General

  • Target

    7048735a01e150600a35d27fb597263b419011c127e0dc4b656a08c0ef4ace91N

  • Size

    448KB

  • Sample

    241109-tyzdvsxgrb

  • MD5

    f9b8496bbf47e9f967e90e816112d0c0

  • SHA1

    7e958ed2ee7ce1a9e8b4682b9752dee39ce709bd

  • SHA256

    7048735a01e150600a35d27fb597263b419011c127e0dc4b656a08c0ef4ace91

  • SHA512

    7a3ca1da9b2bfb2fcf0685e007d03215837ab3c648960949526f724ba5f87534f6b30b9ab5b095ecf99568a55408d11dcf3f62ab7e24c64502eb10c990afc016

  • SSDEEP

    6144:bD6tNG/iBZ1RCAkOCOu0EajNVBZr6y2WX:bD5YZs

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

      7048735a01e150600a35d27fb597263b419011c127e0dc4b656a08c0ef4ace91N

    • Size

      448KB

    • MD5

      f9b8496bbf47e9f967e90e816112d0c0

    • SHA1

      7e958ed2ee7ce1a9e8b4682b9752dee39ce709bd

    • SHA256

      7048735a01e150600a35d27fb597263b419011c127e0dc4b656a08c0ef4ace91

    • SHA512

      7a3ca1da9b2bfb2fcf0685e007d03215837ab3c648960949526f724ba5f87534f6b30b9ab5b095ecf99568a55408d11dcf3f62ab7e24c64502eb10c990afc016

    • SSDEEP

      6144:bD6tNG/iBZ1RCAkOCOu0EajNVBZr6y2WX:bD5YZs

    • 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