Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/08/2026, 23:36

General

  • Target
    0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe
  • Size 747KB
  • Sample260830-3lphkabl3x
  • SHA256 0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 109.248.150.234:1012

Mutex
  • aGO284VKfQVe8Vup

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
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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 4 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 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe
    "C:\Users\Admin\AppData\Local\Temp\0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe"
    1⤵
    • Modifies Windows Defender DisableAntiSpyware settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4132
    • C:\Users\Admin\AppData\Local\Temp\0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe
      "C:\Users\Admin\AppData\Local\Temp\0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe"
      2⤵
      • Creates a file in the Startup directory
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:2932
      • 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\Local\Temp\0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5040
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1660
      • 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:360
      • 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:3840
      • 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:3404
      • 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\0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139.exe" "C:\Users\Admin\AppData\Local\Temp\guardian_src_e3d8e6b739c6480fbef6a4271a2bff8c.cs"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4852
        • 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\RESD4EA.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCEDBE73A2CAE244068ABC6A2E32BFE7B.TMP"
          4⤵
            PID:4220
    • C:\Users\Admin\AppData\Roaming\bin.exe
      C:\Users\Admin\AppData\Roaming\bin.exe
      1⤵
      • Modifies Windows Defender DisableAntiSpyware settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Users\Admin\AppData\Roaming\bin.exe
        "C:\Users\Admin\AppData\Roaming\bin.exe"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5052
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      1⤵
      • Modifies Windows Defender DisableAntiSpyware settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Users\Admin\AppData\Roaming\bin.exe
        "C:\Users\Admin\AppData\Roaming\bin.exe"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5372

    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 21KB
          • SHA256 b2c5528ed7cba1837e9f6001803374231975da4e6e0954f675e54e79ad633394
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 21KB
          • SHA256 b715ffeebac0f794d5fbbba720704829f76244b60a69156edaec70590405308f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 21KB
          • SHA256 d89a3f6ae1e4fad791e2a60a3e5ca8a47a197474cf7871e54816983481154e3b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RESD4EA.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESD4EA.tmp
          • Size 2KB
          • SHA256 e6c0898b3d9e60e5c6a433ca02a4dd3022b650693dc8d3fe4dea114eadc4fd12
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_b4dchjk2.y5h.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b4dchjk2.y5h.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          bin.exe

          • Path C:\Users\Admin\AppData\Roaming\bin.exe
          • Size 747KB
          • SHA256 0e7d3f1e56345f9369a8b3b15fd71585ced37bcce8c25e09796620459acbc139
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CSCEDBE73A2CAE244068ABC6A2E32BFE7B.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\CSCEDBE73A2CAE244068ABC6A2E32BFE7B.TMP
          • Size 1KB
          • SHA256 0cc63bc9dc4359d0a74d721086dc5ec82e6b97cae9673727b4be3e270b4f2cea
          • MD5 SHA1 SHA512 TLSH

          guardian_src_e3d8e6b739c6480fbef6a4271a2bff8c.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\guardian_src_e3d8e6b739c6480fbef6a4271a2bff8c.cs
          • Size 4KB
          • SHA256 3ee1bf1ab210527e7543dc78ca3511904bf7770d571eb0d11746edd9f5bf814a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/360-47-0x0000000005A10000-0x0000000005D6B000-memory.dmp

          memory/360-51-0x0000000071330000-0x000000007137C000-memory.dmp

          memory/1660-42-0x0000000071330000-0x000000007137C000-memory.dmp

          memory/2760-69-0x0000000005190000-0x00000000051A4000-memory.dmp

          memory/2760-80-0x0000000006520000-0x00000000065C6000-memory.dmp

          memory/2932-71-0x0000000007D70000-0x0000000007DEC000-memory.dmp

          memory/2932-66-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/2932-12-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/2932-11-0x0000000000400000-0x0000000000410000-memory.dmp

          memory/2932-72-0x0000000008070000-0x0000000008078000-memory.dmp

          memory/2932-46-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/2932-70-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/2932-81-0x0000000008B00000-0x0000000008CC2000-memory.dmp

          memory/3840-58-0x0000000071330000-0x000000007137C000-memory.dmp

          memory/4132-13-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/4132-0-0x0000000074FA2000-0x0000000074FA3000-memory.dmp

          memory/4132-1-0x0000000000010000-0x00000000000D2000-memory.dmp

          memory/4132-2-0x0000000005150000-0x000000000570A000-memory.dmp

          memory/4132-3-0x0000000004C30000-0x0000000004CC2000-memory.dmp

          memory/4132-4-0x0000000004C00000-0x0000000004C0A000-memory.dmp

          memory/4132-5-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/4132-6-0x0000000004DF0000-0x0000000004E04000-memory.dmp

          memory/4132-7-0x0000000074FA2000-0x0000000074FA3000-memory.dmp

          memory/4132-8-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/4132-9-0x0000000005010000-0x00000000050AC000-memory.dmp

          memory/4132-10-0x00000000050B0000-0x0000000005156000-memory.dmp

          memory/5040-34-0x00000000077F0000-0x000000000780A000-memory.dmp

          memory/5040-24-0x0000000006190000-0x00000000064EB000-memory.dmp

          memory/5040-23-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/5040-21-0x0000000005860000-0x00000000058C6000-memory.dmp

          memory/5040-22-0x0000000005F30000-0x0000000005F96000-memory.dmp

          memory/5040-17-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/5040-15-0x00000000058E0000-0x0000000005F2A000-memory.dmp

          memory/5040-16-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/5040-14-0x0000000002C20000-0x0000000002C56000-memory.dmp

          memory/5040-18-0x00000000057C0000-0x00000000057E2000-memory.dmp

          memory/5040-38-0x0000000074F90000-0x000000007574C000-memory.dmp

          memory/5040-36-0x0000000007A60000-0x0000000007AF6000-memory.dmp

          memory/5040-35-0x0000000007860000-0x000000000786A000-memory.dmp

          memory/5040-25-0x0000000006120000-0x000000000613E000-memory.dmp

          memory/5040-33-0x0000000007E30000-0x00000000084AC000-memory.dmp

          memory/5040-32-0x00000000076D0000-0x0000000007773000-memory.dmp

          memory/5040-31-0x0000000006A70000-0x0000000006A90000-memory.dmp

          memory/5040-28-0x0000000071330000-0x000000007137C000-memory.dmp

          memory/5040-27-0x0000000007690000-0x00000000076C6000-memory.dmp

          memory/5040-26-0x0000000006540000-0x000000000658C000-memory.dmp