Analysis
- max time kernel
25s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 15:24
General
- Target 2026-04-15_6bdd26a9d1b54f4a9a5658871e69f539_elex_icedid_njrat_vidar.exe
- Size 470KB
- Sample260415-ss613sbx9m
- SHA256 8a4eb3b96b6d19e1d75a8249e115cdf29fe7c9982864b58e3a290f80703aaa9c
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 7 IoCs
- Executes dropped EXE 4 IoCs
- Adds Run key to start application 2 TTPs 6 IoCs
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 4 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 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_6bdd26a9d1b54f4a9a5658871e69f539_elex_icedid_njrat_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_6bdd26a9d1b54f4a9a5658871e69f539_elex_icedid_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
- System Location Discovery: System Language Discovery
-
-
C:\WINDOWS\MSWDM.EXE-r!C:\Windows\dev4726.tmp!C:\Users\Admin\AppData\Local\Temp\2026-04-15_6bdd26a9d1b54f4a9a5658871e69f539_elex_icedid_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\2026-04-15_6BDD26A9D1B54F4A9A5658871E69F539_ELEX_ICEDID_NJRAT_VIDAR.EXE3⤵
- Executes dropped EXE
-
-
-
C:\Windows\MSWDM.EXEMSWDM.EXE1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
MSWDM.EXE
dev4726.tmp
memory/2068-18-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2068-19-0x0000000000680000-0x0000000000686000-memory.dmp
memory/3244-15-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3244-17-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4176-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4176-8-0x0000000000400000-0x0000000000414000-memory.dmp
memory/5032-9-0x0000000000400000-0x0000000000414000-memory.dmp