Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

1

2023-03-15...uk.exe

windows7-x64

10

2023-03-15...uk.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2023-03-15_242e96edf53765c6d6bfe95604735075_ryuk.exe

  • Size

    2.4MB

  • Sample

    230316-ey8j7sgh63

  • MD5

    242e96edf53765c6d6bfe95604735075

  • SHA1

    d92b78af00a4697aefce7af43455c635fc302506

  • SHA256

    2f903758f36b65ac656a83ac96b862868e83de61d819b2e679ce9065064dbded

  • SHA512

    a4a1063b463c4f6b257243190bdac3a17c49c042159047697c6fbf8c7fa62143d31c4848e3f500548efc8e8eea5604cdab732088d17dcc92b884d391d3f5df46

  • SSDEEP

    12288:sp4pNfz3ymJnJ8QCFkxCaQTOlPes5Z76k/L/KB8NIpYJTCihq82WFpXKEVFA2MCH:eEtl9mRda12sX7hKB8NIyXbacAfu1

Score
10/10
persistence

Malware Config

Targets

    • Target

      2023-03-15_242e96edf53765c6d6bfe95604735075_ryuk.exe

    • Size

      2.4MB

    • MD5

      242e96edf53765c6d6bfe95604735075

    • SHA1

      d92b78af00a4697aefce7af43455c635fc302506

    • SHA256

      2f903758f36b65ac656a83ac96b862868e83de61d819b2e679ce9065064dbded

    • SHA512

      a4a1063b463c4f6b257243190bdac3a17c49c042159047697c6fbf8c7fa62143d31c4848e3f500548efc8e8eea5604cdab732088d17dcc92b884d391d3f5df46

    • SSDEEP

      12288:sp4pNfz3ymJnJ8QCFkxCaQTOlPes5Z76k/L/KB8NIpYJTCihq82WFpXKEVFA2MCH:eEtl9mRda12sX7hKB8NIyXbacAfu1

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks