Analysis
- max time kernel
140s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 13:00
General
- Target 2026-08-03_143e93a7a6d9ae7f9bf27501e78112bb_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe
- Size 965KB
- Sample260804-p8nynabc68
- SHA256 045f408055abfb3e9518dc735946fbf580087d50f20f4cc1456be8b93f84b993
Malware Config
Signatures
- Executes dropped EXE 20 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 23 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 12 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\2026-08-03_143e93a7a6d9ae7f9bf27501e78112bb_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_143e93a7a6d9ae7f9bf27501e78112bb_cobalt-strike_icedid_mespinoza_njrat_ryuk_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
- 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
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
-
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⤵
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 920 924 932 8192 928 9042⤵
-
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
javaw.exe
javaws.exe
jcmd.exe
jconsole.exe
jdb.exe
jdeps.exe
jhat.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
memory/860-284-0x00007FF6F94B0000-0x00007FF6F9557000-memory.dmp
memory/860-286-0x0000017E486C0000-0x0000017E48726000-memory.dmp
memory/860-352-0x00007FF6F94B0000-0x00007FF6F9557000-memory.dmp
memory/860-285-0x0000017E486C0000-0x0000017E48726000-memory.dmp
memory/1016-358-0x00007FF724FB0000-0x00007FF72548C000-memory.dmp
memory/1016-354-0x000002252C150000-0x000002252C1B6000-memory.dmp
memory/1016-353-0x000002252C150000-0x000002252C1B6000-memory.dmp
memory/1440-327-0x00007FF6B2060000-0x00007FF6B21EE000-memory.dmp
memory/1440-329-0x000001B66A060000-0x000001B66A0C6000-memory.dmp
memory/1440-328-0x000001B66A060000-0x000001B66A0C6000-memory.dmp
memory/1440-430-0x00007FF6B2060000-0x00007FF6B21EE000-memory.dmp
memory/1468-249-0x00007FF7F7740000-0x00007FF7F79C7000-memory.dmp
memory/1468-247-0x0000020C43790000-0x0000020C437F6000-memory.dmp
memory/1468-242-0x0000020C43790000-0x0000020C437F6000-memory.dmp
memory/1468-241-0x0000020C43790000-0x0000020C437F6000-memory.dmp
memory/1468-240-0x00007FF7F7740000-0x00007FF7F79C7000-memory.dmp
memory/1548-335-0x00007FF6DD140000-0x00007FF6DD253000-memory.dmp
memory/1548-255-0x00000280383C0000-0x0000028038426000-memory.dmp
memory/1548-253-0x00000280383C0000-0x0000028038426000-memory.dmp
memory/1548-252-0x00007FF6DD140000-0x00007FF6DD253000-memory.dmp
memory/1676-278-0x00000000008F0000-0x0000000000959000-memory.dmp
memory/1676-273-0x00000000008F0000-0x0000000000959000-memory.dmp
memory/1676-272-0x0000000000400000-0x0000000000548000-memory.dmp
memory/1676-348-0x0000000000400000-0x0000000000548000-memory.dmp
memory/2004-309-0x000001875EF80000-0x000001875EFE6000-memory.dmp
memory/2004-311-0x00007FF6155E0000-0x00007FF615903000-memory.dmp
memory/2004-310-0x000001875EF80000-0x000001875EFE6000-memory.dmp
memory/2004-371-0x00007FF6155E0000-0x00007FF615903000-memory.dmp
memory/2116-3-0x000001AE26F70000-0x000001AE26FD6000-memory.dmp
memory/2116-0-0x000001AE26F70000-0x000001AE26FD6000-memory.dmp
memory/2116-22-0x00007FF60FB60000-0x00007FF60FD2A000-memory.dmp
memory/2116-19-0x000001AE26F70000-0x000001AE26FD6000-memory.dmp
memory/2116-2-0x00007FF60FB60000-0x00007FF60FD2A000-memory.dmp
memory/2212-14-0x000001F623D90000-0x000001F623DF6000-memory.dmp
memory/2212-11-0x00007FF79F480000-0x00007FF79F566000-memory.dmp
memory/2212-62-0x00007FF79F480000-0x00007FF79F566000-memory.dmp
memory/2212-12-0x000001F623D90000-0x000001F623DF6000-memory.dmp
memory/2380-43-0x0000017807630000-0x0000017807696000-memory.dmp
