Analysis
- max time kernel
14s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
16/10/2026, 23:25
General
- Target 2026-10-15_0cb1574d724bc00fb136d6fc4849060b_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
- Size 267KB
- Sample261016-3enyfsey71
- SHA256 9c4dc04e8d2667b4837871332ad5ae5cf928f20294aadf6287b5ba7d7a8d4c0a
Malware Config
Signatures
- UPX dump on OEP (original entry point) 10 IoCs
- Executes dropped EXE 5 IoCs
- Adds Run key to start application 2 TTPs 6 IoCs
- Drops file in Windows directory 3 IoCs
- 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 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-15_0cb1574d724bc00fb136d6fc4849060b_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-15_0cb1574d724bc00fb136d6fc4849060b_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\WINDOWS\MSWDM.EXE"C:\WINDOWS\MSWDM.EXE"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
-
C:\WINDOWS\MSWDM.EXE-r!C:\Windows\dev8C9B.tmp!C:\Users\Admin\AppData\Local\Temp\2026-10-15_0cb1574d724bc00fb136d6fc4849060b_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe! !2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-10-15_0CB1574D724BC00FB136D6FC4849060B_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE3⤵
- Executes dropped EXE
-
-
C:\WINDOWS\MSWDM.EXE-e!C:\Windows\dev8C9B.tmp!C:\Users\Admin\AppData\Local\Temp\2026-10-15_0CB1574D724BC00FB136D6FC4849060B_COBALT-STRIKE_ELEX_ICEDID_LUCA-STEALER_NJRAT_VIDAR.EXE!3⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\MSWDM.EXEMSWDM.EXE1⤵
- Executes dropped EXE
- Adds Run key to start application
- 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
2026-10-15_0cb1574d724bc00fb136d6fc4849060b_cobalt-strike_elex_icedid_luca-stealer_njrat_vidar.exe
MSWDM.EXE
dev8C9B.tmp
memory/1844-15-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1844-17-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2940-19-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2940-30-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3220-27-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3468-0-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3468-9-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4544-18-0x0000000000400000-0x000000000041B000-memory.dmp