Overview

overview

10

Static

static

10

Grabber.exe

windows10-2004-x64

10

Grabber.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Grabber.exe
  • Size 233KB
  • Sample260720-xetwtab17j
  • SHA256 da39a865fa3677ed9a805cbcccf3f7889430b759d17f2732597c0d6f00e52a9b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
umbralstealer

Malware Config

Targets

    • Target
      Grabber.exe
    • Size 233KB
    • SHA256 da39a865fa3677ed9a805cbcccf3f7889430b759d17f2732597c0d6f00e52a9b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    umbralstealer

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks