Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 14:02

General

  • Target
    24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
  • Size 756KB
  • Sample260708-rb5agsgs3x
  • SHA256 24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275
  • 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 10 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 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 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 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
    "C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1172
    • C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
      "C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe"
      2⤵
        PID:1432
      • C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
        "C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe"
        2⤵
          PID:2052
        • C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
          "C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe"
          2⤵
            PID:4828
          • C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe
            "C:\Users\Admin\AppData\Local\Temp\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe"
            2⤵
            • Drops startup file
            • 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:6112
            • 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\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe'
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1452
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe'
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1696
            • 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:5584
            • 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:1508
            • 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:6008
            • 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\24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275.exe" "C:\Users\Admin\AppData\Local\Temp\guardian_src_c69a9c6ecb7b404cb41bdfe5bbe7112e.cs"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:2720
              • 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\RES280B.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCC544641FEDFD477982842354155C9141.TMP"
                4⤵
                  PID:1512
          • 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:1680
            • C:\Users\Admin\AppData\Roaming\bin.exe
              "C:\Users\Admin\AppData\Roaming\bin.exe"
              2⤵
              • Executes dropped EXE
              PID:4120
            • C:\Users\Admin\AppData\Roaming\bin.exe
              "C:\Users\Admin\AppData\Roaming\bin.exe"
              2⤵
              • Executes dropped EXE
              PID:2568
            • C:\Users\Admin\AppData\Roaming\bin.exe
              "C:\Users\Admin\AppData\Roaming\bin.exe"
              2⤵
              • Executes dropped EXE
              PID:3240
            • 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:3960
          • 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:1684
            • C:\Users\Admin\AppData\Roaming\bin.exe
              "C:\Users\Admin\AppData\Roaming\bin.exe"
              2⤵
              • Executes dropped EXE
              PID:1864
            • 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:3260
          • 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:2684
            • 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:4000

          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 d8a26fac0c459ac401b1bf73b0440ce2fbfaad6abcbbfc10cd3f86cef1f54f0a
                • MD5 SHA1 SHA512 SSDEEP TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 21KB
                • SHA256 9c21f5f9252410664f72415b42ee3cab58c2e46f76bdeeaf36fc719f3eed74ff
                • MD5 SHA1 SHA512 SSDEEP TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 21KB
                • SHA256 c930e25c49b2c4a42ddc451addcafade16c1ba629d1dc4598db7aaba38d5d001
                • MD5 SHA1 SHA512 SSDEEP TLSH

                RES280B.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\RES280B.tmp
                • Size 2KB
                • SHA256 08f811db4e2481c34c9bd28cfb33ed27199367d37ac4c31137e73879114f9722
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_s2xvtd31.myf.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s2xvtd31.myf.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                bin.exe

                • Path C:\Users\Admin\AppData\Roaming\bin.exe
                • Size 756KB
                • SHA256 24d5fc96c725a959f62d8bbe6559e58cd3b2cef13c682cc38398c14446690275
                • MD5 SHA1 SHA512 SSDEEP TLSH

                CSCC544641FEDFD477982842354155C9141.TMP

                • Path \??\c:\Users\Admin\AppData\Local\Temp\CSCC544641FEDFD477982842354155C9141.TMP
                • Size 1KB
                • SHA256 49f6226bebf7567ecc5c4a2355d0aee2d523bbd05b89aacce5e2443fd8b1243d
                • MD5 SHA1 SHA512 TLSH

                guardian_src_c69a9c6ecb7b404cb41bdfe5bbe7112e.cs

                • Path \??\c:\Users\Admin\AppData\Local\Temp\guardian_src_c69a9c6ecb7b404cb41bdfe5bbe7112e.cs
                • Size 4KB
                • SHA256 3ee1bf1ab210527e7543dc78ca3511904bf7770d571eb0d11746edd9f5bf814a
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/1172-5-0x0000000005AF0000-0x0000000005B8C000-memory.dmp

                memory/1172-9-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/1172-10-0x0000000005DB0000-0x0000000005E52000-memory.dmp

                memory/1172-8-0x0000000074B42000-0x0000000074B43000-memory.dmp

                memory/1172-7-0x0000000005990000-0x00000000059A6000-memory.dmp

                memory/1172-13-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/1172-6-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/1172-0-0x0000000074B42000-0x0000000074B43000-memory.dmp

                memory/1172-4-0x0000000005930000-0x000000000593A000-memory.dmp

                memory/1172-3-0x00000000059A0000-0x0000000005A32000-memory.dmp

                memory/1172-2-0x0000000005E80000-0x000000000643A000-memory.dmp

                memory/1172-1-0x0000000000E80000-0x0000000000F42000-memory.dmp

                memory/1452-30-0x0000000006880000-0x00000000068A0000-memory.dmp

                memory/1452-15-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/1452-24-0x0000000005F20000-0x0000000005F3E000-memory.dmp

                memory/1452-25-0x0000000006350000-0x000000000639C000-memory.dmp

                memory/1452-26-0x0000000007490000-0x00000000074C6000-memory.dmp

                memory/1452-27-0x0000000070ED0000-0x0000000070F1C000-memory.dmp

                memory/1452-19-0x0000000005470000-0x00000000054D6000-memory.dmp

                memory/1452-31-0x00000000074D0000-0x0000000007573000-memory.dmp

                memory/1452-32-0x0000000007C50000-0x00000000082CC000-memory.dmp

                memory/1452-33-0x0000000007610000-0x000000000762A000-memory.dmp

                memory/1452-34-0x0000000007680000-0x000000000768A000-memory.dmp

                memory/1452-35-0x0000000007880000-0x0000000007916000-memory.dmp

                memory/1452-37-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/1452-20-0x0000000005C70000-0x0000000005CD6000-memory.dmp

                memory/1452-14-0x0000000002A50000-0x0000000002A86000-memory.dmp

                memory/1452-18-0x00000000053D0000-0x00000000053F2000-memory.dmp

                memory/1452-23-0x0000000005FB0000-0x000000000630B000-memory.dmp

                memory/1452-17-0x0000000005570000-0x0000000005BBA000-memory.dmp

                memory/1452-16-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/1508-59-0x0000000070ED0000-0x0000000070F1C000-memory.dmp

                memory/1680-70-0x0000000004FB0000-0x0000000004FC6000-memory.dmp

                memory/1696-40-0x0000000005810000-0x0000000005B6B000-memory.dmp

                memory/1696-42-0x0000000070ED0000-0x0000000070F1C000-memory.dmp

                memory/5584-51-0x0000000006460000-0x00000000064AC000-memory.dmp

                memory/5584-52-0x0000000070EA0000-0x0000000070EEC000-memory.dmp

                memory/5584-49-0x0000000005AF0000-0x0000000005E4B000-memory.dmp

                memory/6112-45-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/6112-71-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/6112-72-0x00000000075B0000-0x000000000762C000-memory.dmp

                memory/6112-73-0x0000000007650000-0x0000000007658000-memory.dmp

                memory/6112-67-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/6112-12-0x0000000074B30000-0x00000000752EC000-memory.dmp

                memory/6112-11-0x0000000000400000-0x0000000000410000-memory.dmp

                memory/6112-82-0x0000000008360000-0x0000000008522000-memory.dmp