Analysis
- user interaction
yes - max time kernel
3s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
27/08/2026, 00:07
General
- Target $77system (2)-cleaned_Slayed.exe
- Size 45KB
- Sample260827-aee2bsfg96
- SHA256 b5e52dc997cc024ddd8c4eb612a95583ddf51bf982491d50ffa992a02845102f
Malware Config
Extracted
-
xworm
-
https://pastebin.com/raw/8kkjU1cQ:187
-
:187
-
Install_directory
%ProgramData%
-
install_file
$77system.exe
-
pastebin_url
https://pastebin.com/raw/8kkjU1cQ
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.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\$77system (2)-cleaned_Slayed.exe"C:\Users\Admin\AppData\Local\Temp\$77system (2)-cleaned_Slayed.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\$77system (2)-cleaned_Slayed.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 '$77system (2)-cleaned_Slayed.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 -ExclusionPath 'C:\ProgramData\$77system.exe'2⤵
- Command and Scripting Interpreter: PowerShell
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '$77system.exe'2⤵
- Command and Scripting Interpreter: PowerShell
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
StartupProfileData-NonInteractive
StartupProfileData-NonInteractive
__PSScriptPolicyTest_3q0pk3aa.54k.ps1
memory/2248-0-0x0000000000B80000-0x0000000000B92000-memory.dmp
memory/3164-21-0x0000014C4BFF0000-0x0000014C4BFFA000-memory.dmp
memory/3164-24-0x0000014C4C030000-0x0000014C4C036000-memory.dmp
memory/3164-19-0x0000014C4BFE0000-0x0000014C4BFEA000-memory.dmp
memory/3164-20-0x0000014C4C010000-0x0000014C4C02C000-memory.dmp
memory/3164-17-0x0000014C4BF00000-0x0000014C4BF1C000-memory.dmp
memory/3164-22-0x0000014C4C050000-0x0000014C4C06A000-memory.dmp
memory/3164-23-0x0000014C4C000000-0x0000014C4C008000-memory.dmp
memory/3164-18-0x0000014C4BF20000-0x0000014C4BFD3000-memory.dmp
memory/3164-25-0x0000014C4C040000-0x0000014C4C04A000-memory.dmp
memory/3164-26-0x0000014C2E920000-0x0000014C2E930000-memory.dmp
memory/3164-10-0x0000014C2E920000-0x0000014C2E930000-memory.dmp
memory/3164-9-0x0000014C4BE70000-0x0000014C4BE92000-memory.dmp
memory/3164-1-0x0000014C2E920000-0x0000014C2E930000-memory.dmp
memory/3164-2-0x0000014C2E920000-0x0000014C2E930000-memory.dmp