Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 15:17

General

  • Target
    s.ps1
  • Size 587B
  • Sample260808-sn97yatsay
  • SHA256 04eed5ddea960ea0cf2f2c18d013de95ada3322f1ad7c8a1aa3dba4fb379937a
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Family
  • overlord

C2
  • 104.239.66.207:5173

Signatures

  • Family: Overlord

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

  • Detects Overlord RAT 6 IoCs
  • Badlisted process makes network request 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\s.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\svchost.exe
      "C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4112
      • C:\Windows\System32\notepad.exe
        C:\Windows\System32\notepad.exe
        3⤵
        • Checks processor information in registry
        PID:2512

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        svchost.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\svchost.exe
        • Size 52KB
        • SHA256 971ca31a18582eed3b1ddfe11533d698a9d3a2b5027a591cde01f7cfaa2d7cc9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        stub_debug.log

        • Path C:\Users\Admin\AppData\Local\Temp\stub_debug.log
        • Size 395B
        • SHA256 fabd79fbc93e6c04835ad1dfe69d660f5a3febfcfd9158d18cf5bf12e150bb2d
        • MD5 SHA1 SHA512 TLSH

        stub_debug.log

        • Path C:\Users\Admin\AppData\Local\Temp\stub_debug.log
        • Size 1KB
        • SHA256 345457c74daa260cc0969287a2de6ce2d666fd618fc8787f90b928f87886dda3
        • MD5 SHA1 SHA512 TLSH

        stub_debug.log

        • Path C:\Users\Admin\AppData\Local\Temp\stub_debug.log
        • Size 1KB
        • SHA256 7bfaed4e829a90385821ee41004255b727a0ec42be5f8a288b8fe8acc86a9770
        • MD5 SHA1 SHA512 TLSH

        memory/2416-12-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-7-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-8-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-9-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-10-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-11-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-0-0x00007FF9205EF000-0x00007FF9205F0000-memory.dmp

        memory/2416-13-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-14-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-15-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-17-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-6-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-5-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-38-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-39-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-40-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-42-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-41-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-43-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-44-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-45-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-46-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-47-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-48-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-49-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-50-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-4-0x00007FF920460000-0x00007FF920E04000-memory.dmp

        memory/2416-3-0x000001FF7DBA0000-0x000001FF7DBC2000-memory.dmp

        memory/2512-100-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/2512-101-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/2512-104-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/2512-103-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/2512-102-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/2512-105-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/2512-112-0x0000000140000000-0x0000000142D71000-memory.dmp

        memory/4112-106-0x00007FF6BFC30000-0x00007FF6BFC44000-memory.dmp