Analysis
- max time kernel
149s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/10/2026, 04:32
General
- Target 2026-10-28_53696ad0de30379c1fc6f65b7e7d14b3_amadey_cobalt-strike_elex_hijackloader_luca-stealer_njrat_smoke-loader.exe
- Size 300KB
- Sample261030-e6am5shs5x
- SHA256 773718382f3e46a3b80c0d74dc0ca2b1858c7fc2d5633027b85dc764123c7293
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 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 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 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\2026-10-28_53696ad0de30379c1fc6f65b7e7d14b3_amadey_cobalt-strike_elex_hijackloader_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_53696ad0de30379c1fc6f65b7e7d14b3_amadey_cobalt-strike_elex_hijackloader_luca-stealer_njrat_smoke-loader.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/4632-0-0x0000000000400000-0x000000000044C000-memory.dmp
memory/4632-2-0x0000000001E80000-0x0000000001E9E000-memory.dmp
memory/4632-3-0x0000000001E80000-0x0000000001E9E000-memory.dmp
memory/4632-8-0x0000000000409000-0x000000000040A000-memory.dmp
memory/4632-9-0x0000000001E80000-0x0000000001E9E000-memory.dmp
memory/4632-19-0x0000000001E80000-0x0000000001E9E000-memory.dmp
memory/4632-26-0x0000000001E80000-0x0000000001E9E000-memory.dmp
memory/4632-28-0x0000000001E80000-0x0000000001E9E000-memory.dmp
memory/4632-33-0x0000000000400000-0x000000000044C000-memory.dmp