Analysis
- max time kernel
147s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 07:42
General
- Target 2026-08-04_38b086aee3d9a3b9f7ec489f21d548d2_glassworm_icedid_njrat_ryuk.exe
- Size 1.5MB
- Sample260804-jjpwrsfd83
- SHA256 76c7e736d60a305b6386a0185fa0e37d0d6957c161209d4b84aeb5e54d0d9cd7
Malware Config
Signatures
- Executes dropped EXE 22 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 25 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 64 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 5 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 15 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_38b086aee3d9a3b9f7ec489f21d548d2_glassworm_icedid_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_38b086aee3d9a3b9f7ec489f21d548d2_glassworm_icedid_njrat_ryuk.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
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
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
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
-
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:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
-
C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exeC:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWow64\perfhost.exeC:\Windows\SysWow64\perfhost.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\spectrum.exeC:\Windows\system32\spectrum.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
C:\Windows\System32\OpenSSH\ssh-agent.exeC:\Windows\System32\OpenSSH\ssh-agent.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
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
elevation_service.exe
perfhost.exe
AgentService.exe
DiagnosticsHub.StandardCollector.Service.exe
FXSSVC.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
SearchIndexer.exe
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
memory/1420-354-0x00000269C4110000-0x00000269C4176000-memory.dmp
memory/1420-353-0x00000269C4110000-0x00000269C4176000-memory.dmp
memory/1420-356-0x00007FF605E30000-0x00007FF60630C000-memory.dmp
memory/1640-302-0x0000022E47B80000-0x0000022E47BE6000-memory.dmp
memory/1640-360-0x00007FF7E7110000-0x00007FF7E71BA000-memory.dmp
memory/1640-303-0x0000022E47B80000-0x0000022E47BE6000-memory.dmp
memory/1640-301-0x00007FF7E7110000-0x00007FF7E71BA000-memory.dmp
memory/1792-273-0x0000000000840000-0x00000000008A9000-memory.dmp
memory/1792-348-0x0000000000400000-0x0000000000548000-memory.dmp
memory/1792-278-0x0000000000840000-0x00000000008A9000-memory.dmp
memory/1792-272-0x0000000000400000-0x0000000000548000-memory.dmp
memory/2092-344-0x00007FF70CCA0000-0x00007FF70D0C8000-memory.dmp
memory/2092-342-0x00000181EBE20000-0x00000181EBE86000-memory.dmp
memory/2092-336-0x00000181EBE20000-0x00000181EBE86000-memory.dmp
memory/2092-338-0x00007FF70CCA0000-0x00007FF70D0C8000-memory.dmp
memory/2092-337-0x00000181EBE20000-0x00000181EBE86000-memory.dmp
memory/2508-297-0x00007FF74A550000-0x00007FF74A9BC000-memory.dmp
memory/2508-292-0x0000021120CD0000-0x0000021120D36000-memory.dmp
memory/2508-355-0x00007FF74A550000-0x00007FF74A9BC000-memory.dmp
memory/2508-427-0x0000021120CD0000-0x0000021120D36000-memory.dmp
memory/2508-293-0x0000021120CD0000-0x0000021120D36000-memory.dmp
memory/2508-429-0x00007FF74A550000-0x00007FF74A9BC000-memory.dmp
memory/2572-37-0x000001E819720000-0x000001E819786000-memory.dmp
memory/2572-34-0x000001E8194D0000-0x000001E8195FC000-memory.dmp
memory/2572-35-0x000001E819720000-0x000001E819786000-memory.dmp
memory/2572-36-0x000001E819720000-0x000001E819786000-memory.dmp
memory/2808-233-0x00007FF6255D0000-0x00007FF6256B3000-memory.dmp
memory/2808-326-0x00007FF6255D0000-0x00007FF6256B3000-memory.dmp
memory/2808-234-0x00000196F2B30000-0x00000196F2B96000-memory.dmp
memory/2808-232-0x00000196F2B30000-0x00000196F2B96000-memory.dmp
memory/2820-285-0x000002993A490000-0x000002993A4F6000-memory.dmp
memory/2820-350-0x00007FF7F9E80000-0x00007FF7F9F27000-memory.dmp
