Analysis
- user interaction
yes - max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/05/2026, 03:32
General
- Target XClienth.exe
- Size 30KB
- Sample260531-d3ra2sg141
- SHA256 a2c91a31b70cc3af77bedc7e41253987aa0516ffada935323e423ab1e3caa140
Malware Config
Extracted
-
xworm
-
3.0
-
8.tcp.vip.cpolar.cn:14564
-
WYv40iJn86wu60dQ
-
install_file
USB.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\XClienth.exe"C:\Users\Admin\AppData\Local\Temp\XClienth.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\akazql.COM"C:\Users\Admin\AppData\Local\Temp\akazql.COM"2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\MBR2.exe"C:\Users\Admin\AppData\Local\Temp\MBR2.exe"3⤵
-
-
C:\Users\Admin\AppData\Local\Temp\TROLL5.exe"C:\Users\Admin\AppData\Local\Temp\TROLL5.exe"3⤵
-
-
C:\Users\Admin\AppData\Local\Temp\TROLL2.exe"C:\Users\Admin\AppData\Local\Temp\TROLL2.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
MBR2.exe
TROLL2.exe
TROLL5.exe
akazql.COM
memory/2424-49-0x0000000005140000-0x000000000514A000-memory.dmp
memory/2424-48-0x0000000005150000-0x00000000051E2000-memory.dmp
memory/2424-47-0x0000000005660000-0x0000000005C04000-memory.dmp
memory/2424-46-0x0000000000680000-0x0000000000738000-memory.dmp
memory/3656-10-0x000000001BAE0000-0x000000001BBC4000-memory.dmp
memory/3656-9-0x000000001BC10000-0x000000001BC20000-memory.dmp
memory/3656-8-0x0000000000DC0000-0x0000000000EAC000-memory.dmp
memory/4368-0-0x0000000000CF0000-0x0000000000CFE000-memory.dmp
memory/4368-2-0x00000000014D0000-0x00000000014DA000-memory.dmp
memory/4368-1-0x000000001B9D0000-0x000000001B9E0000-memory.dmp
memory/4740-33-0x00000000007E0000-0x000000000081A000-memory.dmp