Overview

overview

8

Static

static

3

svchost_fud.exe

windows10-2004-x64

7

svchost_fud.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    svchost_fud.exe
  • Size 174KB
  • Sample260819-rn3bnax1fx
  • SHA256 14d3c416ef19b73f5d0aac331032f1c35c7017e315403e7995080757c9fcf0a3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryexecutionpersistenceprivilege_escalationransomwarespyware

Malware Config

Targets

    • Target
      svchost_fud.exe
    • Size 174KB
    • SHA256 14d3c416ef19b73f5d0aac331032f1c35c7017e315403e7995080757c9fcf0a3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecutionpersistenceprivilege_escalationadwareransomwarespyware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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