Analysis
- max time kernel
146s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
26/05/2026, 05:36
General
- Target 2026-05-26_578408000b3600c4c149688721ae30d8_cobalt-strike_coinminer_glassworm_icedid_njrat_remcos_satacom_stealc_vidar.exe
- Size 8.8MB
- Sample260526-gap43aex5t
- SHA256 07df1d2963ef3dacddad4c3a7a6a7b7cc4e7afff486b3722daab252b10965494
Malware Config
Signatures
- Family: PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 27 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 46 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 6 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 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 64 IoCs
- Suspicious behavior: EnumeratesProcesses 20 IoCs
- Suspicious behavior: LoadsDriver 4 IoCs
- Suspicious use of AdjustPrivilegeToken 47 IoCs
- Suspicious use of FindShellTrayWindow 7 IoCs
- Suspicious use of SendNotifyMessage 7 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\2026-05-26_578408000b3600c4c149688721ae30d8_cobalt-strike_coinminer_glassworm_icedid_njrat_remcos_satacom_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-26_578408000b3600c4c149688721ae30d8_cobalt-strike_coinminer_glassworm_icedid_njrat_remcos_satacom_stealc_vidar.exe"1⤵
- Checks computer location settings
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows 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
- Drops file in Windows directory
-
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
- 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)\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:\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
- 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
-
-
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 (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
-
\??\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\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files\Windows Media Player\wmpnetwk.exe"C:\Program Files\Windows Media Player\wmpnetwk.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\fxssvc.exeC:\Windows\system32\fxssvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
elevation_service.exe
maintenanceservice.log
maintenanceservice.exe
maintenanceservice.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
wmpnetwk.exe
wmpnetwk.exe
dotnet.exe
wpsupdate_2026_05_26.log
perfhost.exe
AgentService.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
aa1bf3c768b29bb.bin
msiexec.exe
OSE.EXE
OSE.EXE
memory/600-461-0x0000000140000000-0x0000000140141000-memory.dmp
memory/600-192-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/600-200-0x0000000140000000-0x0000000140141000-memory.dmp
memory/600-198-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/680-152-0x0000000000500000-0x0000000000560000-memory.dmp
memory/680-151-0x0000000140000000-0x0000000140156000-memory.dmp
memory/680-273-0x0000000140000000-0x0000000140156000-memory.dmp
memory/680-158-0x0000000000500000-0x0000000000560000-memory.dmp
memory/1124-51-0x00007FF73E0A0000-0x00007FF73E183000-memory.dmp
memory/1124-52-0x000001D0F7D00000-0x000001D0F7D66000-memory.dmp
memory/1124-45-0x000001D0F7D00000-0x000001D0F7D66000-memory.dmp
memory/1124-187-0x00007FF73E0A0000-0x00007FF73E183000-memory.dmp
memory/1392-271-0x0000000000500000-0x0000000000560000-memory.dmp
memory/1392-577-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1392-274-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/1460-239-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1460-247-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/1460-249-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1460-251-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/1460-245-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1464-112-0x00007FF62C2E0000-0x00007FF62C3C6000-memory.dmp
memory/1464-16-0x00007FF62C2E0000-0x00007FF62C3C6000-memory.dmp
memory/1464-17-0x00000150041F0000-0x0000015004256000-memory.dmp
memory/1464-19-0x00000150041F0000-0x0000015004256000-memory.dmp
memory/1572-212-0x0000000140000000-0x0000000140169000-memory.dmp
memory/1572-489-0x0000000140000000-0x0000000140169000-memory.dmp
memory/1572-209-0x00000000006F0000-0x0000000000750000-memory.dmp
memory/1760-233-0x0000000000730000-0x0000000000790000-memory.dmp
memory/1760-236-0x0000000140000000-0x000000014018D000-memory.dmp
memory/1760-546-0x0000000140000000-0x000000014018D000-memory.dmp
memory/2352-505-0x0000000140000000-0x00000001401AD000-memory.dmp
memory/2352-222-0x0000000000440000-0x00000000004A0000-memory.dmp
memory/2352-216-0x0000000000440000-0x00000000004A0000-memory.dmp
memory/2352-224-0x0000000140000000-0x00000001401AD000-memory.dmp
memory/3004-176-0x0000000140000000-0x0000000140140000-memory.dmp
memory/3004-174-0x0000000000730000-0x0000000000790000-memory.dmp
memory/3004-168-0x0000000000730000-0x0000000000790000-memory.dmp
memory/3004-297-0x0000000140000000-0x0000000140140000-memory.dmp
memory/3236-104-0x0000000001510000-0x0000000001570000-memory.dmp
memory/3236-102-0x0000000140000000-0x0000000140180000-memory.dmp
memory/3236-99-0x0000000001510000-0x0000000001570000-memory.dmp
memory/3236-93-0x0000000001510000-0x0000000001570000-memory.dmp
memory/3236-110-0x0000000140000000-0x0000000140180000-memory.dmp
memory/3364-121-0x0000000140000000-0x0000000140164000-memory.dmp
