General

  • Target

    04692d8c92c36eba3231bd92b5241bb6294c3fcc2665ad42b00f3a7157476da9N

  • Size

    363KB

  • Sample

    241111-pqy1xazcjg

  • MD5

    823b5a75f54a3f96e9ec72eb27e8cda0

  • SHA1

    c660a2037f436a43415c02d98535d7d1f0b30f60

  • SHA256

    04692d8c92c36eba3231bd92b5241bb6294c3fcc2665ad42b00f3a7157476da9

  • SHA512

    a1a993ba3a2d5c9dbfd6e520b70c400acd986249c549be6b02f98bf1e271790dfe50f5c8e3af47127b78085b87060f3bb7b3d79712880ddb04a8584e13fb6c35

  • SSDEEP

    6144:tuqVU5tTbVXksax8n5tTDUZNSN58VU5tT:tfG5tP6sus5t6NSN6G5t

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      04692d8c92c36eba3231bd92b5241bb6294c3fcc2665ad42b00f3a7157476da9N

    • Size

      363KB

    • MD5

      823b5a75f54a3f96e9ec72eb27e8cda0

    • SHA1

      c660a2037f436a43415c02d98535d7d1f0b30f60

    • SHA256

      04692d8c92c36eba3231bd92b5241bb6294c3fcc2665ad42b00f3a7157476da9

    • SHA512

      a1a993ba3a2d5c9dbfd6e520b70c400acd986249c549be6b02f98bf1e271790dfe50f5c8e3af47127b78085b87060f3bb7b3d79712880ddb04a8584e13fb6c35

    • SSDEEP

      6144:tuqVU5tTbVXksax8n5tTDUZNSN58VU5tT:tfG5tP6sus5t6NSN6G5t

    • 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