Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 09:47
General
- Target 2026-08-03_c83ed963077c48c48fcc330e0132dd5d_elex_glassworm_mafia_remcos.exe
- Size 1.2MB
- Sample260804-lr6wcssxcy
- SHA256 180bf7c0b7ba6ac8154c6ff498adb9366b32ec414586eb046efa7a9c0af309ef
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 15 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_c83ed963077c48c48fcc330e0132dd5d_elex_glassworm_mafia_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_c83ed963077c48c48fcc330e0132dd5d_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
-
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/636-237-0x0000014E761D0000-0x0000014E76236000-memory.dmp
memory/636-236-0x0000014E761D0000-0x0000014E76236000-memory.dmp
memory/636-235-0x00007FF76AFE0000-0x00007FF76B0C3000-memory.dmp
memory/636-329-0x00007FF76AFE0000-0x00007FF76B0C3000-memory.dmp
memory/1060-255-0x00007FF6252F0000-0x00007FF625403000-memory.dmp
memory/1060-338-0x00007FF6252F0000-0x00007FF625403000-memory.dmp
memory/1060-256-0x000001BCCC8F0000-0x000001BCCC956000-memory.dmp
memory/1060-257-0x000001BCCC8F0000-0x000001BCCC956000-memory.dmp
memory/1524-374-0x0000027BD0860000-0x0000027BD08C6000-memory.dmp
memory/1524-376-0x0000027BD0860000-0x0000027BD08C6000-memory.dmp
memory/1524-377-0x00007FF731FE0000-0x00007FF73211A000-memory.dmp
memory/1632-7-0x00000000031F0000-0x0000000003259000-memory.dmp
memory/1632-1-0x00000000031F0000-0x0000000003259000-memory.dmp
memory/1632-0-0x00000000030A0000-0x0000000003196000-memory.dmp
memory/1776-340-0x0000019069F50000-0x0000019069FB6000-memory.dmp
memory/1776-345-0x0000019069F50000-0x0000019069FB6000-memory.dmp
memory/1776-347-0x00007FF78A790000-0x00007FF78ABB8000-memory.dmp
memory/1776-341-0x00007FF78A790000-0x00007FF78ABB8000-memory.dmp
memory/1776-339-0x0000019069F50000-0x0000019069FB6000-memory.dmp
memory/1960-348-0x00007FF66FAB0000-0x00007FF66FB99000-memory.dmp
memory/1960-268-0x00007FF66FAB0000-0x00007FF66FB99000-memory.dmp
memory/1960-269-0x000001D758F20000-0x000001D758F86000-memory.dmp
memory/1960-267-0x000001D758F20000-0x000001D758F86000-memory.dmp
memory/2104-385-0x00007FF787500000-0x00007FF7876EE000-memory.dmp
memory/2104-323-0x0000028BF46D0000-0x0000028BF4736000-memory.dmp
memory/2104-322-0x0000028BF46D0000-0x0000028BF4736000-memory.dmp
memory/2104-321-0x00007FF787500000-0x00007FF7876EE000-memory.dmp
memory/2188-37-0x0000017793F00000-0x000001779402C000-memory.dmp
memory/2188-40-0x0000017794150000-0x00000177941B6000-memory.dmp
memory/2188-38-0x0000017794150000-0x00000177941B6000-memory.dmp
memory/3116-51-0x00007FF63C800000-0x00007FF63C967000-memory.dmp
memory/3116-55-0x00007FF63C800000-0x00007FF63C967000-memory.dmp
memory/3116-53-0x00000181758E0000-0x0000018175946000-memory.dmp
memory/3116-46-0x00000181758E0000-0x0000018175946000-memory.dmp
memory/3116-47-0x00000181758E0000-0x0000018175946000-memory.dmp
memory/3376-245-0x000002B424850000-0x000002B4248B6000-memory.dmp
memory/3376-253-0x00007FF656170000-0x00007FF6563F7000-memory.dmp
memory/3376-251-0x000002B424850000-0x000002B4248B6000-memory.dmp
memory/3376-244-0x000002B424850000-0x000002B4248B6000-memory.dmp
memory/3376-243-0x00007FF656170000-0x00007FF6563F7000-memory.dmp
memory/3536-31-0x000002342F700000-0x000002342F766000-memory.dmp
memory/3536-29-0x000002342F700000-0x000002342F766000-memory.dmp
memory/3536-28-0x000002342F500000-0x000002342F62C000-memory.dmp
memory/3548-280-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/3548-281-0x0000000000800000-0x0000000000869000-memory.dmp
memory/3548-275-0x0000000000800000-0x0000000000869000-memory.dmp
memory/3548-351-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/3580-287-0x000001E6C8CF0000-0x000001E6C8D56000-memory.dmp
memory/3580-355-0x00007FF759660000-0x00007FF759707000-memory.dmp
memory/3580-289-0x00007FF759660000-0x00007FF759707000-memory.dmp
memory/3580-288-0x000001E6C8CF0000-0x000001E6C8D56000-memory.dmp
memory/3756-367-0x00007FF7EEAB0000-0x00007FF7EEB5A000-memory.dmp
memory/3756-304-0x00007FF7EEAB0000-0x00007FF7EEB5A000-memory.dmp
memory/3756-305-0x000001F4CB440000-0x000001F4CB4A6000-memory.dmp
memory/3756-306-0x000001F4CB440000-0x000001F4CB4A6000-memory.dmp
memory/3888-59-0x0000015605750000-0x00000156057B6000-memory.dmp
memory/3888-60-0x0000015605750000-0x00000156057B6000-memory.dmp
memory/3888-58-0x0000015605500000-0x000001560562C000-memory.dmp
memory/3984-16-0x000001D3C12E0000-0x000001D3C1346000-memory.dmp
memory/3984-15-0x00007FF60B2A0000-0x00007FF60B386000-memory.dmp
memory/3984-64-0x00007FF60B2A0000-0x00007FF60B386000-memory.dmp
memory/3984-18-0x000001D3C12E0000-0x000001D3C1346000-memory.dmp
memory/4184-390-0x00007FF7EDD40000-0x00007FF7EE093000-memory.dmp
memory/4184-386-0x0000026318A20000-0x0000026318A86000-memory.dmp
memory/4184-427-0x0000026321F40000-0x0000026321F48000-memory.dmp
memory/4184-384-0x0000026318A20000-0x0000026318A86000-memory.dmp
memory/4184-411-0x0000026319B80000-0x0000026319B90000-memory.dmp
memory/4184-395-0x0000026319950000-0x0000026319960000-memory.dmp
memory/4372-375-0x00007FF7567D0000-0x00007FF756AF3000-memory.dmp
memory/4372-312-0x000001B9A6B80000-0x000001B9A6BE6000-memory.dmp
memory/4372-314-0x00007FF7567D0000-0x00007FF756AF3000-memory.dmp
memory/4372-313-0x000001B9A6B80000-0x000001B9A6BE6000-memory.dmp
memory/4436-471-0x00007FF6C6AF0000-0x00007FF6C6DAD000-memory.dmp
memory/4436-352-0x00007FF6C6AF0000-0x00007FF6C6DAD000-memory.dmp
memory/4452-330-0x00007FF65C740000-0x00007FF65C8CE000-memory.dmp
memory/4452-332-0x0000021030EA0000-0x0000021030F06000-memory.dmp
memory/4452-331-0x0000021030EA0000-0x0000021030F06000-memory.dmp
memory/4452-433-0x00007FF65C740000-0x00007FF65C8CE000-memory.dmp
memory/4572-358-0x00007FF653190000-0x00007FF65366C000-memory.dmp
memory/4572-356-0x0000019BB2AC0000-0x0000019BB2B26000-memory.dmp
memory/4572-357-0x0000019BB2AC0000-0x0000019BB2B26000-memory.dmp
memory/4788-365-0x0000018DE0F30000-0x0000018DE0F96000-memory.dmp
memory/4788-368-0x00007FF632900000-0x00007FF632E2A000-memory.dmp
memory/4788-366-0x0000018DE0F30000-0x0000018DE0F96000-memory.dmp
memory/5076-297-0x00007FF614460000-0x00007FF6148CC000-memory.dmp
memory/5076-295-0x00000199E0660000-0x00000199E06C6000-memory.dmp
memory/5076-432-0x00007FF614460000-0x00007FF6148CC000-memory.dmp
memory/5076-429-0x00000199E0660000-0x00000199E06C6000-memory.dmp
memory/5076-362-0x00007FF614460000-0x00007FF6148CC000-memory.dmp
memory/5076-296-0x00000199E0660000-0x00000199E06C6000-memory.dmp