Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 12:20
General
- Target 2026-08-03_3e2d464f8fa8778c4553647fe80c396a_amadey_coinminer_elex_glassworm_njrat_smoke-loader_stop.exe
- Size 3.0MB
- Sample260804-phzx8sba26
- SHA256 dea2f83cfba91a7b38df0fd8a5a939df9dc5975d8cbe7256b7d36cb2b0a4656f
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 7 IoCs
- Executes dropped EXE 2 IoCs
- Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 1 IoCs
- UPX packed file 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
- Program crash 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_3e2d464f8fa8778c4553647fe80c396a_amadey_coinminer_elex_glassworm_njrat_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_3e2d464f8fa8778c4553647fe80c396a_amadey_coinminer_elex_glassworm_njrat_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\sc.exesc.exe start LYgVW0zvu12⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
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C:\Windows\Syswow64\c98b6788C:\Windows\Syswow64\c98b67881⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 1522⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1152 -ip 11521⤵
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C:\Windows\Syswow64\c98b6788C:\Windows\Syswow64\c98b67881⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 1482⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 5072 -ip 50721⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
c98b6788
memory/1152-3-0x0000000000220000-0x0000000000525000-memory.dmp
memory/1152-4-0x0000000000220000-0x0000000000525000-memory.dmp
memory/2660-0-0x0000000000B50000-0x0000000000E55000-memory.dmp
memory/2660-8-0x0000000000B50000-0x0000000000E55000-memory.dmp
memory/5072-6-0x0000000000220000-0x0000000000525000-memory.dmp
memory/5072-7-0x0000000000220000-0x0000000000525000-memory.dmp