Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/11/2026, 15:58

General

  • Target
    Declaration Aproval Details.pdf.vbe
  • Size 3KB
  • Sample261104-tek25asycs
  • SHA256 206cfbabb6175852a80ccfff9884e6019a39d712de6c198a3ac43e4e4e9f9c45
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Family
  • lxbaserat

Version
  • 1.0.51

Botnet
  • Group1

Campaign
  • 26e0c7f5f459424a99c5778f99297a1d

C2
  • Gaza.gleeze.com:2712

Attributes
  • directory

    WindowsTelemetry\Logs

  • executable

    client.exe

  • password

    OPYC89fCsflfswL10NaU

Signatures

  • Family: LxBaseRAT

    LxBaseRAT is a .NET remote access trojan with stealer capabilities.

  • Badlisted process makes network request 6 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 TTPs 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

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

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Declaration Aproval Details.pdf.vbe"
    1⤵
    • Badlisted process makes network request
    • Checks computer location settings
    • Executes a VBScript file via the Windows Script Host.
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of WriteProcessMemory
    PID:5236
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -file "C:\Temp\DGGRYRYC.ps1"
      2⤵
      • Suspicious use of SetThreadContext
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5080
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:5524
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          • outlook_office_path
          PID:5404
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            4⤵
            • Loads dropped DLL
            PID:2624
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /nologo /optimize+ /target:exe /platform:x64 /unsafe+ /out:"C:\Users\Admin\AppData\Local\Temp\.dfc_97d64f39.dat" "C:\Users\Admin\AppData\Local\Temp\.dfc_97d64f39.tmp"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:1520
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
              C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:AMD64 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES142A.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC148B273950244F13B846186B10387568.TMP"
              5⤵
                PID:3928
            • C:\Users\Admin\AppData\Local\Temp\.dfc_97d64f39.dat
              "C:\Users\Admin\AppData\Local\Temp\.dfc_97d64f39.dat" 2624 "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\msasn1.dll" "\\.\pipe\mojo.1095.2873.1960.chrome"
              4⤵
              • Executes dropped EXE
              PID:952
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
              4⤵
              • Loads dropped DLL
              PID:5428
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /nologo /optimize+ /target:exe /platform:x64 /unsafe+ /out:"C:\Users\Admin\AppData\Local\Temp\.dfc_816921f9.dat" "C:\Users\Admin\AppData\Local\Temp\.dfc_816921f9.tmp"
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:5576
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:AMD64 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES164D.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC9A07056C93FF4BEC85BA7CDE75E41C.TMP"
                5⤵
                  PID:412
              • C:\Users\Admin\AppData\Local\Temp\.dfc_816921f9.dat
                "C:\Users\Admin\AppData\Local\Temp\.dfc_816921f9.dat" 5428 "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\msasn1.dll" "\\.\pipe\msedge.sync.158.2873"
                4⤵
                • Executes dropped EXE
                PID:5552
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
                "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /nologo /optimize+ /target:exe /platform:x64 /unsafe+ /out:"C:\Users\Admin\AppData\Local\Temp\.dfc_f942630a.dat" "C:\Users\Admin\AppData\Local\Temp\.dfc_f942630a.tmp"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:1828
                • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:AMD64 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES189F.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCA9D8AB2105A4FE09A1E2064828A661A.TMP"
                  5⤵
                    PID:3100
                • C:\Users\Admin\AppData\Local\Temp\.dfc_f942630a.dat
                  "C:\Users\Admin\AppData\Local\Temp\.dfc_f942630a.dat" "C:\Program Files\Mozilla Firefox" "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\xynr4oz2.Admin|Admin;C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0inymrgq.default-release|default-release" "C:\Users\Admin\AppData\Local\Temp\c376-95cl-adc1-7451\Firefox"
                  4⤵
                  • Executes dropped EXE
                  PID:5652
              • C:\Windows\system32\wermgr.exe
                "C:\Windows\system32\wermgr.exe" "-outproc" "0" "5080" "852" "2300" "868" "0" "0" "1060" "0" "0" "0" "0" "0"
                3⤵
                • Checks processor information in registry
                • Enumerates system info in registry
                PID:3912
          • 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:2340
            • 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:3952
              • 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:4908
                • 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:3000

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        DGGRYRYC.ps1

                        • Path C:\Temp\DGGRYRYC.ps1
                        • Size 2.5MB
                        • SHA256 3eba1e42c88f035ace13f7539bb43983bcd420a9b80522780b2897b8a8e25597
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        msasn1.dll

                        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\msasn1.dll
                        • Size 63KB
                        • SHA256 0232e3d13e53fc069b113190903be389ec59f5991acd99aecc8011d19c2d9282
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        .dfc_816921f9.dat

                        • Path C:\Users\Admin\AppData\Local\Temp\.dfc_816921f9.dat
                        • Size 6KB
                        • SHA256 78ef674bcbbcee2cc7d3901f8c285003464fa46b4a78f26e9e93caf18d71ab45
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        .dfc_97d64f39.dat

                        • Path C:\Users\Admin\AppData\Local\Temp\.dfc_97d64f39.dat
                        • Size 6KB
                        • SHA256 55eb3e77f1597b5790dd63bfd8c305c4b2e5c2be4aca25ba72c862a8f23bdb24
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        .dfc_f942630a.dat

