Analysis
- max time kernel
142s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/07/2026, 04:29
General
- Target 2026-07-08_7e065350d754c89ada27021d92aeef96_elex_glassworm_mafia_remcos.exe
- Size 1.2MB
- Sample260708-e4bsesay51
- SHA256 df9d38c470434c88ab80fd64876b514c12bda74d9ba7499163f9491cd23ef0a3
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 2 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 17 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\2026-07-08_7e065350d754c89ada27021d92aeef96_elex_glassworm_mafia_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_7e065350d754c89ada27021d92aeef96_elex_glassworm_mafia_remcos.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- 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 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
-
\??\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
- Suspicious use of AdjustPrivilegeToken
-
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/400-255-0x00007FF611370000-0x00007FF611484000-memory.dmp
memory/400-347-0x00007FF611370000-0x00007FF611484000-memory.dmp
memory/400-256-0x000001E8119E0000-0x000001E811A46000-memory.dmp
memory/400-257-0x000001E8119E0000-0x000001E811A46000-memory.dmp
memory/796-236-0x000002ACABD30000-0x000002ACABD96000-memory.dmp
memory/796-237-0x00007FF71EED0000-0x00007FF71EFB4000-memory.dmp
memory/796-235-0x000002ACABD30000-0x000002ACABD96000-memory.dmp
memory/796-329-0x00007FF71EED0000-0x00007FF71EFB4000-memory.dmp
memory/1192-425-0x00000255FF760000-0x00000255FF768000-memory.dmp
memory/1192-393-0x00000255F7170000-0x00000255F7180000-memory.dmp
memory/1192-409-0x00000255F73A0000-0x00000255F73B0000-memory.dmp
memory/1192-389-0x00007FF7BE3E0000-0x00007FF7BE734000-memory.dmp
memory/1192-384-0x00000255F6220000-0x00000255F6286000-memory.dmp
memory/1192-385-0x00000255F6220000-0x00000255F6286000-memory.dmp
memory/1924-60-0x00000190E7210000-0x00000190E7276000-memory.dmp
memory/1924-58-0x00000190E6FF0000-0x00000190E70E3000-memory.dmp
memory/1924-59-0x00000190E7210000-0x00000190E7276000-memory.dmp
memory/2616-275-0x0000000000680000-0x00000000006E9000-memory.dmp
memory/2616-281-0x0000000000680000-0x00000000006E9000-memory.dmp
memory/2616-280-0x0000000000400000-0x000000000054A000-memory.dmp
memory/2616-354-0x0000000000400000-0x000000000054A000-memory.dmp
memory/2904-306-0x00000254ECD50000-0x00000254ECDB6000-memory.dmp
memory/2904-304-0x00007FF69BB60000-0x00007FF69BC0B000-memory.dmp
memory/2904-380-0x00007FF69BB60000-0x00007FF69BC0B000-memory.dmp
memory/2904-305-0x00000254ECD50000-0x00000254ECDB6000-memory.dmp
memory/3028-18-0x0000023136630000-0x0000023136696000-memory.dmp
memory/3028-64-0x00007FF7EAFE0000-0x00007FF7EB0C7000-memory.dmp
memory/3028-15-0x00007FF7EAFE0000-0x00007FF7EB0C7000-memory.dmp
memory/3028-16-0x0000023136630000-0x0000023136696000-memory.dmp
memory/3064-244-0x0000012F96C70000-0x0000012F96CD6000-memory.dmp
memory/3064-252-0x00007FF722E90000-0x00007FF723118000-memory.dmp
memory/3064-243-0x00007FF722E90000-0x00007FF723118000-memory.dmp
memory/3064-250-0x0000012F96C70000-0x0000012F96CD6000-memory.dmp
memory/3064-355-0x0000028926730000-0x0000028926796000-memory.dmp
memory/3064-356-0x0000028926730000-0x0000028926796000-memory.dmp
memory/3064-357-0x00007FF7F03D0000-0x00007FF7F08AD000-memory.dmp
memory/3064-245-0x0000012F96C70000-0x0000012F96CD6000-memory.dmp
memory/3064-472-0x00007FF7F03D0000-0x00007FF7F08AD000-memory.dmp
memory/3252-28-0x000001F2DBBA0000-0x000001F2DBC93000-memory.dmp
