Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 00:19
General
- Target 2026-10-31_70e609ebac8354164e0c0f4334b409ae_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat.exe
- Size 217KB
- Sample261102-amhr7ags2q
- SHA256 a2c0ffb40d4df7b5d036343d2cf5ca90946f2a916f07979cfe1a08a0a5ea9373
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 8 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 3 IoCs
- 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-31_70e609ebac8354164e0c0f4334b409ae_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-31_70e609ebac8354164e0c0f4334b409ae_amadey_cobalt-strike_elex_hellokitty_hijackloader_luca-stealer_njrat.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5828-0-0x0000000000400000-0x0000000000438000-memory.dmp
memory/5828-1-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-2-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-3-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-8-0x0000000000408000-0x0000000000409000-memory.dmp
memory/5828-12-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-16-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-26-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-27-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-28-0x0000000000720000-0x000000000073E000-memory.dmp
memory/5828-30-0x0000000000400000-0x0000000000438000-memory.dmp