Overview

overview

10

Static

static

10

Umbral.exe

windows7-x64

10

Umbral.exe

windows10-2004-x64

10

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General

  • Target

    Umbral.exe

  • Size

    230KB

  • Sample

    240213-w3nh9sgc35

  • MD5

    133b51b989ffb3d42bfe0fa5f07ef542

  • SHA1

    5a80a0ca68438ad36cb540b8685d09750f98c2d2

  • SHA256

    da00749bd6a9cf20ee586951616f3bab8fee53535107240ff12123acf181e2e9

  • SHA512

    39b95bbf585f2b52b27b041d00be5aa791d4586ce16aa9db277d79cdc213e891ca32fa58687f4da9b0c27f0114872e29178e63b9c949860f1bc1def45ec93cf6

  • SSDEEP

    6144:9loZM+rIkd8g+EtXHkv/iD432++EKtFuMr20VJg17b8e1m4bi:foZtL+EP832++EKtFuMr20VJgNG

Score
10/10
umbralstealer

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1207029831825358848/n7VxnB0T_pffS388tYyMmQDLtE-oaYLo04bOu1LLouNRd6gpHBaT5KueUz2mINq9ng5g

Targets

    • Target

      Umbral.exe

    • Size

      230KB

    • MD5

      133b51b989ffb3d42bfe0fa5f07ef542

    • SHA1

      5a80a0ca68438ad36cb540b8685d09750f98c2d2

    • SHA256

      da00749bd6a9cf20ee586951616f3bab8fee53535107240ff12123acf181e2e9

    • SHA512

      39b95bbf585f2b52b27b041d00be5aa791d4586ce16aa9db277d79cdc213e891ca32fa58687f4da9b0c27f0114872e29178e63b9c949860f1bc1def45ec93cf6

    • SSDEEP

      6144:9loZM+rIkd8g+EtXHkv/iD432++EKtFuMr20VJg17b8e1m4bi:foZtL+EP832++EKtFuMr20VJgNG

    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