Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/09/2026, 13:18
General
- Target 697d1c066d1e0a2a6e96601f3e6afb6b795e78b640858c6fb85048181ce9940d.exe
- Size 76KB
- Sample260903-qj13cstycs
- SHA256 697d1c066d1e0a2a6e96601f3e6afb6b795e78b640858c6fb85048181ce9940d
Malware Config
Extracted
-
xworm
-
5.0
-
30.tcp.cpolar.top:14749
-
kVkjo04YJwm3CKC5
-
Install_directory
%ProgramData%
-
install_file
Bluestacks.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 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\697d1c066d1e0a2a6e96601f3e6afb6b795e78b640858c6fb85048181ce9940d.exe"C:\Users\Admin\AppData\Local\Temp\697d1c066d1e0a2a6e96601f3e6afb6b795e78b640858c6fb85048181ce9940d.exe"1⤵
- Creates a file in the Startup directory
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\ProgramData\Bluestacks.exeC:\ProgramData\Bluestacks.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\PROGRA~3\Bluestacks.exeC:\PROGRA~3\BLUEST~1.EXE1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Bluestacks.exe
memory/4344-12-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/4344-14-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/4344-15-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/5880-11-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/5880-13-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/5980-1-0x0000000000AA0000-0x0000000000AB8000-memory.dmp
memory/5980-0-0x00007FFD08C1F000-0x00007FFD08C20000-memory.dmp
memory/5980-2-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/5980-7-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/5980-16-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp
memory/5980-17-0x00007FFD08A90000-0x00007FFD09434000-memory.dmp