General

  • Target

    6ae5ba17bb27e7031f7ddd7ae831c7a9f3762998fb5a4c473dbe8d73b6b46b89

  • Size

    96KB

  • Sample

    241207-3ja76azncy

  • MD5

    b43a165e6d4d43b166b021274a9f9f9d

  • SHA1

    7c66cf0d5f3881d1c11f5b79739d9b3408daca8d

  • SHA256

    6ae5ba17bb27e7031f7ddd7ae831c7a9f3762998fb5a4c473dbe8d73b6b46b89

  • SHA512

    f6d740007a279f9c9ba8f87843dd71e3899f5c5a53812c4f74dbed10a1542dcf7ccf9ed383ddfac989ed6e01ab348da4901362faf211519cec75d08be325f45e

  • SSDEEP

    1536:+nAlB2nJPdv0o40QV/KTbhA7d+t9/qjGyGAW6cih/BOmFCMy0QiLiizHNQNdq:YEBE5lqyn8d+XC/GrTih5OmFCMyELiAd

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

      6ae5ba17bb27e7031f7ddd7ae831c7a9f3762998fb5a4c473dbe8d73b6b46b89

    • Size

      96KB

    • MD5

      b43a165e6d4d43b166b021274a9f9f9d

    • SHA1

      7c66cf0d5f3881d1c11f5b79739d9b3408daca8d

    • SHA256

      6ae5ba17bb27e7031f7ddd7ae831c7a9f3762998fb5a4c473dbe8d73b6b46b89

    • SHA512

      f6d740007a279f9c9ba8f87843dd71e3899f5c5a53812c4f74dbed10a1542dcf7ccf9ed383ddfac989ed6e01ab348da4901362faf211519cec75d08be325f45e

    • SSDEEP

      1536:+nAlB2nJPdv0o40QV/KTbhA7d+t9/qjGyGAW6cih/BOmFCMy0QiLiizHNQNdq:YEBE5lqyn8d+XC/GrTih5OmFCMyELiAd

    • 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