Analysis
- max time kernel
149s - max time network
117s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
03/05/2026, 03:38
General
- Target x767d0d9d2c1bc033b7ccd79f5e502f161caec19eb4bb6838a0a6e40f65969009.exe
- Size 229KB
- Sample260503-d7estabs4y
- SHA256 767d0d9d2c1bc033b7ccd79f5e502f161caec19eb4bb6838a0a6e40f65969009
Malware Config
Extracted
-
xworm
-
XWorm V6.5
-
install_file
USB.exe
-
localhost
127.0.0.1
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\x767d0d9d2c1bc033b7ccd79f5e502f161caec19eb4bb6838a0a6e40f65969009.exe"C:\Users\Admin\AppData\Local\Temp\x767d0d9d2c1bc033b7ccd79f5e502f161caec19eb4bb6838a0a6e40f65969009.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\x767d0d9d2c1bc033b7ccd79f5e502f161caec19eb4bb6838a0a6e40f65969009.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'x767d0d9d2c1bc033b7ccd79f5e502f161caec19eb4bb6838a0a6e40f65969009.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_s0j2hzdd.fke.ps1
memory/656-34-0x000001EEC7760000-0x000001EEC780D000-memory.dmp
memory/656-33-0x000001EEAD8E0000-0x000001EEAD8EC000-memory.dmp
memory/4356-3-0x000000001BED0000-0x000000001BF7D000-memory.dmp
memory/4356-5-0x000000001B9C0000-0x000000001B9D0000-memory.dmp
memory/4356-0-0x0000000000D10000-0x0000000000D40000-memory.dmp
memory/4356-4-0x0000000003020000-0x0000000003028000-memory.dmp
memory/4356-2-0x00000000014D0000-0x00000000014DC000-memory.dmp
memory/4356-1-0x000000001B9C0000-0x000000001B9D0000-memory.dmp
memory/4356-36-0x000000001BED0000-0x000000001BF7D000-memory.dmp
memory/4356-45-0x000000001BED0000-0x000000001BF7D000-memory.dmp
memory/4780-10-0x000002CECD9A0000-0x000002CECD9B0000-memory.dmp
memory/4780-9-0x000002CECD9A0000-0x000002CECD9B0000-memory.dmp
memory/4780-11-0x000002CECD930000-0x000002CECD952000-memory.dmp
memory/4780-22-0x000002CECDAB0000-0x000002CECDB5D000-memory.dmp
memory/4780-21-0x000002CEB3B50000-0x000002CEB3B5C000-memory.dmp