Analysis
- max time kernel
148s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
16/09/2026, 19:36
General
- Target 2026-09-16_89734eda3fe38e824e47446af682f5c4_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer.exe
- Size 6.8MB
- Sample260916-ya7sjsdc27
- SHA256 24bc5b43d34849fa2e5bfe33632df71ec315d1a80c96382c5586f6d77cae0fd0
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.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Drops file in System32 directory 26 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 64 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious use of AdjustPrivilegeToken 42 IoCs
- Suspicious use of WriteProcessMemory 2 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\2026-09-16_89734eda3fe38e824e47446af682f5c4_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-16_89734eda3fe38e824e47446af682f5c4_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Checks processor information in registry
- 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 Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- 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
-
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\OpenSSH\ssh-agent.exeC:\Windows\System32\OpenSSH\ssh-agent.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\SearchProtocolHost.exe"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"2⤵
- Modifies data under HKEY_USERS
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 912 916 924 8192 920 8962⤵
- Modifies data under HKEY_USERS
-
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
javadoc.exe
javafxpackager.exe
javah.exe
javap.exe
javapackager.exe
javaw.exe
javaws.exe
jcmd.exe
jconsole.exe
jdb.exe
jdeps.exe
dotnet.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
AppVClient.exe
memory/556-503-0x000000000CD30000-0x000000000CD38000-memory.dmp
memory/556-500-0x0000000140000000-0x0000000140179000-memory.dmp
memory/556-486-0x000000000A200000-0x000000000A208000-memory.dmp
memory/556-470-0x0000000001DC0000-0x0000000001DD0000-memory.dmp
memory/556-454-0x0000000001B10000-0x0000000001B20000-memory.dmp
memory/556-407-0x0000000000720000-0x0000000000780000-memory.dmp
memory/556-627-0x0000000140000000-0x0000000140179000-memory.dmp
memory/556-413-0x0000000000720000-0x0000000000780000-memory.dmp
memory/624-569-0x0000000140000000-0x00000001401E8000-memory.dmp
memory/624-236-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/624-242-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/624-244-0x0000000140000000-0x00000001401E8000-memory.dmp
memory/972-25-0x0000000002080000-0x00000000020E0000-memory.dmp
memory/972-0-0x0000000140000000-0x00000001406DB000-memory.dmp
memory/972-28-0x0000000140000000-0x00000001406DB000-memory.dmp
memory/972-7-0x0000000002080000-0x00000000020E0000-memory.dmp
memory/972-2-0x0000000002080000-0x00000000020E0000-memory.dmp
memory/1208-498-0x0000000140000000-0x0000000140216000-memory.dmp
memory/1208-386-0x0000000000760000-0x00000000007C0000-memory.dmp
memory/1208-392-0x0000000000760000-0x00000000007C0000-memory.dmp
memory/1496-260-0x0000000140000000-0x0000000140135000-memory.dmp
memory/1496-254-0x0000000000EA0000-0x0000000000F00000-memory.dmp
memory/1496-258-0x0000000000EA0000-0x0000000000F00000-memory.dmp
memory/1496-248-0x0000000000EA0000-0x0000000000F00000-memory.dmp
memory/1496-247-0x0000000140000000-0x0000000140135000-memory.dmp
memory/1632-359-0x0000000000B50000-0x0000000000BB0000-memory.dmp
memory/1632-353-0x0000000000B50000-0x0000000000BB0000-memory.dmp
memory/1632-361-0x0000000000B50000-0x0000000000BB0000-memory.dmp
memory/1632-364-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/2196-54-0x0000000001510000-0x0000000001570000-memory.dmp
memory/2196-64-0x0000000001510000-0x0000000001570000-memory.dmp
memory/2196-60-0x0000000001510000-0x0000000001570000-memory.dmp
memory/2196-67-0x0000000140000000-0x0000000140214000-memory.dmp
memory/2196-62-0x0000000140000000-0x0000000140214000-memory.dmp
memory/3048-492-0x0000000140000000-0x0000000140221000-memory.dmp
memory/3048-343-0x0000000000630000-0x0000000000690000-memory.dmp
memory/3048-349-0x0000000000630000-0x0000000000690000-memory.dmp
