Analysis
- user interaction
yes - max time kernel
1s - max time network
7s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
- submitted
27/08/2026, 00:07
General
- Target $77system (2)-cleaned_Slayed.exe
- Size 45KB
- Sample260827-aee2bsfg96
- SHA256 b5e52dc997cc024ddd8c4eb612a95583ddf51bf982491d50ffa992a02845102f
Score
10/10
Malware Config
Extracted
Family
-
xworm
C2
-
https://pastebin.com/raw/8kkjU1cQ:187
-
:187
Attributes
-
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 1 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 use of AdjustPrivilegeToken 1 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
-
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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_khi1rzp4.wnj.ps1
memory/1560-2-0x000001B8B1940000-0x000001B8B1950000-memory.dmp
memory/1560-1-0x000001B8B1940000-0x000001B8B1950000-memory.dmp
memory/1560-7-0x000001B8B1B00000-0x000001B8B1B22000-memory.dmp
memory/1560-11-0x000001B8B1940000-0x000001B8B1950000-memory.dmp
memory/4632-0-0x0000000000010000-0x0000000000022000-memory.dmp