Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
24/08/2026, 01:26
General
- Target 2026-08-23_af87b4b76a3ff92a71adf3423b6bbea7_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe
- Size 1.1MB
- Sample260824-btlyvssamd
- SHA256 733a2de84e5db83c897407b0940a77c474547ddab6e6f1841a566ec0a5dd0414
Malware Config
Signatures
- UPX dump on OEP (original entry point) 2 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 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).
- 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.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-23_af87b4b76a3ff92a71adf3423b6bbea7_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_af87b4b76a3ff92a71adf3423b6bbea7_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_IOkvC\GalaxyInstaller.exe"C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_IOkvC\GalaxyInstaller.exe" 1967904485 "Yet Another Zombie Survivors"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
InstallerBootstrapper.log
GalaxyInstaller.exe
icon.ico
remoteconfig.json
memory/916-0-0x0000000000400000-0x000000000051B000-memory.dmp
memory/916-1-0x0000000000400000-0x000000000051B000-memory.dmp
memory/1772-15-0x00000000003A0000-0x00000000003C0000-memory.dmp
memory/1772-16-0x0000000002570000-0x0000000002580000-memory.dmp
memory/1772-27-0x000000001E110000-0x000000001E2D2000-memory.dmp
memory/1772-28-0x000000001E810000-0x000000001ED38000-memory.dmp
memory/1772-29-0x0000000002570000-0x0000000002580000-memory.dmp
memory/1772-39-0x0000000002570000-0x0000000002580000-memory.dmp