Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/08/2026, 23:49
General
- Target 5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487.exe
- Size 717KB
- Sample260830-3vf8jsbm2z
- SHA256 5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487
Malware Config
Extracted
-
xworm
-
5.0
-
194.116.236.216:5005
-
U5T8ciq1B3Ser6rm
-
install_file
USB.exe
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 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- 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: EnumeratesProcesses 10 IoCs
- Suspicious use of AdjustPrivilegeToken 49 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487.exe"C:\Users\Admin\AppData\Local\Temp\5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487.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\5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487.exe"C:\Users\Admin\AppData\Local\Temp\5221f853cf61822c1e01fc25090a6599646c8430e5ad0858b405e46a3524b487.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\tmod02sk5kw.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\dsQGBr.exe"C:\Users\Admin\AppData\Roaming\dsQGBr.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
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dsQGBr.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Roaming\dsQGBr.exe"C:\Users\Admin\AppData\Roaming\dsQGBr.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
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_qigvzrb3.42v.ps1
tmod02sk5kw.ps1
dsQGBr.exe
memory/2404-15-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2404-32-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/2404-48-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/2404-49-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/2404-17-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/3896-6-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/3896-0-0x0000000074412000-0x0000000074413000-memory.dmp
memory/3896-11-0x0000000007D40000-0x0000000007DE4000-memory.dmp
memory/3896-1-0x00000000007C0000-0x000000000087A000-memory.dmp
memory/3896-9-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/3896-2-0x0000000005910000-0x0000000005ECA000-memory.dmp
memory/3896-3-0x00000000053F0000-0x0000000005482000-memory.dmp
memory/3896-8-0x0000000074412000-0x0000000074413000-memory.dmp
memory/3896-10-0x0000000007CA0000-0x0000000007D3C000-memory.dmp
memory/3896-7-0x00000000058F0000-0x0000000005904000-memory.dmp
memory/3896-20-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/3896-5-0x0000000005490000-0x000000000549A000-memory.dmp
memory/3896-4-0x0000000005570000-0x00000000058CB000-memory.dmp
memory/4304-28-0x000002446D610000-0x000002446D632000-memory.dmp
memory/5632-55-0x00000000063B0000-0x000000000670B000-memory.dmp
memory/5632-57-0x0000000006E00000-0x0000000006E4C000-memory.dmp
memory/5632-58-0x00000000721D0000-0x000000007221C000-memory.dmp
memory/5632-61-0x0000000007B10000-0x0000000007BB3000-memory.dmp
memory/5744-22-0x0000000005CE0000-0x0000000005D46000-memory.dmp
memory/5744-43-0x0000000007700000-0x000000000770A000-memory.dmp
memory/5744-35-0x00000000072D0000-0x0000000007306000-memory.dmp
memory/5744-39-0x0000000007310000-0x0000000007330000-memory.dmp
memory/5744-29-0x0000000006330000-0x000000000634E000-memory.dmp
memory/5744-40-0x0000000007350000-0x00000000073F3000-memory.dmp
memory/5744-36-0x0000000074CC0000-0x0000000074D0C000-memory.dmp
memory/5744-41-0x0000000007CD0000-0x000000000834C000-memory.dmp
memory/5744-42-0x0000000007690000-0x00000000076AA000-memory.dmp
memory/5744-30-0x0000000006360000-0x00000000063AC000-memory.dmp
memory/5744-44-0x0000000007900000-0x0000000007996000-memory.dmp
memory/5744-23-0x0000000005E00000-0x0000000005E66000-memory.dmp
memory/5744-47-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/5744-21-0x0000000005BC0000-0x0000000005BE2000-memory.dmp
memory/5744-18-0x0000000005540000-0x0000000005B8A000-memory.dmp
memory/5744-14-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/5744-19-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/5744-16-0x0000000074400000-0x0000000074BBC000-memory.dmp
memory/5744-13-0x0000000004E60000-0x0000000004E96000-memory.dmp
memory/6000-50-0x0000000007C10000-0x0000000007CB4000-memory.dmp