General

  • Target

    54f69825f0fbf3d417e9231610c712d7a9080db880da1d8b7aad0c882cb3e569N

  • Size

    93KB

  • Sample

    241109-f1pesaxpft

  • MD5

    b3b76fd3f9b9958823a09b59c4214100

  • SHA1

    5994bb68430082eae4df357fac777511549da962

  • SHA256

    54f69825f0fbf3d417e9231610c712d7a9080db880da1d8b7aad0c882cb3e569

  • SHA512

    d9f1b9ea5f428b63c6871a42d5fbcdabe9141f862467fa033648d538ea4e2570077a4e5b395c18306f9eb7ae80b13c3c1fac5da11caf6b31d2af072ffca694b8

  • SSDEEP

    1536:M4hmEhv3hAt/Dge7T4towWzDze+/g4qRQAWRJJ5R2xOSC4Bus3cO57OWxXPu4n6g:EivxkJSo3Dzpo4qedrJ5wxO34d9pui6g

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      54f69825f0fbf3d417e9231610c712d7a9080db880da1d8b7aad0c882cb3e569N

    • Size

      93KB

    • MD5

      b3b76fd3f9b9958823a09b59c4214100

    • SHA1

      5994bb68430082eae4df357fac777511549da962

    • SHA256

      54f69825f0fbf3d417e9231610c712d7a9080db880da1d8b7aad0c882cb3e569

    • SHA512

      d9f1b9ea5f428b63c6871a42d5fbcdabe9141f862467fa033648d538ea4e2570077a4e5b395c18306f9eb7ae80b13c3c1fac5da11caf6b31d2af072ffca694b8

    • SSDEEP

      1536:M4hmEhv3hAt/Dge7T4towWzDze+/g4qRQAWRJJ5R2xOSC4Bus3cO57OWxXPu4n6g:EivxkJSo3Dzpo4qedrJ5wxO34d9pui6g

    • 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