Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 12:33
General
- Target 2026-08-15_1c023230edec231e60e2552bf072bdf6_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe
- Size 1.4MB
- Sample260815-prcjaswfpd
- SHA256 344297a39a5ed9443f77ab32e44004494b4659edba8239537c1f1ead35702e86
Malware Config
Signatures
- Executes dropped EXE 5 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 4 IoCs
- Drops file in Program Files directory 64 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_1c023230edec231e60e2552bf072bdf6_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_1c023230edec231e60e2552bf072bdf6_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_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:\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
alg.exe
memory/456-27-0x000002863D5E0000-0x000002863D646000-memory.dmp
memory/456-26-0x000002863D5E0000-0x000002863D646000-memory.dmp
memory/456-25-0x000002863D5E0000-0x000002863D646000-memory.dmp
memory/456-24-0x000002863D4A0000-0x000002863D5D1000-memory.dmp
memory/2968-2-0x000001CAEDD10000-0x000001CAEDD76000-memory.dmp
memory/2968-1-0x000001CAEDD10000-0x000001CAEDD76000-memory.dmp
memory/2968-20-0x000001CAEDD10000-0x000001CAEDD76000-memory.dmp
memory/2968-0-0x000001CAEDAA0000-0x000001CAEDBCD000-memory.dmp
memory/2968-3-0x000001CAEDD10000-0x000001CAEDD76000-memory.dmp
memory/4076-52-0x00007FF6F3BE0000-0x00007FF6F3D48000-memory.dmp
memory/4076-50-0x00000204A52B0000-0x00000204A5316000-memory.dmp
memory/4076-44-0x00000204A52B0000-0x00000204A5316000-memory.dmp
memory/4076-45-0x00000204A52B0000-0x00000204A5316000-memory.dmp
memory/4076-43-0x00007FF6F3BE0000-0x00007FF6F3D48000-memory.dmp
memory/4468-13-0x0000021FF3AF0000-0x0000021FF3B56000-memory.dmp
memory/4468-42-0x00007FF7FA200000-0x00007FF7FA323000-memory.dmp
memory/4468-14-0x0000021FF3AF0000-0x0000021FF3B56000-memory.dmp
memory/4468-12-0x0000021FF3AF0000-0x0000021FF3B56000-memory.dmp
memory/4468-11-0x00007FF7FA200000-0x00007FF7FA323000-memory.dmp
memory/4508-55-0x000001F234840000-0x000001F234971000-memory.dmp
memory/4508-56-0x000001F234AB0000-0x000001F234B16000-memory.dmp
memory/4508-57-0x000001F234AB0000-0x000001F234B16000-memory.dmp
memory/5260-36-0x000002693D380000-0x000002693D3E6000-memory.dmp
memory/5260-33-0x000002693D120000-0x000002693D251000-memory.dmp
memory/5260-35-0x000002693D380000-0x000002693D3E6000-memory.dmp
memory/5260-34-0x000002693D380000-0x000002693D3E6000-memory.dmp