General

  • Target

    53719bc957981e9582a5cf1c4ee50254e50ecfcc91f7c1f1898f5bd36ea3c6edN

  • Size

    74KB

  • Sample

    241110-ssl1xayngz

  • MD5

    c7eb6beea2c709d80737b62c3b757960

  • SHA1

    cc2b8f521c3b530cb27dac1064e04cfe892d3c9f

  • SHA256

    53719bc957981e9582a5cf1c4ee50254e50ecfcc91f7c1f1898f5bd36ea3c6ed

  • SHA512

    1249f599634b3bc24aa06b424c3b543697be5e955a5464a6d3f3e6b1cdb4d3ef7512494b587e88dc89219ab8dfd4bc451154f58177aa9b629061296de0a4d6ea

  • SSDEEP

    1536:jzudxXfAeOI9LiyjwjucVjYW6j1raKhYkN:gxICigwjuEYfr1W0

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

      53719bc957981e9582a5cf1c4ee50254e50ecfcc91f7c1f1898f5bd36ea3c6edN

    • Size

      74KB

    • MD5

      c7eb6beea2c709d80737b62c3b757960

    • SHA1

      cc2b8f521c3b530cb27dac1064e04cfe892d3c9f

    • SHA256

      53719bc957981e9582a5cf1c4ee50254e50ecfcc91f7c1f1898f5bd36ea3c6ed

    • SHA512

      1249f599634b3bc24aa06b424c3b543697be5e955a5464a6d3f3e6b1cdb4d3ef7512494b587e88dc89219ab8dfd4bc451154f58177aa9b629061296de0a4d6ea

    • SSDEEP

      1536:jzudxXfAeOI9LiyjwjucVjYW6j1raKhYkN:gxICigwjuEYfr1W0

    • 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