memory/2820-286-0x000002993A490000-0x000002993A4F6000-memory.dmp
memory/2820-284-0x00007FF7F9E80000-0x00007FF7F9F27000-memory.dmp
memory/3512-264-0x00007FF7E65C0000-0x00007FF7E66A9000-memory.dmp
memory/3512-265-0x00000293F0E10000-0x00000293F0E76000-memory.dmp
memory/3512-345-0x00007FF7E65C0000-0x00007FF7E66A9000-memory.dmp
memory/3512-266-0x00000293F0E10000-0x00000293F0E76000-memory.dmp
memory/3768-14-0x00000246146F0000-0x0000024614756000-memory.dmp
memory/3768-12-0x00000246146F0000-0x0000024614756000-memory.dmp
memory/3768-61-0x00007FF68CD20000-0x00007FF68CE06000-memory.dmp
memory/3768-11-0x00007FF68CD20000-0x00007FF68CE06000-memory.dmp
memory/3776-349-0x00007FF659350000-0x00007FF65960D000-memory.dmp
memory/3912-241-0x0000023C4CEA0000-0x0000023C4CF06000-memory.dmp
memory/3912-240-0x00007FF617620000-0x00007FF6178A7000-memory.dmp
memory/3912-242-0x0000023C4CEA0000-0x0000023C4CF06000-memory.dmp
memory/3912-247-0x0000023C4CEA0000-0x0000023C4CF06000-memory.dmp
memory/3912-249-0x00007FF617620000-0x00007FF6178A7000-memory.dmp
memory/4020-383-0x00007FF78FE30000-0x00007FF78FFBE000-memory.dmp
memory/4020-329-0x0000019216330000-0x0000019216396000-memory.dmp
memory/4020-328-0x0000019216330000-0x0000019216396000-memory.dmp
memory/4020-327-0x00007FF78FE30000-0x00007FF78FFBE000-memory.dmp
memory/4136-311-0x000001C3D7240000-0x000001C3D72A6000-memory.dmp
memory/4136-309-0x000001C3D7240000-0x000001C3D72A6000-memory.dmp
memory/4136-364-0x00007FF6AED30000-0x00007FF6AF053000-memory.dmp
memory/4136-310-0x00007FF6AED30000-0x00007FF6AF053000-memory.dmp
memory/4204-319-0x000001BC3C680000-0x000001BC3C6E6000-memory.dmp
memory/4204-318-0x00007FF6ABEC0000-0x00007FF6AC0AE000-memory.dmp
memory/4204-320-0x000001BC3C680000-0x000001BC3C6E6000-memory.dmp
memory/4204-372-0x00007FF6ABEC0000-0x00007FF6AC0AE000-memory.dmp
memory/4284-55-0x000002E7B3800000-0x000002E7B392C000-memory.dmp
memory/4284-57-0x000002E7B3980000-0x000002E7B39E6000-memory.dmp
memory/4284-56-0x000002E7B3980000-0x000002E7B39E6000-memory.dmp
memory/4304-422-0x0000023024D60000-0x0000023024D68000-memory.dmp
memory/4304-384-0x000002301B800000-0x000002301B866000-memory.dmp
memory/4304-385-0x00007FF644A80000-0x00007FF644DD3000-memory.dmp
memory/4304-382-0x000002301B800000-0x000002301B866000-memory.dmp
memory/4304-406-0x000002301C9A0000-0x000002301C9B0000-memory.dmp
memory/4304-390-0x000002301C770000-0x000002301C780000-memory.dmp
memory/4352-52-0x00007FF7C3B10000-0x00007FF7C3C77000-memory.dmp
memory/4352-45-0x00000228A4570000-0x00000228A45D6000-memory.dmp
memory/4352-50-0x00000228A4570000-0x00000228A45D6000-memory.dmp
memory/4352-43-0x00007FF7C3B10000-0x00007FF7C3C77000-memory.dmp
memory/4352-44-0x00000228A4570000-0x00000228A45D6000-memory.dmp
memory/4456-363-0x0000014D694E0000-0x0000014D69546000-memory.dmp
memory/4456-366-0x00007FF71D4C0000-0x00007FF71D9EA000-memory.dmp
memory/4456-365-0x0000014D694E0000-0x0000014D69546000-memory.dmp
memory/4500-19-0x0000016BDEF80000-0x0000016BDEFE6000-memory.dmp
memory/4500-1-0x0000016BDEF80000-0x0000016BDEFE6000-memory.dmp
memory/4500-3-0x0000016BDEF80000-0x0000016BDEFE6000-memory.dmp
memory/4500-0-0x00007FF7AE8D0000-0x00007FF7AEC4A000-memory.dmp
memory/4500-22-0x00007FF7AE8D0000-0x00007FF7AEC4A000-memory.dmp
memory/4636-25-0x00000284B32A0000-0x00000284B33CC000-memory.dmp
memory/4636-28-0x00000284B34F0000-0x00000284B3556000-memory.dmp
memory/4636-26-0x00000284B34F0000-0x00000284B3556000-memory.dmp
memory/4708-373-0x00007FF780B30000-0x00007FF780C6A000-memory.dmp
memory/4708-374-0x000001E37DFC0000-0x000001E37E026000-memory.dmp
memory/4708-375-0x000001E37DFC0000-0x000001E37E026000-memory.dmp
memory/4740-252-0x00007FF6048F0000-0x00007FF604A03000-memory.dmp
memory/4740-254-0x000001F9113B0000-0x000001F911416000-memory.dmp
memory/4740-253-0x000001F9113B0000-0x000001F911416000-memory.dmp
memory/4740-335-0x00007FF6048F0000-0x00007FF604A03000-memory.dmp