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General

  • Target

    afdd72a943a1f02356c2cfc7ff18d70666a1b089b5def72033fda27402ee8e36

  • Size

    90KB

  • Sample

    241012-b4pgqswbjd

  • MD5

    917f57a41cdada44381db9c0711bb243

  • SHA1

    10fc3e71dc8bb8f6317799ce5f764a48ea28649d

  • SHA256

    afdd72a943a1f02356c2cfc7ff18d70666a1b089b5def72033fda27402ee8e36

  • SHA512

    52d8de3c12235a8fe24873ea1f08f0c6e26f8f35d406da51aadcefb107f8e8741e9d53c1a15a58cedd1329e435b6e865f3325d7b24018e81342617a9f7617293

  • SSDEEP

    1536:Z9u0o/K8mKGFuY09Nwqlw16SsjKAPliVgz1xqpppppphcR1RwgX8GOu/Ub0VkVNK:Z9u0KK8mKGFrFaWiYVOxqpppppphczj9

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

      afdd72a943a1f02356c2cfc7ff18d70666a1b089b5def72033fda27402ee8e36

    • Size

      90KB

    • MD5

      917f57a41cdada44381db9c0711bb243

    • SHA1

      10fc3e71dc8bb8f6317799ce5f764a48ea28649d

    • SHA256

      afdd72a943a1f02356c2cfc7ff18d70666a1b089b5def72033fda27402ee8e36

    • SHA512

      52d8de3c12235a8fe24873ea1f08f0c6e26f8f35d406da51aadcefb107f8e8741e9d53c1a15a58cedd1329e435b6e865f3325d7b24018e81342617a9f7617293

    • SSDEEP

      1536:Z9u0o/K8mKGFuY09Nwqlw16SsjKAPliVgz1xqpppppphcR1RwgX8GOu/Ub0VkVNK:Z9u0KK8mKGFrFaWiYVOxqpppppphczj9

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks