Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 12:10
General
- Target 2026-08-03_47b56ac64e0d2d5dd2724ad5eeec4a40_elex_glassworm_mafia_remcos.exe
- Size 1.2MB
- Sample260804-pcafdswsey
- SHA256 39a299bea4ff81b382f82009b9e3c886dbd6fd6c176fbee32b64faf792cf8a7f
Malware Config
Signatures
- Executes dropped EXE 17 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 20 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 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_47b56ac64e0d2d5dd2724ad5eeec4a40_elex_glassworm_mafia_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_47b56ac64e0d2d5dd2724ad5eeec4a40_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
- 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
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
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
java-rmi.exe
java.exe
javac.exe
javadoc.exe
javah.exe
javap.exe
javapackager.exe
javaws.exe
jconsole.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
memory/364-0-0x0000000003170000-0x0000000003266000-memory.dmp
memory/364-7-0x0000000001700000-0x0000000001769000-memory.dmp
memory/364-1-0x0000000001700000-0x0000000001769000-memory.dmp
memory/464-350-0x00007FF691ED0000-0x00007FF69218D000-memory.dmp
memory/1292-332-0x00007FF6DCB70000-0x00007FF6DCCFE000-memory.dmp
memory/1292-330-0x0000029189480000-0x00000291894E6000-memory.dmp
memory/1292-429-0x00007FF6DCB70000-0x00007FF6DCCFE000-memory.dmp
memory/1292-331-0x0000029189480000-0x00000291894E6000-memory.dmp
memory/1336-354-0x000002B18BDF0000-0x000002B18BE56000-memory.dmp
memory/1336-360-0x00007FF7563E0000-0x00007FF7568BC000-memory.dmp
memory/1336-355-0x000002B18BDF0000-0x000002B18BE56000-memory.dmp
memory/2280-314-0x000001A42BEE0000-0x000001A42BF46000-memory.dmp
memory/2280-313-0x000001A42BEE0000-0x000001A42BF46000-memory.dmp
memory/2280-376-0x00007FF613B00000-0x00007FF613E23000-memory.dmp
memory/2280-312-0x00007FF613B00000-0x00007FF613E23000-memory.dmp
memory/2404-46-0x00007FF6051D0000-0x00007FF605337000-memory.dmp
memory/2404-53-0x000001C28D720000-0x000001C28D786000-memory.dmp
memory/2404-47-0x000001C28D720000-0x000001C28D786000-memory.dmp
memory/2404-48-0x000001C28D720000-0x000001C28D786000-memory.dmp
memory/2404-55-0x00007FF6051D0000-0x00007FF605337000-memory.dmp
memory/2872-300-0x00007FF6D7420000-0x00007FF6D788C000-memory.dmp
memory/2872-296-0x00000221A5040000-0x00000221A50A6000-memory.dmp
memory/2872-439-0x00000221A5040000-0x00000221A50A6000-memory.dmp
memory/2872-441-0x00007FF6D7420000-0x00007FF6D788C000-memory.dmp
memory/2872-364-0x00007FF6D7420000-0x00007FF6D788C000-memory.dmp
memory/2872-295-0x00000221A5040000-0x00000221A50A6000-memory.dmp
memory/3316-58-0x000002009E420000-0x000002009E54C000-memory.dmp
memory/3316-60-0x000002009E670000-0x000002009E6D6000-memory.dmp
memory/3316-59-0x000002009E670000-0x000002009E6D6000-memory.dmp
memory/3528-237-0x00000217E8B60000-0x00000217E8BC6000-memory.dmp
memory/3528-329-0x00007FF6285D0000-0x00007FF6286B3000-memory.dmp
memory/3528-236-0x00000217E8B60000-0x00000217E8BC6000-memory.dmp
memory/3528-235-0x00007FF6285D0000-0x00007FF6286B3000-memory.dmp
memory/3928-37-0x0000022D1B200000-0x0000022D1B32C000-memory.dmp
memory/3928-40-0x0000022D1AF80000-0x0000022D1AFE6000-memory.dmp
memory/3928-38-0x0000022D1AF80000-0x0000022D1AFE6000-memory.dmp
memory/3972-424-0x0000012B9BD80000-0x0000012B9BD88000-memory.dmp
