Analysis
- max time kernel
150s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/05/2026, 07:08
General
- Target 2026-05-05_ace8a923e9bc2346fce707e794f456aa_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe
- Size 1.4MB
- Sample260505-hypzmsd15j
- SHA256 3f0db024399a03810ca0e4d326660882e843171305873e5ead9212fc9b0c6ecb
Malware Config
Signatures
- Executes dropped EXE 7 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 9 IoCs
- Drops file in Program Files directory 64 IoCs
- Modifies data under HKEY_USERS 5 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_ace8a923e9bc2346fce707e794f456aa_cobalt-strike_icedid_mespinoza_njrat_ryuk_satacom_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_ace8a923e9bc2346fce707e794f456aa_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:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv1⤵
-
C:\Windows\system32\fxssvc.exeC:\Windows\system32\fxssvc.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- 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
- Drops file in Program Files directory
-
\??\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
7z.exe
7zFM.exe
7zG.exe
Uninstall.exe
AppVShNotify.exe
IntegratedOffice.exe
MavInject32.exe
OfficeC2RClient.exe
appvcleaner.exe
LICLUA.EXE
OSE.EXE
VSTOInstaller.exe
chrmstp.exe
setup.exe
chrome_pwa_launcher.exe
elevated_tracing_service.exe
elevation_service.exe
notification_helper.exe
os_update_handler.exe
chrome_proxy.exe
appletviewer.exe
extcheck.exe
idlj.exe
jabswitch.exe
jar.exe
jarsigner.exe
java-rmi.exe
java.exe
javac.exe
dotnet.exe
DiagnosticsHub.StandardCollector.Service.exe
FXSSVC.exe
alg.exe
AppVClient.exe
memory/2784-57-0x0000018FCCB00000-0x0000018FCCB66000-memory.dmp
memory/2784-56-0x0000018FCC8D0000-0x0000018FCCA22000-memory.dmp
memory/2784-58-0x0000018FCCB00000-0x0000018FCCB66000-memory.dmp
memory/2888-25-0x000001EC31220000-0x000001EC31286000-memory.dmp
memory/2888-23-0x000001EC31220000-0x000001EC31286000-memory.dmp
memory/2888-89-0x00007FF6D7AE0000-0x00007FF6D7BC4000-memory.dmp
memory/2888-22-0x00007FF6D7AE0000-0x00007FF6D7BC4000-memory.dmp
memory/2992-39-0x0000021B80850000-0x0000021B808B6000-memory.dmp
memory/2992-36-0x00007FF638020000-0x00007FF6382A8000-memory.dmp
memory/2992-37-0x0000021B80850000-0x0000021B808B6000-memory.dmp
memory/2992-43-0x0000021B80850000-0x0000021B808B6000-memory.dmp
memory/2992-45-0x00007FF638020000-0x00007FF6382A8000-memory.dmp
memory/3552-1-0x00000225DB4E0000-0x00000225DB546000-memory.dmp
memory/3552-3-0x00000225DB4E0000-0x00000225DB546000-memory.dmp
memory/3552-33-0x00000225DB4E0000-0x00000225DB546000-memory.dmp
memory/3552-0-0x00000225DB2E0000-0x00000225DB375000-memory.dmp
memory/3924-48-0x000001E244A50000-0x000001E244BA2000-memory.dmp
memory/3924-50-0x000001E244C80000-0x000001E244CE6000-memory.dmp
memory/3924-49-0x000001E244C80000-0x000001E244CE6000-memory.dmp
memory/4052-64-0x00007FF7A8C10000-0x00007FF7A8D78000-memory.dmp
memory/4052-65-0x000001EDF9510000-0x000001EDF9576000-memory.dmp
memory/4052-66-0x000001EDF9510000-0x000001EDF9576000-memory.dmp
memory/4052-71-0x000001EDF9510000-0x000001EDF9576000-memory.dmp
memory/4052-73-0x00007FF7A8C10000-0x00007FF7A8D78000-memory.dmp
memory/4724-76-0x000001B535CE0000-0x000001B535E32000-memory.dmp
memory/4724-78-0x000001B535F60000-0x000001B535FC6000-memory.dmp
memory/4724-77-0x000001B535F60000-0x000001B535FC6000-memory.dmp
memory/4728-83-0x00007FF7EE740000-0x00007FF7EE827000-memory.dmp
memory/4728-14-0x0000024C84E70000-0x0000024C84ED6000-memory.dmp
memory/4728-13-0x0000024C84E70000-0x0000024C84ED6000-memory.dmp
memory/4728-12-0x0000024C84E70000-0x0000024C84ED6000-memory.dmp
memory/4728-11-0x00007FF7EE740000-0x00007FF7EE827000-memory.dmp