memory/3088-328-0x0000000000570000-0x00000000005D0000-memory.dmp
memory/3088-322-0x0000000000570000-0x00000000005D0000-memory.dmp
memory/3088-490-0x0000000140000000-0x0000000140169000-memory.dmp
memory/3148-333-0x0000000000920000-0x0000000000980000-memory.dmp
memory/3148-491-0x0000000140000000-0x0000000140241000-memory.dmp
memory/3148-339-0x0000000000920000-0x0000000000980000-memory.dmp
memory/3196-285-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/3196-625-0x0000000000400000-0x00000000005D6000-memory.dmp
memory/3240-618-0x0000000140000000-0x00000001401F8000-memory.dmp
memory/3240-262-0x0000000140000000-0x00000001401F8000-memory.dmp
memory/3240-263-0x0000000000D90000-0x0000000000DF0000-memory.dmp
memory/3240-269-0x0000000000D90000-0x0000000000DF0000-memory.dmp
memory/3420-493-0x0000000140000000-0x0000000140147000-memory.dmp
memory/3420-372-0x0000000000C50000-0x0000000000CB0000-memory.dmp
memory/3420-366-0x0000000000C50000-0x0000000000CB0000-memory.dmp
memory/3716-228-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/3716-31-0x0000000000C80000-0x0000000000CE0000-memory.dmp
memory/3716-37-0x0000000000C80000-0x0000000000CE0000-memory.dmp
memory/3716-39-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/3916-282-0x0000000140000000-0x00000001401EA000-memory.dmp
memory/3916-280-0x0000000000B60000-0x0000000000BC0000-memory.dmp
memory/3916-624-0x0000000140000000-0x00000001401EA000-memory.dmp
memory/3916-274-0x0000000000B60000-0x0000000000BC0000-memory.dmp
memory/4080-499-0x0000000140000000-0x0000000140205000-memory.dmp
memory/4080-396-0x00000000005E0000-0x0000000000640000-memory.dmp
memory/4080-402-0x00000000005E0000-0x0000000000640000-memory.dmp
memory/4084-229-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/4084-42-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/4084-51-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/4084-50-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/4180-21-0x0000000000730000-0x0000000000790000-memory.dmp
memory/4180-167-0x0000000140000000-0x00000001401E9000-memory.dmp
memory/4180-20-0x0000000140000000-0x00000001401E9000-memory.dmp
memory/4180-13-0x0000000000730000-0x0000000000790000-memory.dmp
memory/4200-318-0x0000000000500000-0x0000000000560000-memory.dmp
memory/4200-489-0x0000000140000000-0x00000001401D5000-memory.dmp
memory/4212-77-0x0000000140000000-0x000000014020E000-memory.dmp
memory/4212-75-0x0000000000420000-0x0000000000480000-memory.dmp
memory/4212-230-0x0000000140000000-0x000000014020E000-memory.dmp
memory/4212-69-0x0000000000420000-0x0000000000480000-memory.dmp
memory/4468-512-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-513-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-508-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-509-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-505-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-506-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-507-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-519-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-518-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-517-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-516-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-515-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-514-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-510-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4468-511-0x000002062CDC0000-0x000002062CDD0000-memory.dmp
memory/4752-497-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4752-494-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/4752-307-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/4992-496-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/4992-376-0x0000000000610000-0x0000000000670000-memory.dmp
memory/4992-382-0x0000000000610000-0x0000000000670000-memory.dmp
memory/5744-291-0x0000000000500000-0x0000000000560000-memory.dmp
memory/5744-488-0x0000000140000000-0x00000001401D4000-memory.dmp
memory/5744-626-0x0000000140000000-0x00000001401D4000-memory.dmp
memory/5744-297-0x0000000000500000-0x0000000000560000-memory.dmp