General

  • Target

    400914076c314ac435b2a7d86a2201751b75c77a9184ecac5b3b7c6f59be9bb7N

  • Size

    74KB

  • Sample

    241110-aylm8aylan

  • MD5

    c2dd671ca1f5cd569b4226a2226d67d0

  • SHA1

    8cc4515e42f4672dbe0bc83a5a2c3deeb31c6902

  • SHA256

    400914076c314ac435b2a7d86a2201751b75c77a9184ecac5b3b7c6f59be9bb7

  • SHA512

    dcc606fc7d3ddaead0df446486bda0b263d6572ccd265b93df474c73d14c571672d253c5a13550a89a539065fd3bce790117bece818e5907f91b2eb4732ac07c

  • SSDEEP

    1536:DkF2Xuy1Q1GBWKR5fZhhdumRy5EeNhCKtWqk6wQIwK92i8uzZ3v6:Dhz1Q1hk5f90YHK8t6wQjK9J8O3v6

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

      400914076c314ac435b2a7d86a2201751b75c77a9184ecac5b3b7c6f59be9bb7N

    • Size

      74KB

    • MD5

      c2dd671ca1f5cd569b4226a2226d67d0

    • SHA1

      8cc4515e42f4672dbe0bc83a5a2c3deeb31c6902

    • SHA256

      400914076c314ac435b2a7d86a2201751b75c77a9184ecac5b3b7c6f59be9bb7

    • SHA512

      dcc606fc7d3ddaead0df446486bda0b263d6572ccd265b93df474c73d14c571672d253c5a13550a89a539065fd3bce790117bece818e5907f91b2eb4732ac07c

    • SSDEEP

      1536:DkF2Xuy1Q1GBWKR5fZhhdumRy5EeNhCKtWqk6wQIwK92i8uzZ3v6:Dhz1Q1hk5f90YHK8t6wQjK9J8O3v6

    • 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