General

  • Target

    c3ac944d09a652a49a202bb38589b741ac39f1431fe5c7c7009336e93a8af50fN

  • Size

    92KB

  • Sample

    241109-tce34axdrf

  • MD5

    be73ba81aa5053475e7cfc6a79eca340

  • SHA1

    2968795c6bd58b84539cdd6e49fb5c6a51a0b8be

  • SHA256

    c3ac944d09a652a49a202bb38589b741ac39f1431fe5c7c7009336e93a8af50f

  • SHA512

    4f7ce23e68740c425995894ff56b5043b907b0ed688878d5b446441d838304f9d591e64a52cec2fe538a0487c6e95a5eff964327adc2a0f347403b53b2ac9607

  • SSDEEP

    1536:A6CPfgjOwJWohov3Q0kRkuDWFcNxsn1ojD1XdQ+xenVT6VojOTnKQrUoR24HsUs:xfjdNo/YWMrDJxyT6VojF6THsR

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

      c3ac944d09a652a49a202bb38589b741ac39f1431fe5c7c7009336e93a8af50fN

    • Size

      92KB

    • MD5

      be73ba81aa5053475e7cfc6a79eca340

    • SHA1

      2968795c6bd58b84539cdd6e49fb5c6a51a0b8be

    • SHA256

      c3ac944d09a652a49a202bb38589b741ac39f1431fe5c7c7009336e93a8af50f

    • SHA512

      4f7ce23e68740c425995894ff56b5043b907b0ed688878d5b446441d838304f9d591e64a52cec2fe538a0487c6e95a5eff964327adc2a0f347403b53b2ac9607

    • SSDEEP

      1536:A6CPfgjOwJWohov3Q0kRkuDWFcNxsn1ojD1XdQ+xenVT6VojOTnKQrUoR24HsUs:xfjdNo/YWMrDJxyT6VojF6THsR

    • 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