Analysis
- max time kernel
149s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
01/07/2026, 07:43
General
- Target 2026-07-01_c61169acc3a59844982122b4c79a5252_elex_glassworm_mafia_remcos.exe
- Size 1.2MB
- Sample260701-jj73cahs2n
- SHA256 0b4b77e573c0e72f4f25a756d6152b26761e2524da7fea52508155f29f473eb8
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 26 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 42 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 41 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 24 IoCs
- Suspicious use of WriteProcessMemory 1 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\2026-07-01_c61169acc3a59844982122b4c79a5252_elex_glassworm_mafia_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-01_c61169acc3a59844982122b4c79a5252_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 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\GameInputSvc.exeC:\Windows\System32\GameInputSvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\GameInputSvc.exe"C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_12⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
-
-
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\ReFsDedupSvc.exeC:\Windows\System32\ReFsDedupSvc.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
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
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
OSE.EXE
elevation_service.exe
perfhost.exe
AgentService.exe
GameInputSvc.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
memory/1128-363-0x00000254F6CF0000-0x00000254F6D56000-memory.dmp
memory/1128-362-0x00000254F6CF0000-0x00000254F6D56000-memory.dmp
memory/1128-361-0x00007FF6C8620000-0x00007FF6C8AF0000-memory.dmp
memory/1284-46-0x00007FF743D90000-0x00007FF743EF7000-memory.dmp
memory/1284-55-0x00007FF743D90000-0x00007FF743EF7000-memory.dmp
memory/1284-53-0x0000023B646C0000-0x0000023B64726000-memory.dmp
memory/1284-48-0x0000023B646C0000-0x0000023B64726000-memory.dmp
memory/1284-47-0x0000023B646C0000-0x0000023B64726000-memory.dmp
memory/1348-303-0x0000027A25930000-0x0000027A25996000-memory.dmp
memory/1348-304-0x0000027A25930000-0x0000027A25996000-memory.dmp
memory/1348-302-0x00007FF71A360000-0x00007FF71A776000-memory.dmp
memory/1348-377-0x00007FF71A360000-0x00007FF71A776000-memory.dmp
memory/1592-349-0x00007FF742A70000-0x00007FF742D90000-memory.dmp
memory/1592-341-0x00007FF742A70000-0x00007FF742D90000-memory.dmp
memory/1592-343-0x000001ACB0520000-0x000001ACB0586000-memory.dmp
memory/1592-347-0x000001ACB0520000-0x000001ACB0586000-memory.dmp
memory/1592-342-0x000001ACB0520000-0x000001ACB0586000-memory.dmp
memory/1876-295-0x0000019765FB0000-0x0000019766016000-memory.dmp
memory/1876-294-0x0000019765FB0000-0x0000019766016000-memory.dmp
memory/1876-370-0x00007FF6652D0000-0x00007FF66537D000-memory.dmp
memory/1876-293-0x00007FF6652D0000-0x00007FF66537D000-memory.dmp
memory/1992-353-0x00007FF69DA40000-0x00007FF69DCCA000-memory.dmp
memory/1992-354-0x0000018ED8FB0000-0x0000018ED9016000-memory.dmp
memory/1992-355-0x0000018ED8FB0000-0x0000018ED9016000-memory.dmp
memory/2848-373-0x0000023CE1050000-0x0000023CE10B6000-memory.dmp
memory/2848-372-0x0000023CE1050000-0x0000023CE10B6000-memory.dmp
memory/2848-371-0x00007FF607B80000-0x00007FF608086000-memory.dmp
memory/2888-60-0x000002BC651D0000-0x000002BC65236000-memory.dmp
memory/2888-59-0x000002BC651D0000-0x000002BC65236000-memory.dmp
memory/2888-58-0x000002BC64F80000-0x000002BC650A6000-memory.dmp
memory/3000-28-0x0000015EA5800000-0x0000015EA5926000-memory.dmp
memory/3000-30-0x0000015EA5740000-0x0000015EA57A6000-memory.dmp
