Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/10/2026, 11:15
General
- Target 2026-10-24_af0d3aa30dbcde047e133c9888fb6bfd_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe
- Size 644KB
- Sample261025-nczvlsft5w
- SHA256 e160129c927893cb9bef44434c21d7bacb90de1f87427778bc6347065c9160b5
Score
10/10
Malware Config
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Suricata alert: REMCOS RAT Malware Inbound C2 Communication 3 IoCs
Network activity triggered a Suricata alert
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication 3 IoCs
Network activity triggered a Suricata alert
- Custom signatureDetects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs
- Custom signatureDetects executables built or packed with MPress PE compressor 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.
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-24_af0d3aa30dbcde047e133c9888fb6bfd_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-24_af0d3aa30dbcde047e133c9888fb6bfd_cobalt-strike_coinminer_icedid_njrat_remcos_vidar.exe"1⤵
- Suricata alert: REMCOS RAT Malware Inbound C2 Communication
- Suricata alert: REMCOS RAT Malware Outbound C2 Communication
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2368-0-0x0000000180000000-0x000000018012C000-memory.dmp
memory/2368-3-0x0000000180000000-0x000000018012C000-memory.dmp
memory/2368-4-0x0000000180000000-0x000000018012C000-memory.dmp