General

  • Target

    baa7921e69a1c78f8f4b97bc942487c1582489d49859539e4be0bb5d7214d726

  • Size

    176KB

  • Sample

    241110-ckyrqsxdmd

  • MD5

    c4bc3aee149164c336ad70e15dd7cc8c

  • SHA1

    27662d018179cee594989366dac696eb8ec99f81

  • SHA256

    baa7921e69a1c78f8f4b97bc942487c1582489d49859539e4be0bb5d7214d726

  • SHA512

    a67c57b3ec9c179da463f71e61ebc617d5981d79fe5f35ffd80af45af400faed4ce83e605ab70023ddda6fbe67415ab1fac952282de6f3822544d1562c69be7a

  • SSDEEP

    3072:r0hlvRbqwOe7bhVedEy032yaCMMq9FIUPv9XOVw1FaX6lwzmOJfYerMMq9FIUvw3:rABqvEbh4dE4f9FIUpOVw86CmOJfTo94

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

      baa7921e69a1c78f8f4b97bc942487c1582489d49859539e4be0bb5d7214d726

    • Size

      176KB

    • MD5

      c4bc3aee149164c336ad70e15dd7cc8c

    • SHA1

      27662d018179cee594989366dac696eb8ec99f81

    • SHA256

      baa7921e69a1c78f8f4b97bc942487c1582489d49859539e4be0bb5d7214d726

    • SHA512

      a67c57b3ec9c179da463f71e61ebc617d5981d79fe5f35ffd80af45af400faed4ce83e605ab70023ddda6fbe67415ab1fac952282de6f3822544d1562c69be7a

    • SSDEEP

      3072:r0hlvRbqwOe7bhVedEy032yaCMMq9FIUPv9XOVw1FaX6lwzmOJfYerMMq9FIUvw3:rABqvEbh4dE4f9FIUpOVw86CmOJfTo94

    • 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