memory/3364-119-0x0000000000CA0000-0x0000000000D00000-memory.dmp
memory/3364-261-0x0000000140000000-0x0000000140164000-memory.dmp
memory/3364-113-0x0000000000CA0000-0x0000000000D00000-memory.dmp
memory/3516-79-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3516-91-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3516-235-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3516-85-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3540-0-0x00000000004D0000-0x000000000059A000-memory.dmp
memory/3540-26-0x0000000002BB0000-0x0000000002C10000-memory.dmp
memory/3540-144-0x0000000002FB0000-0x0000000003010000-memory.dmp
memory/3540-76-0x0000000140000000-0x00000001408D5000-memory.dmp
memory/3540-7-0x00000000007C0000-0x0000000000826000-memory.dmp
memory/3540-9-0x0000000140000000-0x00000001408D5000-memory.dmp
memory/3540-149-0x0000000140000000-0x00000001408D5000-memory.dmp
memory/3540-1-0x00000000007C0000-0x0000000000826000-memory.dmp
memory/3540-42-0x0000000002BB0000-0x0000000002C10000-memory.dmp
memory/3540-43-0x0000000002FB0000-0x0000000003010000-memory.dmp
memory/3540-138-0x0000000002BB0000-0x0000000002C10000-memory.dmp
memory/3540-137-0x00000000007C0000-0x0000000000826000-memory.dmp
memory/3540-34-0x0000000002FB0000-0x0000000003010000-memory.dmp
memory/3592-1054-0x0000000140000000-0x0000000140617000-memory.dmp
memory/3908-302-0x0000000000840000-0x00000000008A0000-memory.dmp
memory/3908-629-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3908-357-0x000000000A1F0000-0x000000000A1F8000-memory.dmp
memory/3908-320-0x0000000001B00000-0x0000000001B10000-memory.dmp
memory/3908-336-0x0000000001DB0000-0x0000000001DC0000-memory.dmp
memory/3908-313-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3908-570-0x000000000CDE0000-0x000000000CDE8000-memory.dmp
memory/3908-308-0x0000000000840000-0x00000000008A0000-memory.dmp
memory/4176-606-0x0000000140000000-0x0000000140171000-memory.dmp
memory/4176-289-0x00000000005C0000-0x0000000000620000-memory.dmp
memory/4176-298-0x0000000140000000-0x0000000140171000-memory.dmp
memory/4176-295-0x00000000005C0000-0x0000000000620000-memory.dmp
memory/4212-521-0x0000000000500000-0x0000000000560000-memory.dmp
memory/4212-185-0x0000000000500000-0x0000000000560000-memory.dmp
memory/4212-312-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4212-188-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4212-527-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/4432-162-0x0000000000400000-0x0000000000542000-memory.dmp
memory/4432-285-0x0000000000400000-0x0000000000542000-memory.dmp
memory/4584-994-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/4584-967-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/4712-253-0x0000000000B60000-0x0000000000BC0000-memory.dmp
memory/4712-262-0x0000000140000000-0x0000000140147000-memory.dmp
memory/4712-574-0x0000000140000000-0x0000000140147000-memory.dmp
memory/4712-259-0x0000000000B60000-0x0000000000BC0000-memory.dmp
memory/4876-621-0x0000000140000000-0x0000000140506000-memory.dmp
memory/4876-696-0x0000000140000000-0x0000000140506000-memory.dmp
memory/5044-277-0x0000000000B70000-0x0000000000BD0000-memory.dmp
memory/5044-286-0x0000000140000000-0x0000000140216000-memory.dmp
memory/5044-603-0x0000000140000000-0x0000000140216000-memory.dmp
memory/5044-283-0x0000000000B70000-0x0000000000BD0000-memory.dmp
memory/5104-74-0x0000000000510000-0x0000000000570000-memory.dmp
memory/5104-65-0x0000000000510000-0x0000000000570000-memory.dmp
memory/5104-211-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/5104-73-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/5168-568-0x0000000140000000-0x0000000140940000-memory.dmp
memory/5168-557-0x00000000013D0000-0x0000000001430000-memory.dmp
memory/5168-563-0x00000000013D0000-0x0000000001430000-memory.dmp
memory/5168-693-0x0000000140000000-0x0000000140940000-memory.dmp
memory/5168-549-0x0000000000770000-0x000000000083F000-memory.dmp
memory/5168-556-0x0000000000910000-0x0000000000976000-memory.dmp
memory/5168-550-0x0000000000910000-0x0000000000976000-memory.dmp
memory/5496-587-0x00000000011E0000-0x0000000001246000-memory.dmp
memory/5496-578-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/5496-593-0x00000000011E0000-0x0000000001246000-memory.dmp
memory/5496-584-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/5496-586-0x0000000140000000-0x00000001405D2000-memory.dmp
memory/5496-602-0x0000000140000000-0x00000001405D2000-memory.dmp
memory/5852-494-0x000002498FD20000-0x000002498FD86000-memory.dmp
memory/5852-496-0x00007FF65FED0000-0x00007FF660157000-memory.dmp
memory/5852-488-0x000002498FD20000-0x000002498FD86000-memory.dmp
memory/5852-487-0x000002498FD20000-0x000002498FD86000-memory.dmp
memory/5852-493-0x00007FF65FED0000-0x00007FF660157000-memory.dmp
memory/6000-508-0x0000000003010000-0x0000000003070000-memory.dmp
memory/6000-528-0x0000000140000000-0x0000000140512000-memory.dmp
memory/6000-514-0x0000000003010000-0x0000000003070000-memory.dmp
memory/6000-499-0x0000000001B00000-0x0000000001B66000-memory.dmp
memory/6000-525-0x0000000003010000-0x0000000003070000-memory.dmp
memory/6000-523-0x0000000001B00000-0x0000000001B66000-memory.dmp
memory/6000-507-0x0000000001B00000-0x0000000001B66000-memory.dmp
memory/6000-506-0x0000000140000000-0x0000000140512000-memory.dmp