memory/3000-29-0x0000015EA5740000-0x0000015EA57A6000-memory.dmp
memory/3000-31-0x0000015EA5740000-0x0000015EA57A6000-memory.dmp
memory/3104-7-0x0000000002B60000-0x0000000002BC9000-memory.dmp
memory/3104-1-0x0000000002B60000-0x0000000002BC9000-memory.dmp
memory/3104-6-0x0000000002B60000-0x0000000002BC9000-memory.dmp
memory/3104-0-0x0000000002A30000-0x0000000002B04000-memory.dmp
memory/3320-331-0x00007FF754840000-0x00007FF754959000-memory.dmp
memory/3320-254-0x000001F366C00000-0x000001F366C66000-memory.dmp
memory/3320-253-0x000001F366C00000-0x000001F366C66000-memory.dmp
memory/3320-252-0x00007FF754840000-0x00007FF754959000-memory.dmp
memory/3448-367-0x00007FF65F9A0000-0x00007FF6600E3000-memory.dmp
memory/3448-286-0x00000245B3510000-0x00000245B3576000-memory.dmp
memory/3448-285-0x00007FF65F9A0000-0x00007FF6600E3000-memory.dmp
memory/3448-287-0x00000245B3510000-0x00000245B3576000-memory.dmp
memory/3624-382-0x000002427EA50000-0x000002427EAB6000-memory.dmp
memory/3624-387-0x00007FF7C18B0000-0x00007FF7C19DE000-memory.dmp
memory/3624-383-0x000002427EA50000-0x000002427EAB6000-memory.dmp
memory/3832-279-0x0000000000830000-0x0000000000899000-memory.dmp
memory/3832-274-0x0000000000830000-0x0000000000899000-memory.dmp
memory/3832-273-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/3832-352-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/4012-245-0x0000028C43360000-0x0000028C433C6000-memory.dmp
memory/4012-246-0x0000028C43360000-0x0000028C433C6000-memory.dmp
memory/4012-321-0x00007FF754B00000-0x00007FF754BC8000-memory.dmp
memory/4012-244-0x00007FF754B00000-0x00007FF754BC8000-memory.dmp
memory/4872-393-0x00007FF62C9F0000-0x00007FF62CD2E000-memory.dmp
memory/4872-391-0x0000018424000000-0x0000018424066000-memory.dmp
memory/4872-394-0x0000018424000000-0x0000018424066000-memory.dmp
memory/5272-332-0x00007FF773AD0000-0x00007FF773C64000-memory.dmp
memory/5272-334-0x000001E641F60000-0x000001E641FC6000-memory.dmp
memory/5272-333-0x000001E641F60000-0x000001E641FC6000-memory.dmp
memory/5296-266-0x0000026CC0000000-0x0000026CC0066000-memory.dmp
memory/5296-264-0x00007FF763B20000-0x00007FF763C69000-memory.dmp
memory/5296-267-0x0000026CC0000000-0x0000026CC0066000-memory.dmp
memory/5296-340-0x00007FF763B20000-0x00007FF763C69000-memory.dmp
memory/5496-313-0x00007FF7B3DB0000-0x00007FF7B3E63000-memory.dmp
memory/5496-315-0x000001BFADF70000-0x000001BFADFD6000-memory.dmp
memory/5496-381-0x00007FF7B3DB0000-0x00007FF7B3E63000-memory.dmp
memory/5496-314-0x000001BFADF70000-0x000001BFADFD6000-memory.dmp
memory/5656-392-0x00007FF713680000-0x00007FF713922000-memory.dmp
memory/5656-322-0x00007FF713680000-0x00007FF713922000-memory.dmp
memory/5656-325-0x000001CF5FEE0000-0x000001CF5FF46000-memory.dmp
memory/5656-324-0x000001CF5FEE0000-0x000001CF5FF46000-memory.dmp
memory/5736-37-0x000001FE32180000-0x000001FE322A6000-memory.dmp
memory/5736-40-0x000001FE323D0000-0x000001FE32436000-memory.dmp
memory/5736-39-0x000001FE323D0000-0x000001FE32436000-memory.dmp
memory/5736-38-0x000001FE323D0000-0x000001FE32436000-memory.dmp
memory/5856-15-0x00007FF6627A0000-0x00007FF6628C2000-memory.dmp
memory/5856-18-0x00000171CD800000-0x00000171CD866000-memory.dmp
memory/5856-16-0x00000171CD800000-0x00000171CD866000-memory.dmp
memory/5856-17-0x00000171CD800000-0x00000171CD866000-memory.dmp
memory/5856-64-0x00007FF6627A0000-0x00007FF6628C2000-memory.dmp
memory/6072-237-0x00000296CA050000-0x00000296CA0B6000-memory.dmp
memory/6072-312-0x00007FF754B00000-0x00007FF754BC8000-memory.dmp
memory/6072-236-0x00000296CA050000-0x00000296CA0B6000-memory.dmp
memory/6072-235-0x00007FF754B00000-0x00007FF754BC8000-memory.dmp