General

  • Target

    d2361508693616f4e046be7c6e5fc70649c7e43e4d3db09b599fac203ef23636N.exe

  • Size

    92KB

  • Sample

    241112-rfalnsxmal

  • MD5

    fecc6ee383f587634925c5074e5aaef0

  • SHA1

    8401b593feac4e6043b9c56dd205bbe6b12fdef9

  • SHA256

    d2361508693616f4e046be7c6e5fc70649c7e43e4d3db09b599fac203ef23636

  • SHA512

    17d632cb019057072879e25054cbea0aabcecf026e84e5926f522ec4dcfb4ce862384e852d4729136593b3e64c1fb1268bf5e3e9956f5b542c3d392d86ebd966

  • SSDEEP

    1536:aRQi7Rj++1qiRYInIihXGzXlT2sm0+njVZwsNYJ6JN3imnunGP+W:R8++1qiRYInISXGzCzjVVNE6JVbe4+W

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

      d2361508693616f4e046be7c6e5fc70649c7e43e4d3db09b599fac203ef23636N.exe

    • Size

      92KB

    • MD5

      fecc6ee383f587634925c5074e5aaef0

    • SHA1

      8401b593feac4e6043b9c56dd205bbe6b12fdef9

    • SHA256

      d2361508693616f4e046be7c6e5fc70649c7e43e4d3db09b599fac203ef23636

    • SHA512

      17d632cb019057072879e25054cbea0aabcecf026e84e5926f522ec4dcfb4ce862384e852d4729136593b3e64c1fb1268bf5e3e9956f5b542c3d392d86ebd966

    • SSDEEP

      1536:aRQi7Rj++1qiRYInIihXGzXlT2sm0+njVZwsNYJ6JN3imnunGP+W:R8++1qiRYInISXGzCzjVVNE6JVbe4+W

    • 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