memory/2380-45-0x00007FF7FC9C0000-0x00007FF7FCB27000-memory.dmp
memory/2380-46-0x0000017807630000-0x0000017807696000-memory.dmp
memory/2380-51-0x0000017807630000-0x0000017807696000-memory.dmp
memory/2380-52-0x00007FF7FC9C0000-0x00007FF7FCB27000-memory.dmp
memory/2380-44-0x0000017807630000-0x0000017807696000-memory.dmp
memory/2436-57-0x000002AE48EB0000-0x000002AE48F16000-memory.dmp
memory/2436-56-0x000002AE48EB0000-0x000002AE48F16000-memory.dmp
memory/2436-55-0x000002AE48C60000-0x000002AE48D8C000-memory.dmp
memory/3012-382-0x000001F90FFE0000-0x000001F910046000-memory.dmp
memory/3012-383-0x000001F90FFE0000-0x000001F910046000-memory.dmp
memory/3012-466-0x000001F91A810000-0x000001F91A818000-memory.dmp
memory/3012-406-0x000001F911160000-0x000001F911170000-memory.dmp
memory/3012-422-0x000001F919520000-0x000001F919528000-memory.dmp
memory/3012-390-0x000001F910F30000-0x000001F910F40000-memory.dmp
memory/3012-384-0x00007FF7A6ED0000-0x00007FF7A7223000-memory.dmp
memory/3676-302-0x00000167A4D80000-0x00000167A4DE6000-memory.dmp
memory/3676-301-0x00007FF601AE0000-0x00007FF601B8A000-memory.dmp
memory/3676-303-0x00000167A4D80000-0x00000167A4DE6000-memory.dmp
memory/3676-362-0x00007FF601AE0000-0x00007FF601B8A000-memory.dmp
memory/3804-265-0x000001BE82240000-0x000001BE822A6000-memory.dmp
memory/3804-261-0x00007FF79A070000-0x00007FF79A159000-memory.dmp
memory/3804-266-0x000001BE82240000-0x000001BE822A6000-memory.dmp
memory/3804-345-0x00007FF79A070000-0x00007FF79A159000-memory.dmp
memory/4144-293-0x000001C512A60000-0x000001C512AC6000-memory.dmp
memory/4144-438-0x000001C512A60000-0x000001C512AC6000-memory.dmp
memory/4144-440-0x00007FF713D20000-0x00007FF71418C000-memory.dmp
memory/4144-294-0x00007FF713D20000-0x00007FF71418C000-memory.dmp
memory/4144-359-0x00007FF713D20000-0x00007FF71418C000-memory.dmp
memory/4144-292-0x000001C512A60000-0x000001C512AC6000-memory.dmp
memory/4308-25-0x00000246F4240000-0x00000246F436C000-memory.dmp
memory/4308-26-0x00000246F4490000-0x00000246F44F6000-memory.dmp
memory/4308-28-0x00000246F4490000-0x00000246F44F6000-memory.dmp
memory/4352-364-0x00000284EC730000-0x00000284EC796000-memory.dmp
memory/4352-368-0x00007FF7C6150000-0x00007FF7C667A000-memory.dmp
memory/4352-363-0x00000284EC730000-0x00000284EC796000-memory.dmp
memory/4476-35-0x000001F487400000-0x000001F487466000-memory.dmp
memory/4476-34-0x000001F487200000-0x000001F48732C000-memory.dmp
memory/4476-37-0x000001F487400000-0x000001F487466000-memory.dmp
memory/4600-234-0x00000182E1460000-0x00000182E14C6000-memory.dmp
memory/4600-232-0x00007FF6EB660000-0x00007FF6EB743000-memory.dmp
memory/4600-326-0x00007FF6EB660000-0x00007FF6EB743000-memory.dmp
memory/4600-233-0x00000182E1460000-0x00000182E14C6000-memory.dmp
memory/4700-344-0x00007FF6EDA10000-0x00007FF6EDE38000-memory.dmp
memory/4700-338-0x000002078D010000-0x000002078D076000-memory.dmp
memory/4700-337-0x00007FF6EDA10000-0x00007FF6EDE38000-memory.dmp
memory/4700-336-0x000002078D010000-0x000002078D076000-memory.dmp
memory/4700-342-0x000002078D010000-0x000002078D076000-memory.dmp
memory/4708-349-0x00007FF7ED150000-0x00007FF7ED40D000-memory.dmp
memory/4708-469-0x00007FF7ED150000-0x00007FF7ED40D000-memory.dmp
memory/4876-381-0x00007FF670E30000-0x00007FF67101E000-memory.dmp
memory/4876-319-0x000001F208350000-0x000001F2083B6000-memory.dmp
memory/4876-320-0x000001F208350000-0x000001F2083B6000-memory.dmp
memory/4876-318-0x00007FF670E30000-0x00007FF67101E000-memory.dmp
memory/5096-374-0x000001EE045E0000-0x000001EE04646000-memory.dmp
memory/5096-373-0x000001EE045E0000-0x000001EE04646000-memory.dmp
memory/5096-372-0x00007FF6E8D10000-0x00007FF6E8E4A000-memory.dmp