General

  • Target

    7d732eb6b3db16f2b2d30a3c94a01b5c5f3f644ad0917dfd5f79ba8e54906442N

  • Size

    144KB

  • Sample

    241109-tk28laxfjd

  • MD5

    05129e7ab066f95edc240ffa0c389c90

  • SHA1

    8e5b51d8b2440132e07b6f3595e058b601badd68

  • SHA256

    7d732eb6b3db16f2b2d30a3c94a01b5c5f3f644ad0917dfd5f79ba8e54906442

  • SHA512

    d8a30e8dba6d31beb2fcd283a30eb9f6dca18e7a810fc42d0489aafde640fb8341cb2729ea568b46fd3860d7841136d694d3c4e6373162f6c426cf6517fa970d

  • SSDEEP

    3072:11vqbKpZtQUcPinS/m+rTuzyD5zGYJpD9r8XxrYnQg4sI+:7NFQtinBiTEyZGyZ6Yu+

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

      7d732eb6b3db16f2b2d30a3c94a01b5c5f3f644ad0917dfd5f79ba8e54906442N

    • Size

      144KB

    • MD5

      05129e7ab066f95edc240ffa0c389c90

    • SHA1

      8e5b51d8b2440132e07b6f3595e058b601badd68

    • SHA256

      7d732eb6b3db16f2b2d30a3c94a01b5c5f3f644ad0917dfd5f79ba8e54906442

    • SHA512

      d8a30e8dba6d31beb2fcd283a30eb9f6dca18e7a810fc42d0489aafde640fb8341cb2729ea568b46fd3860d7841136d694d3c4e6373162f6c426cf6517fa970d

    • SSDEEP

      3072:11vqbKpZtQUcPinS/m+rTuzyD5zGYJpD9r8XxrYnQg4sI+:7NFQtinBiTEyZGyZ6Yu+

    • 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