memory/3252-29-0x000001F2DBD70000-0x000001F2DBDD6000-memory.dmp
memory/3252-31-0x000001F2DBD70000-0x000001F2DBDD6000-memory.dmp
memory/3808-313-0x0000026424280000-0x00000264242E6000-memory.dmp
memory/3808-383-0x00007FF6E5BE0000-0x00007FF6E5F04000-memory.dmp
memory/3808-315-0x0000026424280000-0x00000264242E6000-memory.dmp
memory/3808-312-0x00007FF6E5BE0000-0x00007FF6E5F04000-memory.dmp
memory/4080-338-0x000001C70AFA0000-0x000001C70B006000-memory.dmp
memory/4080-339-0x00007FF758880000-0x00007FF758CA9000-memory.dmp
memory/4080-340-0x000001C70AFA0000-0x000001C70B006000-memory.dmp
memory/4080-344-0x000001C70AFA0000-0x000001C70B006000-memory.dmp
memory/4080-346-0x00007FF758880000-0x00007FF758CA9000-memory.dmp
memory/4208-40-0x000001D811EF0000-0x000001D811F56000-memory.dmp
memory/4208-39-0x000001D811EF0000-0x000001D811F56000-memory.dmp
memory/4208-37-0x000001D811CD0000-0x000001D811DC3000-memory.dmp
memory/4208-38-0x000001D811EF0000-0x000001D811F56000-memory.dmp
memory/4440-445-0x00007FF692990000-0x00007FF692B1F000-memory.dmp
memory/4440-332-0x000001E4B2AC0000-0x000001E4B2B26000-memory.dmp
memory/4440-331-0x000001E4B2AC0000-0x000001E4B2B26000-memory.dmp
memory/4440-330-0x00007FF692990000-0x00007FF692B1F000-memory.dmp
memory/4568-265-0x0000019CF5A10000-0x0000019CF5A76000-memory.dmp
memory/4568-264-0x00007FF73CA30000-0x00007FF73CB1A000-memory.dmp
memory/4568-266-0x0000019CF5A10000-0x0000019CF5A76000-memory.dmp
memory/4568-350-0x00007FF73CA30000-0x00007FF73CB1A000-memory.dmp
memory/4720-366-0x00007FF73DB20000-0x00007FF73E04B000-memory.dmp
memory/4720-364-0x000001FB87BD0000-0x000001FB87C36000-memory.dmp
memory/4720-365-0x000001FB87BD0000-0x000001FB87C36000-memory.dmp
memory/4788-427-0x00007FF6E4960000-0x00007FF6E4B4F000-memory.dmp
memory/4788-321-0x00007FF6E4960000-0x00007FF6E4B4F000-memory.dmp
memory/4788-323-0x000001E820780000-0x000001E8207E6000-memory.dmp
memory/4788-322-0x000001E820780000-0x000001E8207E6000-memory.dmp
memory/4804-377-0x00007FF72C130000-0x00007FF72C59D000-memory.dmp
memory/4804-295-0x000001E953B80000-0x000001E953BE6000-memory.dmp
memory/4804-55-0x00007FF60D440000-0x00007FF60D5A8000-memory.dmp
memory/4804-53-0x000001863CC50000-0x000001863CCB6000-memory.dmp
memory/4804-48-0x000001863CC50000-0x000001863CCB6000-memory.dmp
memory/4804-46-0x00007FF60D440000-0x00007FF60D5A8000-memory.dmp
memory/4804-47-0x000001863CC50000-0x000001863CCB6000-memory.dmp
memory/4804-468-0x000001E953B80000-0x000001E953BE6000-memory.dmp
memory/4804-470-0x00007FF72C130000-0x00007FF72C59D000-memory.dmp
memory/4804-296-0x000001E953B80000-0x000001E953BE6000-memory.dmp
memory/4804-297-0x00007FF72C130000-0x00007FF72C59D000-memory.dmp
memory/4848-363-0x00007FF666660000-0x00007FF666708000-memory.dmp
memory/4848-288-0x0000018C18A20000-0x0000018C18A86000-memory.dmp
memory/4848-289-0x0000018C18A20000-0x0000018C18A86000-memory.dmp
memory/4848-287-0x00007FF666660000-0x00007FF666708000-memory.dmp
memory/4908-471-0x00007FF6A1440000-0x00007FF6A16FE000-memory.dmp
memory/4908-351-0x00007FF6A1440000-0x00007FF6A16FE000-memory.dmp
memory/4932-372-0x0000022496DF0000-0x0000022496E56000-memory.dmp
memory/4932-373-0x0000022496DF0000-0x0000022496E56000-memory.dmp
memory/4932-378-0x00007FF743830000-0x00007FF74396B000-memory.dmp
memory/5040-0-0x0000000002660000-0x0000000002745000-memory.dmp
memory/5040-7-0x0000000002750000-0x00000000027B9000-memory.dmp
memory/5040-1-0x0000000002750000-0x00000000027B9000-memory.dmp