General

  • Target

    Umbral.exe

  • Size

    229KB

  • MD5

    4bc2e7ac1436d46b28811c13b73b7700

  • SHA1

    113e650f1c5d41a20bdcf33152d2b90ba23b04e9

  • SHA256

    3a61a0cf3cc36d28922d8215d7ec5414685e195e694bac030bca29a32d9683a0

  • SHA512

    114eb0f25fd0d1f9378645007f327dd7d9aa99065e3982b473a89bd08fb529c3d6d0092c79dc1f6fa12ed99e2f12a7820b6e3c9254f5d838df29131bb7b2001f

  • SSDEEP

    6144:tloZM+rIkd8g+EtXHkv/iD4/E0fAmB5Kz/Cwhl0Adb8e1mc3li:voZtL+EP8/E0fAmB5Kz/Cwhl007c

Score
10/10

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1330520674737065984/wAiQioltW-4FvXy-ncOMtKyLEmMWGAXhzHpA-G43Qe5DD_tIZIJcgFMKC_EwekK39ywr

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • Umbral.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections