Overview

overview

10

Static

static

10

xlucheats.exe

windows7-x64

10

xlucheats.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    xlucheats.exe

  • Size

    231KB

  • Sample

    240602-v3nzcshe9z

  • MD5

    118714b4be372564292805a6016487cf

  • SHA1

    08e8bf51aa6f2815d8ef050c21912a079d62aaf7

  • SHA256

    b9bc80f978004667f7061aca80b41361b8ed3bfc49a1c00845d8d89688625b53

  • SHA512

    523436e0a966027c1e87f9036025f956b96a9e9ded6cdc1f9da9df77384b2c176e758f219834268e9d37f5a236eef551a2561889fc2db429f6e2e49124ade34e

  • SSDEEP

    6144:xloZM+rIkd8g+EtXHkv/iD4GAOk8il92vDe8NhoFynb8e1mmFMi:DoZtL+EP8GAOk8il92vDe8NhoFInH

Score
10/10
umbralexecutionspywarestealer

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1241683850384506880/zLFG2DSEFT2WP-EtBvSKwL_2AGFnn2eLnDpU4OZbOwN7IHodOwDDbvSlZd6dQXHK_Sx1

Targets

    • Target

      xlucheats.exe

    • Size

      231KB

    • MD5

      118714b4be372564292805a6016487cf

    • SHA1

      08e8bf51aa6f2815d8ef050c21912a079d62aaf7

    • SHA256

      b9bc80f978004667f7061aca80b41361b8ed3bfc49a1c00845d8d89688625b53

    • SHA512

      523436e0a966027c1e87f9036025f956b96a9e9ded6cdc1f9da9df77384b2c176e758f219834268e9d37f5a236eef551a2561889fc2db429f6e2e49124ade34e

    • SSDEEP

      6144:xloZM+rIkd8g+EtXHkv/iD4GAOk8il92vDe8NhoFynb8e1mmFMi:DoZtL+EP8GAOk8il92vDe8NhoFInH

    Score
    10/10
    umbralstealerexecutionspyware

    • Detect Umbral payload

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

      stealerumbral

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Drops file in Drivers directory

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Legitimate hosting services abused for malware hosting/C2

    • 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 Enterprise v15

Tasks