General

  • Target

    94e3157b73d130a4ef212ff591222ad906fb795037a5e55754078ccf5b2584e9N

  • Size

    74KB

  • Sample

    241109-nw88dsteqk

  • MD5

    3b000d821121efb2c0637186019f0960

  • SHA1

    a5e82b90d6220755a83c14b445ddd19617af3415

  • SHA256

    94e3157b73d130a4ef212ff591222ad906fb795037a5e55754078ccf5b2584e9

  • SHA512

    33c7b8818e5e64e9dd61b772c2c0f3cf5fc88143d55846460a0ec0dbc0ac4e3a04fe75bb291b37f939fd347bf80db62c4a9b27227bd94caa4574da355936c524

  • SSDEEP

    1536:sJ08zX4n4pGtN578MQ8zwklUYKexcYsTH:s7+4Qb8D8oYKe2YsTH

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

      94e3157b73d130a4ef212ff591222ad906fb795037a5e55754078ccf5b2584e9N

    • Size

      74KB

    • MD5

      3b000d821121efb2c0637186019f0960

    • SHA1

      a5e82b90d6220755a83c14b445ddd19617af3415

    • SHA256

      94e3157b73d130a4ef212ff591222ad906fb795037a5e55754078ccf5b2584e9

    • SHA512

      33c7b8818e5e64e9dd61b772c2c0f3cf5fc88143d55846460a0ec0dbc0ac4e3a04fe75bb291b37f939fd347bf80db62c4a9b27227bd94caa4574da355936c524

    • SSDEEP

      1536:sJ08zX4n4pGtN578MQ8zwklUYKexcYsTH:s7+4Qb8D8oYKe2YsTH

    • 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