General

  • Target

    98898043fae47ceced59559d573cb35267cfd751ab540d3060e92f07d376a3c0N

  • Size

    112KB

  • Sample

    241107-dndfmstjfs

  • MD5

    cd87ce37e8fe1b846f55fceae0bff360

  • SHA1

    23f65a3fa07857c30423a074a45ec2c35b321783

  • SHA256

    98898043fae47ceced59559d573cb35267cfd751ab540d3060e92f07d376a3c0

  • SHA512

    f7ca2aef44ce093e1c0a995d837e3835baac10409f9197a273140bae44bbdce6e03738d1087c5b98770329349e13a98342ed1df60c623b4dc0e4c537e9a815a2

  • SSDEEP

    3072:mlSa4nmX4iJFOkktaBUfClil9ifbL+lc802eSQ:mcbmNXktahlYailc856

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

      98898043fae47ceced59559d573cb35267cfd751ab540d3060e92f07d376a3c0N

    • Size

      112KB

    • MD5

      cd87ce37e8fe1b846f55fceae0bff360

    • SHA1

      23f65a3fa07857c30423a074a45ec2c35b321783

    • SHA256

      98898043fae47ceced59559d573cb35267cfd751ab540d3060e92f07d376a3c0

    • SHA512

      f7ca2aef44ce093e1c0a995d837e3835baac10409f9197a273140bae44bbdce6e03738d1087c5b98770329349e13a98342ed1df60c623b4dc0e4c537e9a815a2

    • SSDEEP

      3072:mlSa4nmX4iJFOkktaBUfClil9ifbL+lc802eSQ:mcbmNXktahlYailc856

    • 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