Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 16:49

General

  • Target
    9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe
  • Size 826KB
  • Sample260707-vb5g2aay5r
  • SHA256 9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 109.248.150.234:443

Mutex
  • 70vLmgcqMEnUJOeL

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
  • 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.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 9 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 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 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe
    "C:\Users\Admin\AppData\Local\Temp\9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe
      "C:\Users\Admin\AppData\Local\Temp\9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3208
      • 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\9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2200
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2520
      • 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:3832
      • 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:6028
      • 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:1452
  • C:\Users\Admin\AppData\Roaming\bin.exe
    C:\Users\Admin\AppData\Roaming\bin.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4168
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      2⤵
      • Executes dropped EXE
      PID:3364
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      2⤵
      • Executes dropped EXE
      PID:3108
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      2⤵
      • Executes dropped EXE
      PID:4624
    • 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:2808
  • C:\Users\Admin\AppData\Roaming\bin.exe
    "C:\Users\Admin\AppData\Roaming\bin.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:992
    • C:\Users\Admin\AppData\Roaming\bin.exe
      "C:\Users\Admin\AppData\Roaming\bin.exe"
      2⤵
      • Executes dropped EXE
      PID:6052
    • 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:2864
  • 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:2828

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 e3c4e00d2c824bb6b8e8ec500390cf992d2eae14af025ba476e2f403171a7581
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 7a589402d7f1b18756afd87724f7394200c57170714efc7db4436cd7d6a3eed1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 be5e673b6b6ffc0cfe1cbc80ccf657ad1e8f1dee6b7104da1b54e4e1dad60e55
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_f2fgoqb3.bl4.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f2fgoqb3.bl4.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        bin.exe

        • Path C:\Users\Admin\AppData\Roaming\bin.exe
        • Size 826KB
        • SHA256 9aa953f9b7463e972fb2d33156d2f5c118c94b3c9873c4261b27728f88b309b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2200-38-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/2200-26-0x00000000067C0000-0x000000000680C000-memory.dmp

        memory/2200-36-0x0000000007D70000-0x0000000007E06000-memory.dmp

        memory/2200-35-0x0000000007B70000-0x0000000007B7A000-memory.dmp

        memory/2200-34-0x0000000007B00000-0x0000000007B1A000-memory.dmp

        memory/2200-33-0x0000000008140000-0x00000000087BC000-memory.dmp

        memory/2200-32-0x00000000079C0000-0x0000000007A63000-memory.dmp

        memory/2200-28-0x0000000071000000-0x000000007104C000-memory.dmp

        memory/2200-31-0x0000000007940000-0x0000000007960000-memory.dmp

        memory/2200-14-0x0000000005310000-0x0000000005346000-memory.dmp

        memory/2200-15-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/2200-16-0x00000000059A0000-0x0000000005FEA000-memory.dmp

        memory/2200-17-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/2200-18-0x0000000006120000-0x0000000006142000-memory.dmp

        memory/2200-23-0x0000000006230000-0x0000000006296000-memory.dmp

        memory/2200-22-0x00000000061C0000-0x0000000006226000-memory.dmp

        memory/2200-19-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/2200-24-0x00000000062A0000-0x00000000065FB000-memory.dmp

        memory/2200-25-0x0000000006790000-0x00000000067AE000-memory.dmp

        memory/2200-27-0x0000000007980000-0x00000000079B6000-memory.dmp

        memory/2520-42-0x0000000071000000-0x000000007104C000-memory.dmp

        memory/3208-68-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/3208-12-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/3208-11-0x0000000000400000-0x0000000000410000-memory.dmp

        memory/3208-65-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/3208-45-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/3832-50-0x0000000071000000-0x000000007104C000-memory.dmp

        memory/4908-5-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/4908-0-0x0000000074D82000-0x0000000074D83000-memory.dmp

        memory/4908-4-0x0000000004CD0000-0x0000000004CDA000-memory.dmp

        memory/4908-6-0x0000000004E90000-0x0000000004F2C000-memory.dmp

        memory/4908-7-0x0000000008830000-0x0000000008850000-memory.dmp

        memory/4908-8-0x0000000074D82000-0x0000000074D83000-memory.dmp

        memory/4908-3-0x0000000004D30000-0x0000000004DC2000-memory.dmp

        memory/4908-9-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/4908-2-0x0000000005450000-0x0000000005A0A000-memory.dmp

        memory/4908-10-0x0000000008CE0000-0x0000000008D82000-memory.dmp

        memory/4908-1-0x00000000000E0000-0x00000000001B4000-memory.dmp

        memory/4908-13-0x0000000074D70000-0x000000007552C000-memory.dmp

        memory/6028-57-0x0000000071000000-0x000000007104C000-memory.dmp