Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/08/2026, 23:22
General
- Target a6300e60e9af0705324ce63a6c2172426a46ed7b54e49db37d06f0afaf0f0117.exe
- Size 157KB
- Sample260825-3clejszfpe
- SHA256 a6300e60e9af0705324ce63a6c2172426a46ed7b54e49db37d06f0afaf0f0117
Malware Config
Extracted
-
xworm
-
XWorm V6.0
-
172.24.165.81:443
-
Install_directory
%AppData%
-
install_file
ChromeSetup.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 2 IoCs
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 1 TTPs 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 use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a6300e60e9af0705324ce63a6c2172426a46ed7b54e49db37d06f0afaf0f0117.exe"C:\Users\Admin\AppData\Local\Temp\a6300e60e9af0705324ce63a6c2172426a46ed7b54e49db37d06f0afaf0f0117.exe"1⤵
- Creates a file in the Startup directory
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\ChromeSetup.exeC:\Users\Admin\AppData\Roaming\ChromeSetup.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ChromeSetup.exe
memory/2640-20-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/2640-19-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/2640-18-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/2640-17-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-4-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-6-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-7-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-8-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-9-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-10-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-5-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-0-0x00007FFA442EF000-0x00007FFA442F0000-memory.dmp
memory/4348-3-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-2-0x00007FFA44160000-0x00007FFA44B04000-memory.dmp
memory/4348-1-0x0000000000070000-0x000000000009E000-memory.dmp