Overview

overview

10

Static

static

10

Umbral.builder.exe

windows7-x64

10

Umbral.builder.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Umbral.builder.exe

  • Size

    227KB

  • Sample

    240321-vytdaaeh6w

  • MD5

    322135f613ef605e98df134458cc4753

  • SHA1

    7c573533103f0dac7d907478e3ece5d0d171d679

  • SHA256

    56fc44d67e6f5da9d9a9aff9c07826b9680f3b0211eddd0b5a1e49d458bce46f

  • SHA512

    ab85dd153a591a5f359d47b55fee57b84fe0bd6c5a7ef0e3f128e95ee176d0dccb695cd577f1e8f278ed4eb75056a90af48d32c74825f49918e4ac65cc47376f

  • SSDEEP

    6144:+loZM+rIkd8g+EtXHkv/iD48G4oIuphCyn6opNsw8b8e1mcLi:ooZtL+EP88G4oIuphCyn6opNsh7G

Score
10/10
umbralstealer

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1209763682318557214/iw1kcrYxifMARxXRUyTIbdu-F65uDMzIXFK1VOLm0qjLHdg6yNpLURGupP0dQiCCxDnn

Targets

    • Target

      Umbral.builder.exe

    • Size

      227KB

    • MD5

      322135f613ef605e98df134458cc4753

    • SHA1

      7c573533103f0dac7d907478e3ece5d0d171d679

    • SHA256

      56fc44d67e6f5da9d9a9aff9c07826b9680f3b0211eddd0b5a1e49d458bce46f

    • SHA512

      ab85dd153a591a5f359d47b55fee57b84fe0bd6c5a7ef0e3f128e95ee176d0dccb695cd577f1e8f278ed4eb75056a90af48d32c74825f49918e4ac65cc47376f

    • SSDEEP

      6144:+loZM+rIkd8g+EtXHkv/iD48G4oIuphCyn6opNsw8b8e1mcLi:ooZtL+EP88G4oIuphCyn6opNsh7G

    Score
    10/10
    umbralstealer

    • Detect Umbral payload

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

      stealerumbral
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks