Analysis

  • user interaction
    yes
  • max time kernel
    82s
  • max time network
    83s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/07/2026, 04:49

General

  • Target
    lunar.cc.exe
  • Size 193KB
  • Sample260716-ff4zqsgy21
  • SHA256 6b1614b344b28032ad4f41170d5e32cdec64f1c161e3a7d9f2d5350355bfe738
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lunar.cc.exe
    "C:\Users\Admin\AppData\Local\Temp\lunar.cc.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:980
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\WindowsCache'"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4256
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Roaming\WindowsCache
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:928

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 64B
        • SHA256 6236c0cafd2ef583aa170468d59ad35db97fd75d958a27fdcb942c7af649dd92
        • MD5 SHA1 SHA512

        __PSScriptPolicyTest_makeasqb.52v.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_makeasqb.52v.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/928-19-0x0000025CDE7F0000-0x0000025CDEA0C000-memory.dmp

        memory/4256-0-0x000001C2653C0000-0x000001C2653D0000-memory.dmp

        memory/4256-1-0x000001C2653C0000-0x000001C2653D0000-memory.dmp

        memory/4256-2-0x000001C265DF0000-0x000001C265E12000-memory.dmp

        memory/4256-23-0x000001C265E20000-0x000001C26603C000-memory.dmp