Overview

overview

10

Static

static

10

nezurupdat...st.exe

windows10-2004-x64

10

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General

  • Target

    nezurupdateopenfirst.exe

  • Size

    231KB

  • MD5

    47fd9d72c46a553881e1fc76b483c93b

  • SHA1

    607081e5176f954d5070978254f3fd0721dc31d3

  • SHA256

    db8e7fa7eaa81e51c4d220c4b2b0902cd7825e0178f7ec81f93089ecabc33861

  • SHA512

    38757d02a0d5131b66d8b1563faacf68d23bb9c5f9731234250bec26300792fe29c884b26f2d96426284d346e0755b5644bf1187b50a2f531f5d25b2477257d4

  • SSDEEP

    6144:RloZM+rIkd8g+EtXHkv/iD4pmFf4+ZRSk3q459cSnb8e1mhyi:joZtL+EP8pmFf4+ZRSk3q459cMW

Score
10/10
umbral

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1252678942742151361/HBvxdJd4vu8gnPhxIX5KwsWiCZoYrdTlCJFNeK7THaxRzoTXk9tGx8gzVwXKo4ecsQP7

Signatures

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

    Checks for missing Authenticode signature.

Files

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections