Overview

overview

10

Static

static

10

Umbral.exe

windows10-1703-x64

10

Umbral.exe

windows10-2004-x64

10

Umbral.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Umbral.exe

  • Size

    231KB

  • Sample

    240225-qe17kacc77

  • MD5

    24a8f91902c7af34071b1f843bee6b56

  • SHA1

    2b2bf367c47e11277766b5ac8c80ecbb75966b29

  • SHA256

    b3ae664a5ff979c45c5a78cb506f61f4073f33b9d72c4db82ff395b4a3dcfc9f

  • SHA512

    60ca4cfbb90254d00ed5bc15d105ea4e3b6f426c95c65855636dabe738a5e4f026b7eab1ffc5f31178dbd3ff34d26f3d4a634a2e64b222a540f01a4bf243fc16

  • SSDEEP

    6144:xloZM+rIkd8g+EtXHkv/iD4plbJ8il92iDe8NhoV5tB48e1mFEi:DoZtL+EP87bJ8il92iDe8NhoNAY

Score
10/10
umbralstealer

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1208849029887426590/bz0f4dkckByrsaOSzlxmDV7s4IuQ4t1yLw5jBVZ1Vr7G3ix2nLgZS0fOLRtAKdWnqpY1

Targets

    • Target

      Umbral.exe

    • Size

      231KB

    • MD5

      24a8f91902c7af34071b1f843bee6b56

    • SHA1

      2b2bf367c47e11277766b5ac8c80ecbb75966b29

    • SHA256

      b3ae664a5ff979c45c5a78cb506f61f4073f33b9d72c4db82ff395b4a3dcfc9f

    • SHA512

      60ca4cfbb90254d00ed5bc15d105ea4e3b6f426c95c65855636dabe738a5e4f026b7eab1ffc5f31178dbd3ff34d26f3d4a634a2e64b222a540f01a4bf243fc16

    • SSDEEP

      6144:xloZM+rIkd8g+EtXHkv/iD4plbJ8il92iDe8NhoV5tB48e1mFEi:DoZtL+EP87bJ8il92iDe8NhoNAY

    Score
    10/10
    umbralstealer

    • Detect Umbral payload

    • Umbral

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

      stealerumbral
    behavioral1behavioral2behavioral3

MITRE ATT&CK Matrix

Tasks