General

  • Target

    17c0a15ca3d5b605eb1c10c3e91c792ed811bb5d9f9b962405889cd1600784cd

  • Size

    767KB

  • Sample

    230526-f7686sdh86

  • MD5

    c580a102cbff959a5934b66351b0aeb7

  • SHA1

    efe68f5c466e49a4d987ac2215b354efd109de9b

  • SHA256

    17c0a15ca3d5b605eb1c10c3e91c792ed811bb5d9f9b962405889cd1600784cd

  • SHA512

    d86f5e121e85884187a2b64476ca1e805a238998360e6becdba86e16cd284cb3ce2f410adf434ff4c658d039225617fe5092ab0a23977dd2bb0339bb4098933c

  • SSDEEP

    12288:iMrmy90kNmrQTc78POYJ1O5Uv3HtUUPwnZEt+DQtnfiLlcXeUWSkBwznMMtIW+Sq:Iy1NmHRYJU5UPHCZE+DQ1qLloeUdkiz

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      17c0a15ca3d5b605eb1c10c3e91c792ed811bb5d9f9b962405889cd1600784cd

    • Size

      767KB

    • MD5

      c580a102cbff959a5934b66351b0aeb7

    • SHA1

      efe68f5c466e49a4d987ac2215b354efd109de9b

    • SHA256

      17c0a15ca3d5b605eb1c10c3e91c792ed811bb5d9f9b962405889cd1600784cd

    • SHA512

      d86f5e121e85884187a2b64476ca1e805a238998360e6becdba86e16cd284cb3ce2f410adf434ff4c658d039225617fe5092ab0a23977dd2bb0339bb4098933c

    • SSDEEP

      12288:iMrmy90kNmrQTc78POYJ1O5Uv3HtUUPwnZEt+DQtnfiLlcXeUWSkBwznMMtIW+Sq:Iy1NmHRYJU5UPHCZE+DQ1qLloeUdkiz

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks