General

  • Target

    e85334a04b28da3c08134150fc0c5fd5656f582a71d063d972d9a656ca8f0032.exe

  • Size

    74KB

  • Sample

    241113-xc49rsxelq

  • MD5

    0a36362826b6d36b769244694f9fbcc0

  • SHA1

    5a4b5535e274e1545d1a2b7b8192ea1f07d6eb4d

  • SHA256

    e85334a04b28da3c08134150fc0c5fd5656f582a71d063d972d9a656ca8f0032

  • SHA512

    cb4e7a2718ca4fcaeaa10945e98c66e544e7336784f02e97047e610950965d4ade1507db5cd061c2ee2b9d472f1c8e0c1ed505872d7c032cbdefa5bd2e302685

  • SSDEEP

    1536:UfpPVsC9hjKM+iep0YcXjrucrTVnbUVe7P4o+HQS/yJYl5O0:URtsCfKM8pUXBSVq+HQfYl5X

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      e85334a04b28da3c08134150fc0c5fd5656f582a71d063d972d9a656ca8f0032.exe

    • Size

      74KB

    • MD5

      0a36362826b6d36b769244694f9fbcc0

    • SHA1

      5a4b5535e274e1545d1a2b7b8192ea1f07d6eb4d

    • SHA256

      e85334a04b28da3c08134150fc0c5fd5656f582a71d063d972d9a656ca8f0032

    • SHA512

      cb4e7a2718ca4fcaeaa10945e98c66e544e7336784f02e97047e610950965d4ade1507db5cd061c2ee2b9d472f1c8e0c1ed505872d7c032cbdefa5bd2e302685

    • SSDEEP

      1536:UfpPVsC9hjKM+iep0YcXjrucrTVnbUVe7P4o+HQS/yJYl5O0:URtsCfKM8pUXBSVq+HQfYl5X

    • 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