Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 06:23

General

  • Target
    70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe
  • Size 735KB
  • Sample260702-g5vm2abt4j
  • SHA256 70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7
  • 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 5 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe
    "C:\Users\Admin\AppData\Local\Temp\70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3940
    • C:\Users\Admin\AppData\Local\Temp\70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe
      "C:\Users\Admin\AppData\Local\Temp\70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.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:3012
      • 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\70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1864
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7.exe'
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5620
      • 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:4800
      • 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:3004
      • 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:2200
  • 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 use of WriteProcessMemory
    PID:4152
    • 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⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3536
    • 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:5660
  • 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:464

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 4de2e6540ee13aacac41891e8db77ec44b17947f9c0d44707835d57fc5e5927b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 5d7aa6de6882095496bd15693588268609b69da112d53d23d51671b9182cde87
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 21KB
        • SHA256 504be54b496a60b113d7f816c64c5b856ea73109595728c97ed23ae8e7a715e7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_ahlswjq1.2bx.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ahlswjq1.2bx.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        bin.exe

        • Path C:\Users\Admin\AppData\Roaming\bin.exe
        • Size 735KB
        • SHA256 70c2fe27f67d5bd45f18c826a1dc1f852fa86b2de8271151a7b8c4d6d58f34d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1864-38-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/1864-27-0x0000000006D80000-0x0000000006DB6000-memory.dmp

        memory/1864-36-0x00000000071A0000-0x0000000007236000-memory.dmp

        memory/1864-35-0x0000000006FA0000-0x0000000006FAA000-memory.dmp

        memory/1864-34-0x0000000006F30000-0x0000000006F4A000-memory.dmp

        memory/1864-33-0x0000000007570000-0x0000000007BEC000-memory.dmp

        memory/1864-32-0x0000000006DD0000-0x0000000006E73000-memory.dmp

        memory/1864-31-0x00000000061B0000-0x00000000061D0000-memory.dmp

        memory/1864-28-0x00000000702E0000-0x000000007032C000-memory.dmp

        memory/1864-14-0x0000000002390000-0x00000000023C6000-memory.dmp

        memory/1864-15-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/1864-16-0x0000000004ED0000-0x000000000551A000-memory.dmp

        memory/1864-17-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/1864-18-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/1864-19-0x0000000005550000-0x0000000005572000-memory.dmp

        memory/1864-22-0x00000000055F0000-0x0000000005656000-memory.dmp

        memory/1864-23-0x0000000005660000-0x00000000056C6000-memory.dmp

        memory/1864-24-0x00000000057D0000-0x0000000005B2B000-memory.dmp

        memory/1864-25-0x0000000005BC0000-0x0000000005BDE000-memory.dmp

        memory/1864-26-0x0000000005C70000-0x0000000005CBC000-memory.dmp

        memory/3004-57-0x00000000702E0000-0x000000007032C000-memory.dmp

        memory/3012-52-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3012-12-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3012-11-0x0000000000400000-0x0000000000410000-memory.dmp

        memory/3012-68-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3012-65-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3536-73-0x0000000007320000-0x00000000073C2000-memory.dmp

        memory/3940-5-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3940-9-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3940-4-0x0000000005770000-0x000000000577A000-memory.dmp

        memory/3940-13-0x0000000074460000-0x0000000074C1C000-memory.dmp

        memory/3940-7-0x0000000005DC0000-0x0000000005E5C000-memory.dmp

        memory/3940-3-0x00000000057A0000-0x0000000005832000-memory.dmp

        memory/3940-10-0x0000000007DF0000-0x0000000007E92000-memory.dmp

        memory/3940-6-0x0000000005970000-0x0000000005982000-memory.dmp

        memory/3940-2-0x0000000005E60000-0x000000000641A000-memory.dmp

        memory/3940-8-0x0000000074472000-0x0000000074473000-memory.dmp

        memory/3940-0-0x0000000074472000-0x0000000074473000-memory.dmp

        memory/3940-1-0x0000000000B90000-0x0000000000C4E000-memory.dmp

        memory/4800-49-0x00000000702E0000-0x000000007032C000-memory.dmp

        memory/5620-42-0x00000000702E0000-0x000000007032C000-memory.dmp