Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/10/2026, 22:38
General
- Target 2026-10-28_9d3ce8f59b749a38f9029dab7791be59_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe
- Size 2.2MB
- Sample261029-2kl6datx6r
- SHA256 99a4d03fa83b049a3117be765645e81e5f90b8f4b906f1be1f29d2118a1100bd
Malware Config
Signatures
- UPX dump on OEP (original entry point) 2 IoCs
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_9d3ce8f59b749a38f9029dab7791be59_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_9d3ce8f59b749a38f9029dab7791be59_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_zAMDw\GalaxyInstaller.exe"C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_zAMDw\GalaxyInstaller.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_zAMDw\GalaxySetup.exe"C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_zAMDw\GalaxySetup.exe" /lang=en_US /campaign=""3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-BXEN642X4N.tmp\GalaxySetup.tmp"C:\Users\Admin\AppData\Local\Temp\is-BXEN642X4N.tmp\GalaxySetup.tmp" /SL5="$B0200,337849907,1791488,C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_zAMDw\GalaxySetup.exe" /lang=en_US /campaign=""4⤵
- Executes dropped EXE
- Loads dropped DLL
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
InstallerWebinstaller.log
webinstaller[1].json
GalaxyInstaller.exe
icon.ico
_isdecmp.dll
GalaxySetup.tmp
memory/1864-83-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-85-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-81-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-79-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-87-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-77-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-75-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-73-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/1864-89-0x00000000007C0000-0x0000000000ECD000-memory.dmp
memory/2248-40-0x0000000000400000-0x0000000000642000-memory.dmp
memory/2248-0-0x0000000000400000-0x0000000000642000-memory.dmp
memory/4240-72-0x0000000000480000-0x000000000064B000-memory.dmp
memory/4240-60-0x0000000000480000-0x000000000064B000-memory.dmp
memory/5916-35-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-37-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-41-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-42-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-43-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-44-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-45-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-46-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-38-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-36-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-34-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-39-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-30-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-29-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-28-0x000000001F130000-0x000000001F658000-memory.dmp
memory/5916-27-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-26-0x000000001EA30000-0x000000001EBF2000-memory.dmp
memory/5916-15-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-14-0x00007FFD98070000-0x00007FFD98A14000-memory.dmp
memory/5916-13-0x0000000000A60000-0x0000000000AF0000-memory.dmp
memory/5916-12-0x00007FFD981FF000-0x00007FFD98200000-memory.dmp