General

  • Target

    e5628fc94e11d390c4edeaded284def9192046feca1d7c588ed32f787247233dN.exe

  • Size

    226KB

  • Sample

    241119-sln7paxlfw

  • MD5

    ba752fedf3056d84e9b1af9f4ea5cf40

  • SHA1

    94d6cd5450ea8e649604d5bf2ca754d143296096

  • SHA256

    e5628fc94e11d390c4edeaded284def9192046feca1d7c588ed32f787247233d

  • SHA512

    94f0ee42258b10270d011e12baa2cc350af6b8a9c8ec3340840cbdecc5890795049cdd5a2d56738a33676b7fe36ba4e01410924a3da6894bdbf46149ecbaf82d

  • SSDEEP

    3072:gQS7fasDq7QzqkIDKcWmjRvDKcpDKcWmjRrzNtQtjDKcWmjRrzNtb:E79QQvBxEtQtsEtb

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      e5628fc94e11d390c4edeaded284def9192046feca1d7c588ed32f787247233dN.exe

    • Size

      226KB

    • MD5

      ba752fedf3056d84e9b1af9f4ea5cf40

    • SHA1

      94d6cd5450ea8e649604d5bf2ca754d143296096

    • SHA256

      e5628fc94e11d390c4edeaded284def9192046feca1d7c588ed32f787247233d

    • SHA512

      94f0ee42258b10270d011e12baa2cc350af6b8a9c8ec3340840cbdecc5890795049cdd5a2d56738a33676b7fe36ba4e01410924a3da6894bdbf46149ecbaf82d

    • SSDEEP

      3072:gQS7fasDq7QzqkIDKcWmjRvDKcpDKcWmjRrzNtQtjDKcWmjRrzNtb:E79QQvBxEtQtsEtb

    • 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