memory/3972-386-0x0000012B92850000-0x0000012B928B6000-memory.dmp
memory/3972-408-0x0000012B939C0000-0x0000012B939D0000-memory.dmp
memory/3972-392-0x0000012B93790000-0x0000012B937A0000-memory.dmp
memory/3972-385-0x0000012B92850000-0x0000012B928B6000-memory.dmp
memory/3972-387-0x00007FF629570000-0x00007FF6298C3000-memory.dmp
memory/4132-309-0x00007FF744960000-0x00007FF744A0A000-memory.dmp
memory/4132-372-0x00007FF744960000-0x00007FF744A0A000-memory.dmp
memory/4132-305-0x000001F3F9210000-0x000001F3F9276000-memory.dmp
memory/4132-304-0x000001F3F9210000-0x000001F3F9276000-memory.dmp
memory/4276-269-0x00000246F9830000-0x00000246F9896000-memory.dmp
memory/4276-268-0x00000246F9830000-0x00000246F9896000-memory.dmp
memory/4276-267-0x00007FF711740000-0x00007FF711829000-memory.dmp
memory/4276-351-0x00007FF711740000-0x00007FF711829000-memory.dmp
memory/4536-366-0x0000026E0EB20000-0x0000026E0EB86000-memory.dmp
memory/4536-365-0x00007FF618590000-0x00007FF618ABA000-memory.dmp
memory/4536-367-0x0000026E0EB20000-0x0000026E0EB86000-memory.dmp
memory/4696-275-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/4696-276-0x0000000000840000-0x00000000008A9000-memory.dmp
memory/4696-281-0x0000000000840000-0x00000000008A9000-memory.dmp
memory/4696-356-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/4712-287-0x00007FF76B4C0000-0x00007FF76B567000-memory.dmp
memory/4712-288-0x0000029FFB930000-0x0000029FFB996000-memory.dmp
memory/4712-289-0x0000029FFB930000-0x0000029FFB996000-memory.dmp
memory/4712-361-0x00007FF76B4C0000-0x00007FF76B567000-memory.dmp
memory/4800-31-0x0000027F40A00000-0x0000027F40A66000-memory.dmp
memory/4800-28-0x0000027F40EE0000-0x0000027F4100C000-memory.dmp
memory/4800-29-0x0000027F40A00000-0x0000027F40A66000-memory.dmp
memory/4820-321-0x00007FF7468B0000-0x00007FF746A9E000-memory.dmp
memory/4820-322-0x0000024F9D7B0000-0x0000024F9D816000-memory.dmp
memory/4820-384-0x00007FF7468B0000-0x00007FF746A9E000-memory.dmp
memory/4820-323-0x0000024F9D7B0000-0x0000024F9D816000-memory.dmp
memory/5084-243-0x00007FF755B50000-0x00007FF755DD7000-memory.dmp
memory/5084-252-0x00007FF755B50000-0x00007FF755DD7000-memory.dmp
memory/5084-250-0x00000155B3280000-0x00000155B32E6000-memory.dmp
memory/5084-245-0x00000155B3280000-0x00000155B32E6000-memory.dmp
memory/5084-244-0x00000155B3280000-0x00000155B32E6000-memory.dmp
memory/5248-18-0x000001B85F650000-0x000001B85F6B6000-memory.dmp
memory/5248-15-0x00007FF7234A0000-0x00007FF723586000-memory.dmp
memory/5248-16-0x000001B85F650000-0x000001B85F6B6000-memory.dmp
memory/5248-64-0x00007FF7234A0000-0x00007FF723586000-memory.dmp
memory/5340-346-0x00007FF62AAF0000-0x00007FF62AF18000-memory.dmp
memory/5340-339-0x000001E21C8C0000-0x000001E21C926000-memory.dmp
memory/5340-338-0x000001E21C8C0000-0x000001E21C926000-memory.dmp
memory/5340-343-0x00007FF62AAF0000-0x00007FF62AF18000-memory.dmp
memory/5340-344-0x000001E21C8C0000-0x000001E21C926000-memory.dmp
memory/5732-255-0x00007FF759130000-0x00007FF759243000-memory.dmp
memory/5732-257-0x0000018ECFC30000-0x0000018ECFC96000-memory.dmp
memory/5732-256-0x0000018ECFC30000-0x0000018ECFC96000-memory.dmp
memory/5732-349-0x00007FF759130000-0x00007FF759243000-memory.dmp
memory/6116-374-0x0000027492530000-0x0000027492596000-memory.dmp
memory/6116-377-0x00007FF705B30000-0x00007FF705C6A000-memory.dmp
memory/6116-375-0x0000027492530000-0x0000027492596000-memory.dmp