General

  • Target
    atlasb_final.bat
  • Size 5KB
  • Sample260914-w2z6nsvgkc
  • SHA256 477fe8ce1e1ae5aa114bce656a1c1dd5381a196d34c40d99b5228826185c34af
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • overlord

C2
  • 64.89.163.63:5173

Targets

    • Target
      atlasb_final.bat
    • Size 5KB
    • SHA256 477fe8ce1e1ae5aa114bce656a1c1dd5381a196d34c40d99b5228826185c34af
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Overlord

      Overlord is an open-source Windows RAT written in Golang.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

MITRE ATT&CK Enterprise v16

Tasks