Analysis

  • max time kernel
    300s
  • max time network
    301s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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 7 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:4232
  • 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\radC6BB2.tmp.ps1'; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\radC6BB2.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:4680
    • 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
      • Checks computer location settings
      • 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:4816
      • 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:3304
      • 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:4316
      • 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:720
      • 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
        • Suspicious use of AdjustPrivilegeToken
        PID:2288
      • 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:2460
      • 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_29e26774eafa4e0b89479fa5a43fa6da.cs"
        3⤵
        • System Binary Proxy Execution: Regsvcs/Regasm
        • Suspicious use of WriteProcessMemory
        PID:4412
        • 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\RESE5A8.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC367D679D1B3048ADA6AFFCA6FEBF12D.TMP"
          4⤵
            PID:5008
        • C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
          "C:\Users\Admin\AppData\Local\Temp\RegAsm.exe" 4816
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5036
    • 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:4920
    • 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:4172
    • 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:1688
    • 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:2252
    • 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:3816
    • 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:4492

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          powershell.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
          • Size 2KB
          • SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 18KB
          • SHA256 cf5edd9a0e41ada0239337a1fc5a757ce02505463ed376092e14bca8a3089a30
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 687253446658b5c71bb9c10d9e98e32fc252bb66a42a6cc7b01d9184207dd3e4
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 18KB
          • SHA256 f561a42ff7913c4a9f054af649d54b89ff7f5138b2e528bb01619c82314fd053
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 18KB
          • SHA256 4b6d0848877791fbfa54aa1ef2268b2573163d321ff8edeeaf9016e5d02bc70d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RESE5A8.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESE5A8.tmp
          • Size 1KB
          • SHA256 7bcbf748e96a40b49201c8da2ee3efff0fb9d20ed11159ba02c66d1a154a0ca3
          • MD5 SHA1 SHA512 TLSH

          RegAsm.exe

          • Path C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
          • Size 5KB
          • SHA256 71e272330173f0f8f5b17c6375c358f42e3a6b7febae4de574752f79abdb7f3b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_zfqqlw24.ogo.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zfqqlw24.ogo.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          radC6BB2.tmp.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\radC6BB2.tmp.ps1
          • Size 1KB
          • SHA256 bf41ba07b3756292518e4520721bf08773d2b168fd7155a4d5a7cbf1ad6c57ed
          • MD5 SHA1 SHA512 TLSH

          bin.exe

          • Path C:\Users\Admin\AppData\Roaming\bin.exe
          • Size 63KB
          • SHA256 c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CSC367D679D1B3048ADA6AFFCA6FEBF12D.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\CSC367D679D1B3048ADA6AFFCA6FEBF12D.TMP
          • Size 1KB
          • SHA256 bd34fc804bcc189e1fd1b627b7285791b619377024dedd44186a5b1ad672befa
          • MD5 SHA1 SHA512 TLSH

          guardian_src_29e26774eafa4e0b89479fa5a43fa6da.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\guardian_src_29e26774eafa4e0b89479fa5a43fa6da.cs
          • Size 4KB
          • SHA256 3ee1bf1ab210527e7543dc78ca3511904bf7770d571eb0d11746edd9f5bf814a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/720-83-0x000000006FA70000-0x000000006FABC000-memory.dmp

          memory/720-81-0x0000000005F70000-0x00000000062C4000-memory.dmp

          memory/2288-101-0x000000006FA70000-0x000000006FABC000-memory.dmp

          memory/2288-99-0x00000000058B0000-0x0000000005C04000-memory.dmp

          memory/3304-21-0x0000000005970000-0x00000000059D6000-memory.dmp

          memory/3304-50-0x0000000007540000-0x0000000007554000-memory.dmp

          memory/3304-34-0x000000006FA70000-0x000000006FABC000-memory.dmp

          memory/3304-42-0x00000000065C0000-0x00000000065DE000-memory.dmp

          memory/3304-43-0x0000000006FD0000-0x0000000007073000-memory.dmp

          memory/3304-44-0x0000000007950000-0x0000000007FCA000-memory.dmp

          memory/3304-45-0x0000000007300000-0x000000000731A000-memory.dmp

          memory/3304-46-0x0000000007370000-0x000000000737A000-memory.dmp

          memory/3304-47-0x0000000007580000-0x0000000007616000-memory.dmp

          memory/3304-48-0x0000000007500000-0x0000000007511000-memory.dmp

          memory/3304-49-0x0000000007530000-0x000000000753E000-memory.dmp

          memory/3304-19-0x0000000005030000-0x0000000005052000-memory.dmp

          memory/3304-51-0x0000000007640000-0x000000000765A000-memory.dmp

          memory/3304-52-0x0000000007620000-0x0000000007628000-memory.dmp

          memory/3304-32-0x0000000006010000-0x000000000605C000-memory.dmp

          memory/3304-33-0x0000000006F90000-0x0000000006FC2000-memory.dmp

          memory/3304-31-0x0000000005FE0000-0x0000000005FFE000-memory.dmp

          memory/3304-17-0x00000000026C0000-0x00000000026F6000-memory.dmp

          memory/3304-29-0x00000000059E0000-0x0000000005D34000-memory.dmp

          memory/3304-18-0x0000000005160000-0x0000000005788000-memory.dmp

          memory/3304-20-0x0000000005900000-0x0000000005966000-memory.dmp

          memory/4172-117-0x0000000000500000-0x0000000000512000-memory.dmp

          memory/4316-56-0x0000000005720000-0x0000000005A74000-memory.dmp

          memory/4316-65-0x000000006FA70000-0x000000006FABC000-memory.dmp

          memory/4680-12-0x000002EB702F0000-0x000002EB70300000-memory.dmp

          memory/4680-1-0x000002EB702F0000-0x000002EB70300000-memory.dmp

          memory/4680-11-0x000002EB70260000-0x000002EB7029A000-memory.dmp

          memory/4680-9-0x000002EB6FF00000-0x000002EB6FF22000-memory.dmp

          memory/4816-16-0x0000000004DC0000-0x0000000004E5C000-memory.dmp

          memory/4816-118-0x00000000065F0000-0x0000000006682000-memory.dmp

          memory/4816-119-0x0000000006C40000-0x00000000071E4000-memory.dmp

          memory/4816-120-0x0000000006690000-0x000000000670C000-memory.dmp

          memory/4816-121-0x00000000065D0000-0x00000000065D8000-memory.dmp

          memory/4816-13-0x0000000000400000-0x0000000000410000-memory.dmp

          memory/4816-134-0x0000000007420000-0x00000000075E2000-memory.dmp

          memory/5036-133-0x0000000000710000-0x0000000000718000-memory.dmp