Analysis
- max time kernel
149s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
04/11/2026, 15:12
General
- Target 2026-11-03_84a6773b54995db12a170f3cace69d65_coinminer_elex_glassworm_magniber_medusalocker_njrat_qak.exe
- Size 4.7MB
- Sample261104-sk6eksdv7p
- SHA256 e823f29532bd3efb69aa5420d38722f794d56e37574a4d7c7a36a44215591fd4
Malware Config
Extracted
-
urelas
-
121.88.5.183
-
218.54.30.235
-
121.88.5.181
-
112.223.217.101
Signatures
- Family: Urelas
Urelas is a trojan targeting card games.
- Executes dropped EXE 2 IoCs
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-03_84a6773b54995db12a170f3cace69d65_coinminer_elex_glassworm_magniber_medusalocker_njrat_qak.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-03_84a6773b54995db12a170f3cace69d65_coinminer_elex_glassworm_magniber_medusalocker_njrat_qak.exe"1⤵
- Direct Volume Access: Opens a physical disk for reading
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\sander.exe"C:\Users\Admin\AppData\Local\Temp\sander.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ctfmom.exe"C:\Users\Admin\AppData\Local\Temp\ctfmom.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuyex.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
_sannuyex.bat
ctfmom.exe
golfinfo.ini
sander.exe
memory/1228-46-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-35-0x00000000015D0000-0x00000000015D2000-memory.dmp
memory/1228-47-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-49-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-44-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-50-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-33-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-48-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-45-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-37-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-41-0x00000000015D0000-0x00000000015D2000-memory.dmp
memory/1228-40-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-42-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1228-43-0x0000000000A40000-0x0000000000AE1000-memory.dmp
memory/1364-36-0x0000000000630000-0x0000000000B13000-memory.dmp
memory/1364-24-0x0000000000630000-0x0000000000B13000-memory.dmp
memory/1364-13-0x0000000000630000-0x0000000000B13000-memory.dmp
memory/1364-14-0x0000000000659000-0x000000000065A000-memory.dmp
memory/1676-0-0x0000000000C60000-0x0000000001143000-memory.dmp
memory/1676-22-0x0000000000C60000-0x0000000001143000-memory.dmp
memory/1676-1-0x0000000000C89000-0x0000000000C8A000-memory.dmp