General

  • Target

    45a3f9000b7bc141d536e985685bfe33b25936cfae29663bd6c3100f35731041N

  • Size

    128KB

  • Sample

    241110-tybb2azhlm

  • MD5

    ee9022a697bf44358038469872945460

  • SHA1

    f730074f7f723cfbb4be4d262275457ef8ff5cfb

  • SHA256

    45a3f9000b7bc141d536e985685bfe33b25936cfae29663bd6c3100f35731041

  • SHA512

    3eeacecda0f1d27899d6a00daef79f85b6cf89d24541e00641f08fde19d3e768723e39406905408dc09da1fb9ad412b1781336d15c21b6a3ccef51c5da4b72ab

  • SSDEEP

    3072:c5P1sQBryz0nE62PHaby08uFafmHURHAVgnvedh6:gN/eAnw/Cy08uF8YU8gnve7

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

      45a3f9000b7bc141d536e985685bfe33b25936cfae29663bd6c3100f35731041N

    • Size

      128KB

    • MD5

      ee9022a697bf44358038469872945460

    • SHA1

      f730074f7f723cfbb4be4d262275457ef8ff5cfb

    • SHA256

      45a3f9000b7bc141d536e985685bfe33b25936cfae29663bd6c3100f35731041

    • SHA512

      3eeacecda0f1d27899d6a00daef79f85b6cf89d24541e00641f08fde19d3e768723e39406905408dc09da1fb9ad412b1781336d15c21b6a3ccef51c5da4b72ab

    • SSDEEP

      3072:c5P1sQBryz0nE62PHaby08uFafmHURHAVgnvedh6:gN/eAnw/Cy08uF8YU8gnve7

    • 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