General

  • Target

    fd5bbfd9711c4caf90a83eca12e1ba01a2808c014aa70073aa2aa84fa8670d8c

  • Size

    79KB

  • Sample

    250117-mhdc5atpcj

  • MD5

    bd5e57d9a28876e6c5eeb3de0f450d17

  • SHA1

    fc0e31889f620eb8ee4aa7242a8929690b858996

  • SHA256

    fd5bbfd9711c4caf90a83eca12e1ba01a2808c014aa70073aa2aa84fa8670d8c

  • SHA512

    9897c378a73c3506faf53744793652b0f314b48c8f3bda15d4b2602f2b3aab07dd7c187e886ad4f32841b91123b6bcac990cb82857f33a0c0d878ca83ff5d42e

  • SSDEEP

    1536:rPsgn8g9XIe/mgm5vItwUeYSLLowS+3kd5OYCOFvRQPRbRUs3cO57OWxXPu4T:wg8g9Yeegm5wbeYSLcwS+Ud57FvePljt

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      fd5bbfd9711c4caf90a83eca12e1ba01a2808c014aa70073aa2aa84fa8670d8c

    • Size

      79KB

    • MD5

      bd5e57d9a28876e6c5eeb3de0f450d17

    • SHA1

      fc0e31889f620eb8ee4aa7242a8929690b858996

    • SHA256

      fd5bbfd9711c4caf90a83eca12e1ba01a2808c014aa70073aa2aa84fa8670d8c

    • SHA512

      9897c378a73c3506faf53744793652b0f314b48c8f3bda15d4b2602f2b3aab07dd7c187e886ad4f32841b91123b6bcac990cb82857f33a0c0d878ca83ff5d42e

    • SSDEEP

      1536:rPsgn8g9XIe/mgm5vItwUeYSLLowS+3kd5OYCOFvRQPRbRUs3cO57OWxXPu4T:wg8g9Yeegm5wbeYSLcwS+Ud57FvePljt

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks