee5a5c3349f6a567ff53af9ba73b610dca5ac092e2fe7

  • Size

    93KB

  • Sample

    241208-c8r9vsykds

  • MD5

    e627c15dda924c4b147d700495ef3774

  • SHA1

    2d774599ca1b7e44f318f79f3d4a21f17fa07a53

  • SHA256

    c0a98006c92d796057fee5a5c3349f6a567ff53af9ba73b610dca5ac092e2fe7

  • SHA512

    d5623efb7de9fee96f71320ee8ec97435f8e6243f982efcaa2165bc10ca794794a86466abe6128e3dbd5c17bf69915b9a76633a098590e3ed8847e808eb7d1b7

  • SSDEEP

    1536:dJz0SBq90+T+W7irXPmdylFBUT9DlO7uXcNvvm5yw/Lb0OUrrQ35wNBUyVV0:3zG31u+slFBE9s7usluTXp6U1

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      c0a98006c92d796057fee5a5c3349f6a567ff53af9ba73b610dca5ac092e2fe7

    • Size

      93KB

    • MD5

      e627c15dda924c4b147d700495ef3774

    • SHA1

      2d774599ca1b7e44f318f79f3d4a21f17fa07a53

    • SHA256

      c0a98006c92d796057fee5a5c3349f6a567ff53af9ba73b610dca5ac092e2fe7

    • SHA512

      d5623efb7de9fee96f71320ee8ec97435f8e6243f982efcaa2165bc10ca794794a86466abe6128e3dbd5c17bf69915b9a76633a098590e3ed8847e808eb7d1b7

    • SSDEEP

      1536:dJz0SBq90+T+W7irXPmdylFBUT9DlO7uXcNvvm5yw/Lb0OUrrQ35wNBUyVV0:3zG31u+slFBE9s7usluTXp6U1

    • 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