Overview

overview

10

Static

static

3

Loader.exe

windows10-ltsc_2021-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Loader.exe
  • Size 11.0MB
  • Sample260709-tsv49adt5j
  • SHA256 efa6a7f3e083c2e80a6baa4c955577a38e30d9b830b8133b0ec996aaf1261310
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target
      Loader.exe
    • Size 11.0MB
    • SHA256 efa6a7f3e083c2e80a6baa4c955577a38e30d9b830b8133b0ec996aaf1261310
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverypersistence

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks