Overview

overview

10

Static

static

10

Finder.exe

windows10-2004-x64

10

Finder.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Finder.exe
  • Size 227KB
  • Sample260905-g13g3scc53
  • SHA256 23a4a63776643d255c450e9020a7f59276d7ccfd6a3942556cc7a059b930bb55
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
umbraldiscoverystealer

Malware Config

Extracted

Family

  • umbral

Version

  • v1.3

C2

  • https://discord.com/api/webhooks/1542436032425885706/O8RuUpRvQXRWJ4M6P93OpbjS_pYTemPlOMlK5iUzI5DOhCit3QIyz5d1Q6m2b2-rvyKj

Targets

    • Target
      Finder.exe
    • Size 227KB
    • SHA256 23a4a63776643d255c450e9020a7f59276d7ccfd6a3942556cc7a059b930bb55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryumbralstealer

    • Detects Umbral payload

    • Family: Umbral

      Umbral stealer is an open-source modular stealer written in C#.

      stealerumbral

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks