Analysis

  • max time kernel
    300s
  • max time network
    300s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 03:54

General

  • Target
    Payment- Receipt 3830394154886897410_41302780233999_261021_134653.js
  • Size 101KB
  • Sample261023-eghbpaby3m
  • SHA256 782f6629754a9687bfb195232974e734ec7e6bd4f95c3e827eb949593ebc12a7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://rough-truth-e072.publicftpresend.workers.dev/enmkn

  • exe.dropper

    https://rough-truth-e072.publicftpresend.workers.dev/enmkn

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 84.38.133.22:1012

Mutex
  • SfqhTh3ld4Uyy1Rg

Attributes
  • Install_directory

    %AppData%

  • install_file

    bin.exe

aes.plain

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Badlisted process makes network request 2 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

    Run Powershell and hide display window.

  • System Binary Proxy Execution: Regsvcs/Regasm 1 TTPs 3 IoCs

    Abuse Regasm to proxy execution of malicious code.

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 7 IoCs
  • Reads user/profile data of local email clients 2 TTPs

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

  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates video capture drivers 2 TTPs 1 IoCs

    Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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 4 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 12 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Payment- Receipt 3830394154886897410_41302780233999_261021_134653.js"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    PID:4816
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -Command "& 'C:\Users\Admin\AppData\Local\Temp\rad84FC4.tmp.ps1'; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\rad84FC4.tmp.ps1' -Force -ErrorAction SilentlyContinue"
    1⤵
    • Process spawned unexpected child process
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • System Binary Proxy Execution: Regsvcs/Regasm
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2448
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Binary Proxy Execution: Regsvcs/Regasm
      • Creates a file in the Startup directory
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Enumerates video capture drivers
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:1112
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3212
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'RegAsm.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4700
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\bin.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2772
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'bin.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:3760
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "bin" /tr "C:\Users\Admin\AppData\Roaming\bin.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4136
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /target:exe /out:"C:\Users\Admin\AppData\Local\Temp\RegAsm.exe" "C:\Users\Admin\AppData\Local\Temp\guardian_src_2b5a090dd2a34215ace54104d3463d3c.cs"
        3⤵
        • System Binary Proxy Execution: Regsvcs/Regasm
        • Suspicious use of WriteProcessMemory
        PID:3124
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
          C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES4D0D.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC5ED228D7684242B39B6A1049AEDE3138.TMP"
          4⤵
            PID:5988
        • C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
          "C:\Users\Admin\AppData\Local\Temp\RegAsm.exe" 1112
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:3160
    • C:\Users\Admin\AppData\Roaming\bin.exe
      C:\Users\Admin\AppData\Roaming\bin.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1572
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6052
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4848
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5244
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5668
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5924

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 36185e56b097dd4f94589ca9e3cebdef76a22b22d8d1820e78a8ede4e3b2b753
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 21KB
          • SHA256 1d28bc52adf9ce75ec7af72bd2d471928630ec0da5626568727a342c98e1865c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 21KB
          • SHA256 b4a06472e4b0ef5d3baabad2d1a1a402b3b7a1d47088b06a3138f2d0e8813233
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 21KB
          • SHA256 e4964e3810e569ef5f9a54d5ae044a94550931e6117d7caa062e2271f4e61d41
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RES4D0D.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES4D0D.tmp
          • Size 1KB
          • SHA256 31604a91ba89d604ae86c6743726038bac422d8bec597bec138eb9493f1363f2
          • MD5 SHA1 SHA512 TLSH

          RegAsm.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
          • Size 5KB
          • SHA256 7050911910a3e48e096162097e768f74d34238ff89af003a75799600f2a52a44
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_zbvzdlih.hji.psm1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zbvzdlih.hji.psm1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          rad84FC4.tmp.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\rad84FC4.tmp.ps1
          • Size 1KB
          • SHA256 bf41ba07b3756292518e4520721bf08773d2b168fd7155a4d5a7cbf1ad6c57ed
          • MD5 SHA1 SHA512 TLSH

          bin.exe

          • Path C:\Users\Admin\AppData\Roaming\bin.exe
          • Size 57KB
          • SHA256 613b37387daf3698df4a8baf6e4350473ebc3f23682d368221cd8dea9de2fb63
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CSC5ED228D7684242B39B6A1049AEDE3138.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\CSC5ED228D7684242B39B6A1049AEDE3138.TMP
          • Size 1KB
          • SHA256 bd34fc804bcc189e1fd1b627b7285791b619377024dedd44186a5b1ad672befa
          • MD5 SHA1 SHA512 TLSH

          guardian_src_2b5a090dd2a34215ace54104d3463d3c.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\guardian_src_2b5a090dd2a34215ace54104d3463d3c.cs
          • Size 4KB
          • SHA256 3ee1bf1ab210527e7543dc78ca3511904bf7770d571eb0d11746edd9f5bf814a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1112-81-0x0000000006F80000-0x0000000007012000-memory.dmp

          memory/1112-80-0x0000000074770000-0x0000000074F2C000-memory.dmp

          memory/1112-82-0x00000000075E0000-0x0000000007B9A000-memory.dmp

          memory/1112-75-0x0000000074770000-0x0000000074F2C000-memory.dmp

          memory/1112-83-0x0000000007020000-0x000000000709C000-memory.dmp

          memory/1112-84-0x0000000006F60000-0x0000000006F68000-memory.dmp

          memory/1112-96-0x0000000007DB0000-0x0000000007F72000-memory.dmp

          memory/1112-22-0x0000000000400000-0x0000000000410000-memory.dmp

          memory/1112-24-0x0000000074782000-0x0000000074783000-memory.dmp

          memory/1112-25-0x0000000004E50000-0x0000000004EEC000-memory.dmp

          memory/1572-78-0x0000000000640000-0x0000000000652000-memory.dmp

          memory/2448-18-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-15-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-4-0x00000277F9770000-0x00000277F9792000-memory.dmp

          memory/2448-5-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-6-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-8-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-26-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-9-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-21-0x00000277F97F0000-0x00000277F982A000-memory.dmp

          memory/2448-10-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-11-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-12-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-13-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-14-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-16-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-17-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-1-0x00007FFB9320F000-0x00007FFB93210000-memory.dmp

          memory/2448-19-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2448-20-0x00007FFB93080000-0x00007FFB93A24000-memory.dmp

          memory/2772-60-0x00000000701D0000-0x000000007021C000-memory.dmp

          memory/2772-58-0x0000000006200000-0x000000000655B000-memory.dmp

          memory/3160-95-0x0000000000690000-0x0000000000698000-memory.dmp

          memory/3212-42-0x0000000006960000-0x0000000006980000-memory.dmp

          memory/3212-38-0x0000000007580000-0x00000000075B6000-memory.dmp

          memory/3212-45-0x00000000076E0000-0x00000000076FA000-memory.dmp

          memory/3212-28-0x0000000005650000-0x0000000005C9A000-memory.dmp

          memory/3212-44-0x0000000007D20000-0x000000000839C000-memory.dmp

          memory/3212-43-0x00000000075C0000-0x0000000007663000-memory.dmp

          memory/3212-27-0x0000000002B60000-0x0000000002B96000-memory.dmp

          memory/3212-47-0x0000000007950000-0x00000000079E6000-memory.dmp

          memory/3212-39-0x00000000701D0000-0x000000007021C000-memory.dmp

          memory/3212-46-0x0000000007750000-0x000000000775A000-memory.dmp

          memory/3212-37-0x00000000063B0000-0x00000000063FC000-memory.dmp

          memory/3212-36-0x0000000006370000-0x000000000638E000-memory.dmp

          memory/3212-34-0x0000000005EB0000-0x000000000620B000-memory.dmp

          memory/3212-31-0x0000000005E00000-0x0000000005E66000-memory.dmp

          memory/3212-30-0x0000000005D90000-0x0000000005DF6000-memory.dmp

          memory/3212-29-0x0000000005620000-0x0000000005642000-memory.dmp

          memory/3760-67-0x00000000701D0000-0x000000007021C000-memory.dmp

          memory/4700-52-0x00000000701D0000-0x000000007021C000-memory.dmp