                        • Path C:\Users\Admin\AppData\Local\Temp\.dfc_f942630a.dat
                        • Size 9KB
                        • SHA256 af9bf342c226ab06fcd60a8533e8c9f7f3c60899066653cea84414809070074f
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        RES142A.tmp

                        • Path C:\Users\Admin\AppData\Local\Temp\RES142A.tmp
                        • Size 1KB
                        • SHA256 37df48fa0a8f830b5f68cec5841cc4997f1013a353a3214a589fe37b7f49ce6a
                        • MD5 SHA1 SHA512 TLSH

                        RES164D.tmp

                        • Path C:\Users\Admin\AppData\Local\Temp\RES164D.tmp
                        • Size 1KB
                        • SHA256 c974af245e8cb5c408a3b06b2a17032cc6b5d763a1fce4adbe4895a95be21e37
                        • MD5 SHA1 SHA512 TLSH

                        RES189F.tmp

                        • Path C:\Users\Admin\AppData\Local\Temp\RES189F.tmp
                        • Size 1KB
                        • SHA256 0594826e0e2fb7a10d81c599471dd96ee39ca7e17e3001fd670eceea9b2457e8
                        • MD5 SHA1 SHA512 TLSH

                        __PSScriptPolicyTest_d1g0fz5e.5la.ps1

                        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d1g0fz5e.5la.ps1
                        • Size 60B
                        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                        • MD5 SHA1 SHA512 TLSH

                        b859b97b050f425d8544e22a7682e8c7.db

                        • Path C:\Users\Admin\AppData\Local\Temp\c376-95cl-adc1-7451\.temp\b859b97b050f425d8544e22a7682e8c7.db
                        • Size 40KB
                        • SHA256 06aeb2f9c1ee642348c091fb27541c143545354c273055ce30832e0f61aedf81
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        .dfc_97d64f39.tmp

                        • Path \??\c:\Users\Admin\AppData\Local\Temp\.dfc_97d64f39.tmp
                        • Size 3KB
                        • SHA256 b2039360f11e07eea9c58b242176fb079d2d8612c468ff8c5e126312cd64965a
                        • MD5 SHA1 SHA512 TLSH

                        .dfc_f942630a.tmp

                        • Path \??\c:\Users\Admin\AppData\Local\Temp\.dfc_f942630a.tmp
                        • Size 5KB
                        • SHA256 ee9b5b8c049eeaca0772d78791e4cbff4049d0390caf07a77ee27070df096f3a
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CSC148B273950244F13B846186B10387568.TMP

                        • Path \??\c:\Users\Admin\AppData\Local\Temp\CSC148B273950244F13B846186B10387568.TMP
                        • Size 1KB
                        • SHA256 6fad513b85ea2cd56d2a0dc14d02d4a07346f6ee8cd9ed5e83580bd805c76948
                        • MD5 SHA1 SHA512 TLSH

                        CSC9A07056C93FF4BEC85BA7CDE75E41C.TMP

                        • Path \??\c:\Users\Admin\AppData\Local\Temp\CSC9A07056C93FF4BEC85BA7CDE75E41C.TMP
                        • Size 1KB
                        • SHA256 3f7eb8568fdf2b8a5bbaf41ba766cc4ab776c13b9d24d0bfe8c2241c47f23086
                        • MD5 SHA1 SHA512 TLSH

                        CSCA9D8AB2105A4FE09A1E2064828A661A.TMP

                        • Path \??\c:\Users\Admin\AppData\Local\Temp\CSCA9D8AB2105A4FE09A1E2064828A661A.TMP
                        • Size 1KB
                        • SHA256 56eb440ebede551b6b2c36e87a2a256463b1175c9ed9af6679bb5cfe8bbeff09
                        • MD5 SHA1 SHA512 TLSH

                        memory/952-67-0x00000000007E0000-0x00000000007E6000-memory.dmp

                        memory/5080-17-0x0000017CE86C0000-0x0000017CE86D0000-memory.dmp

                        memory/5080-18-0x0000017CE91C0000-0x0000017CE91E2000-memory.dmp

                        memory/5080-34-0x0000017CE86C0000-0x0000017CE86D0000-memory.dmp

                        memory/5080-54-0x0000017CE86C0000-0x0000017CE86D0000-memory.dmp

                        memory/5080-28-0x0000017CE86B0000-0x0000017CE86BE000-memory.dmp

                        memory/5080-39-0x0000017CE86C0000-0x0000017CE86D0000-memory.dmp

                        memory/5080-27-0x0000017CE86C0000-0x0000017CE86D0000-memory.dmp

                        memory/5080-16-0x0000017CE86C0000-0x0000017CE86D0000-memory.dmp

                        memory/5404-30-0x0000000005F50000-0x00000000064F4000-memory.dmp

                        memory/5404-29-0x0000000000400000-0x00000000004A0000-memory.dmp

                        memory/5404-31-0x0000000006E70000-0x0000000006ED6000-memory.dmp

                        memory/5404-55-0x0000000007E80000-0x00000000083AC000-memory.dmp

                        memory/5404-53-0x0000000007780000-0x0000000007942000-memory.dmp

                        memory/5404-52-0x0000000007540000-0x0000000007590000-memory.dmp

                        memory/5552-91-0x00000000000C0000-0x00000000000C6000-memory.dmp

                        memory/5652-112-0x0000000000200000-0x0000000000206000-memory.dmp