General

  • Target
    redirect
  • Size 6KB
  • Sample240929-1tvnfawele
  • SHA256 71cf438237ae459fbfdc32b9bf3263f679d070cac071536fa27b0ed31fc5d459
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xehook

Version
  • 2.1.5 Stable

C2
  • https://t.me/+w897k5UK_jIyNDgy

Attributes
  • id

    194

  • token

    xehook194517688751281

Targets

    • Target
      redirect
    • Size 6KB
    • SHA256 71cf438237ae459fbfdc32b9bf3263f679d070cac071536fa27b0ed31fc5d459
    • MD5 SHA1 SHA512 SSDEEP
    • Xehook stealer

      Xehook is an infostealer written in C#.

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • 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.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks