General

  • Target

    1350ae12ffbad2da241aab241ca58463387cde90e6eb536358ea0624158ff3b4N

  • Size

    192KB

  • Sample

    241109-kkxtfa1fmb

  • MD5

    c954a19921a7395e1b23cff0052cdb80

  • SHA1

    a1302614b664605f32c6feef456836dab16ecdfd

  • SHA256

    1350ae12ffbad2da241aab241ca58463387cde90e6eb536358ea0624158ff3b4

  • SHA512

    acf874602b3f9c476122560edbc35744f556b0e394ef93b2f49beb4f91d72ff9b0d924453fbe11e079838ed1fcff47beda9cbc91cd9d900a27a0e616ff379fda

  • SSDEEP

    3072:FLkcUadISfCHAyOYbTRLNMUrZOg8RTCgRdvDfTRKJry3ef4WkWs6FEYtdZCwGtL4:FLkcUQIUCHAyOYBLNMoZh8RTCgRdvDNM

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

      1350ae12ffbad2da241aab241ca58463387cde90e6eb536358ea0624158ff3b4N

    • Size

      192KB

    • MD5

      c954a19921a7395e1b23cff0052cdb80

    • SHA1

      a1302614b664605f32c6feef456836dab16ecdfd

    • SHA256

      1350ae12ffbad2da241aab241ca58463387cde90e6eb536358ea0624158ff3b4

    • SHA512

      acf874602b3f9c476122560edbc35744f556b0e394ef93b2f49beb4f91d72ff9b0d924453fbe11e079838ed1fcff47beda9cbc91cd9d900a27a0e616ff379fda

    • SSDEEP

      3072:FLkcUadISfCHAyOYbTRLNMUrZOg8RTCgRdvDfTRKJry3ef4WkWs6FEYtdZCwGtL4:FLkcUQIUCHAyOYBLNMoZh8RTCgRdvDNM

    • 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