Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
11/05/2026, 16:43
General
- Target 2026-05-11_b14f4ec2a722c6fbcf453c672ce282b3_cobalt-strike_icedid_njrat_vidar.exe
- Size 840KB
- Sample260511-t8gxkaez21
- SHA256 3ad4e8b4fce817429fd931bbbb4f4ecae4b1417dc483f990d4d0f3e51f390e9f
Malware Config
Signatures
- Executes dropped EXE 6 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 7 IoCs
- Drops file in Program Files directory 64 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_b14f4ec2a722c6fbcf453c672ce282b3_cobalt-strike_icedid_njrat_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_b14f4ec2a722c6fbcf453c672ce282b3_cobalt-strike_icedid_njrat_vidar.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
-
\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
elevation_service.exe
maintenanceservice.exe
OSE.EXE
elevation_service.exe
DiagnosticsHub.StandardCollector.Service.exe
alg.exe
AppVClient.exe
memory/792-11-0x00007FF76ADA0000-0x00007FF76AE87000-memory.dmp
memory/792-75-0x00007FF76ADA0000-0x00007FF76AE87000-memory.dmp
memory/792-14-0x000001C9532F0000-0x000001C953356000-memory.dmp
memory/792-12-0x000001C9532F0000-0x000001C953356000-memory.dmp
memory/792-81-0x000001C953CE0000-0x000001C953D8F000-memory.dmp
memory/1228-47-0x000001D668380000-0x000001D6683E6000-memory.dmp
memory/1228-45-0x000001D668130000-0x000001D66825F000-memory.dmp
memory/1228-84-0x000001D668D20000-0x000001D668DCF000-memory.dmp
memory/1228-46-0x000001D668380000-0x000001D6683E6000-memory.dmp
memory/1660-23-0x000002BCE8B00000-0x000002BCE8B66000-memory.dmp
memory/1660-22-0x00007FF782ED0000-0x00007FF782FB7000-memory.dmp
memory/1660-82-0x000002BCE94B0000-0x000002BCE955F000-memory.dmp
memory/1660-78-0x00007FF782ED0000-0x00007FF782FB7000-memory.dmp
memory/1660-25-0x000002BCE8B00000-0x000002BCE8B66000-memory.dmp
memory/3688-65-0x0000026D959D0000-0x0000026D95AFF000-memory.dmp
memory/3688-67-0x0000026D95C20000-0x0000026D95C86000-memory.dmp
memory/3688-66-0x0000026D95C20000-0x0000026D95C86000-memory.dmp
memory/4268-37-0x0000027B33770000-0x0000027B337D6000-memory.dmp
memory/4268-36-0x0000027B33520000-0x0000027B3364F000-memory.dmp
memory/4268-83-0x0000027B33CA0000-0x0000027B33D4F000-memory.dmp
memory/4268-39-0x0000027B33770000-0x0000027B337D6000-memory.dmp
memory/4920-33-0x00007FF6FB930000-0x00007FF6FBA8F000-memory.dmp
memory/4920-3-0x0000025DF5ED0000-0x0000025DF5F36000-memory.dmp
memory/4920-29-0x0000025DF5ED0000-0x0000025DF5F36000-memory.dmp
memory/4920-0-0x0000025DF5ED0000-0x0000025DF5F36000-memory.dmp
memory/4920-2-0x00007FF6FB930000-0x00007FF6FBA8F000-memory.dmp
memory/5900-55-0x000002036F8F0000-0x000002036F956000-memory.dmp
memory/5900-53-0x00007FF747EE0000-0x00007FF748048000-memory.dmp
memory/5900-54-0x000002036F8F0000-0x000002036F956000-memory.dmp
memory/5900-62-0x00007FF747EE0000-0x00007FF748048000-memory.dmp
memory/5900-60-0x000002036F8F0000-0x000002036F956000-memory.dmp