Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/09/2026, 07:33
General
- Target 2026-09-30_d4e9d4833c82ba43667bd32a939f63a9_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
- Size 934KB
- Sample260930-jdrheayckd
- SHA256 00cacbfcfabf4aeed4461481381a943ecc3b571d54d5874a6ffe59fcb1f2be71
Malware Config
Signatures
- Family: Stealc
Stealc is an infostealer written in C++.
- Detects Stealc stealer Version 3 1 IoCs
- 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.
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory 31 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 8 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 64 IoCs
- Suspicious behavior: EnumeratesProcesses 35 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 45 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\2026-09-30_d4e9d4833c82ba43667bd32a939f63a9_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_d4e9d4833c82ba43667bd32a939f63a9_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
-
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:\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:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows 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\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
- Reads the TCP/IP host and domain name from the registry
-
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\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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
- Reads the TCP/IP host and domain name from the registry
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- 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
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
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
wmpnetwk.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
SgrmBroker.exe
msiexec.exe
memory/408-251-0x0000000000400000-0x0000000000497000-memory.dmp
memory/408-130-0x0000000000400000-0x0000000000497000-memory.dmp
memory/916-227-0x0000000140000000-0x0000000140147000-memory.dmp
memory/916-224-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/916-218-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/916-487-0x0000000140000000-0x0000000140147000-memory.dmp
memory/1712-291-0x0000000001B10000-0x0000000001B20000-memory.dmp
memory/1712-507-0x0000000140000000-0x0000000140179000-memory.dmp
memory/1712-273-0x0000000000500000-0x0000000000560000-memory.dmp
memory/1712-278-0x0000000140000000-0x0000000140179000-memory.dmp
memory/1712-465-0x000000000D140000-0x000000000D148000-memory.dmp
memory/1712-325-0x000000000A200000-0x000000000A208000-memory.dmp
memory/1712-307-0x0000000001DC0000-0x0000000001DD0000-memory.dmp
memory/1868-0-0x0000000140000000-0x00000001400F0000-memory.dmp
memory/1868-84-0x0000000140000000-0x00000001400F0000-memory.dmp
memory/1868-9-0x00000000020B0000-0x0000000002110000-memory.dmp
memory/1868-1-0x00000000020B0000-0x0000000002110000-memory.dmp
memory/1904-188-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1904-65-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/1904-71-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/1904-73-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/2100-242-0x0000000000670000-0x00000000006D0000-memory.dmp
memory/2100-505-0x0000000140000000-0x0000000140216000-memory.dmp
memory/2100-248-0x0000000000670000-0x00000000006D0000-memory.dmp
memory/2100-252-0x0000000140000000-0x0000000140216000-memory.dmp
memory/2356-476-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-489-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-477-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-481-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-478-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-484-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-485-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-486-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-483-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-480-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-482-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-474-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-475-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-473-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-472-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-471-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-479-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2356-488-0x000002708AA20000-0x000002708AA30000-memory.dmp
memory/2708-93-0x0000000000730000-0x0000000000790000-memory.dmp
memory/2708-92-0x0000000140000000-0x00000001400B9000-memory.dmp
memory/2708-99-0x0000000000730000-0x0000000000790000-memory.dmp
memory/2708-211-0x0000000140000000-0x00000001400B9000-memory.dmp
memory/2724-216-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/2724-214-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2724-203-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2724-209-0x0000000000510000-0x0000000000570000-memory.dmp
memory/2724-212-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/3220-236-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/3220-504-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/3220-239-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/4116-104-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/4116-226-0x0000000140000000-0x00000001400CF000-memory.dmp
memory/4116-114-0x0000000140000000-0x00000001400CF000-memory.dmp
memory/4116-110-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/4436-468-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/4436-470-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4436-277-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4436-144-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/4436-150-0x00000000006A0000-0x0000000000700000-memory.dmp
memory/4436-152-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4476-164-0x0000000140000000-0x0000000140096000-memory.dmp
memory/4476-398-0x0000000140000000-0x0000000140096000-memory.dmp
memory/4476-162-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/4728-82-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/4728-90-0x0000000140000000-0x00000001400D5000-memory.dmp
memory/4728-76-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/4728-88-0x0000000000CE0000-0x0000000000D40000-memory.dmp
memory/4728-85-0x0000000140000000-0x00000001400D5000-memory.dmp
memory/5048-176-0x0000000140000000-0x0000000140169000-memory.dmp
memory/5048-167-0x00000000004E0000-0x0000000000540000-memory.dmp
memory/5048-435-0x0000000140000000-0x0000000140169000-memory.dmp
memory/5048-173-0x00000000004E0000-0x0000000000540000-memory.dmp
memory/5100-254-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/5100-263-0x0000000140000000-0x00000001400C6000-memory.dmp
memory/5100-506-0x0000000140000000-0x00000001400C6000-memory.dmp
memory/5100-260-0x0000000000690000-0x00000000006F0000-memory.dmp
memory/5240-238-0x0000000140000000-0x00000001400AB000-memory.dmp
memory/5240-122-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/5240-116-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/5240-125-0x0000000140000000-0x00000001400AB000-memory.dmp
memory/5452-193-0x00000000007C0000-0x0000000000820000-memory.dmp
memory/5452-467-0x0000000140000000-0x00000001400E2000-memory.dmp
memory/5452-192-0x0000000140000000-0x00000001400E2000-memory.dmp
memory/5452-199-0x00000000007C0000-0x0000000000820000-memory.dmp
memory/5616-21-0x00000000006D0000-0x0000000000730000-memory.dmp
memory/5616-19-0x0000000140000000-0x00000001400AA000-memory.dmp
memory/5616-113-0x0000000140000000-0x00000001400AA000-memory.dmp
memory/5616-20-0x00000000006D0000-0x0000000000730000-memory.dmp
memory/5616-13-0x00000000006D0000-0x0000000000730000-memory.dmp
memory/5740-63-0x0000000140000000-0x0000000140135000-memory.dmp
memory/5740-40-0x0000000000DB0000-0x0000000000E10000-memory.dmp
memory/5740-61-0x0000000000DB0000-0x0000000000E10000-memory.dmp
memory/5740-39-0x0000000140000000-0x0000000140135000-memory.dmp
memory/5740-48-0x0000000000DB0000-0x0000000000E10000-memory.dmp
memory/5988-133-0x0000000000500000-0x0000000000560000-memory.dmp
memory/5988-262-0x0000000140000000-0x0000000140095000-memory.dmp
memory/5988-139-0x0000000000500000-0x0000000000560000-memory.dmp
memory/5988-141-0x0000000140000000-0x0000000140095000-memory.dmp
memory/6036-51-0x0000000000C90000-0x0000000000CF0000-memory.dmp
memory/6036-57-0x0000000000C90000-0x0000000000CF0000-memory.dmp
memory/6036-175-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/6036-59-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/6048-36-0x0000000000680000-0x00000000006E0000-memory.dmp
memory/6048-35-0x0000000140000000-0x00000001400A9000-memory.dmp
memory/6048-27-0x0000000000680000-0x00000000006E0000-memory.dmp
memory/6132-189-0x0000000140000000-0x0000000140102000-memory.dmp
memory/6132-180-0x0000000000C60000-0x0000000000CC0000-memory.dmp
memory/6132-463-0x0000000140000000-0x0000000140102000-memory.dmp
memory/6132-186-0x0000000000C60000-0x0000000000CC0000-memory.dmp