Overview

overview

10

Static

static

10

Grabber.exe

windows10-2004-x64

10

Grabber.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Grabber.exe
  • Size 233KB
  • Sample260825-vcvdfssxey
  • SHA256 08abff67470f9caca2a8497d7d528234d29524f6b1edcabf52f37c0e074eb48a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
umbraldiscoverystealer

Malware Config

Targets

    • Target
      Grabber.exe
    • Size 233KB
    • SHA256 08abff67470f9caca2a8497d7d528234d29524f6b1edcabf52f37c0e074eb48a
    • 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