Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 09:47

General

  • Target
    2026-08-03_c83ed963077c48c48fcc330e0132dd5d_elex_glassworm_mafia_remcos.exe
  • Size 1.2MB
  • Sample260804-lr6wcssxcy
  • SHA256 180bf7c0b7ba6ac8154c6ff498adb9366b32ec414586eb046efa7a9c0af309ef
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 13 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 18 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 6 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 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

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
    PID:3316
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4912
  • 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
    PID:1760
  • 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
    PID:3356
  • 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
    PID:2320
  • \??\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
    PID:4964
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5880
    • C:\Windows\System32\GameInputSvc.exe
      "C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_1
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:4864
  • C:\Windows\System32\msdtc.exe
    C:\Windows\System32\msdtc.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    PID:2804
  • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    1⤵
    • Executes dropped EXE
    PID:5492
  • C:\Windows\SysWow64\perfhost.exe
    C:\Windows\SysWow64\perfhost.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4608
  • C:\Windows\System32\ReFsDedupSvc.exe
    C:\Windows\System32\ReFsDedupSvc.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:2100
  • C:\Windows\system32\locator.exe
    C:\Windows\system32\locator.exe
    1⤵
    • Executes dropped EXE
    PID:3436
  • C:\Windows\System32\SensorDataService.exe
    C:\Windows\System32\SensorDataService.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    PID:2772
  • C:\Windows\System32\snmptrap.exe
    C:\Windows\System32\snmptrap.exe
    1⤵
      PID:5316
    • C:\Windows\System32\OpenSSH\ssh-agent.exe
      C:\Windows\System32\OpenSSH\ssh-agent.exe
      1⤵
        PID:3528
      • C:\Windows\system32\TieringEngineService.exe
        C:\Windows\system32\TieringEngineService.exe
        1⤵
          PID:2400
        • C:\Windows\system32\AgentService.exe
          C:\Windows\system32\AgentService.exe
          1⤵
            PID:3556
          • C:\Windows\System32\vds.exe
            C:\Windows\System32\vds.exe
            1⤵
              PID:3688
            • C:\Windows\system32\vssvc.exe
              C:\Windows\system32\vssvc.exe
              1⤵
                PID:4700

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    elevation_service.exe

                    • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                    • Size 2.7MB
                    • SHA256 f643695af005d2c777dd497095c1026dec8ebff1f6e5798829f5da7c355d2e75
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    maintenanceservice.exe

                    • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
                    • Size 845KB
                    • SHA256 ccf6cec9f5b0c9dcfce6bae389cf21520bb19478bbf201bd9fb96746e6e22600
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    OSE.EXE

                    • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
                    • Size 825KB
                    • SHA256 f2b8f047286f1c9b350efd7801a6c732bf83c1966d76a49b4553d90613ee8a4f
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    elevation_service.exe

                    • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                    • Size 2.8MB
                    • SHA256 9a71657ab29d55ff9de0974d66bef002fa64d00608163dc1f72d0b5ee1ccfe5d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    perfhost.exe

                    • Path C:\Windows\SysWOW64\perfhost.exe
                    • Size 606KB
                    • SHA256 e80e032b9fcb8df4c8563bc1527ce36eb91afa840bb368c3fc7d5d1a5418df94
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    AgentService.exe

                    • Path C:\Windows\System32\AgentService.exe
                    • Size 1.4MB
                    • SHA256 93125ad4e4ad8f325a1da756e17efa951daaefdaf280eb1429d7940ee2de9326
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    GameInputSvc.exe

                    • Path C:\Windows\System32\GameInputSvc.exe
                    • Size 660KB
                    • SHA256 9aff07f886f8fd150b3a796863ec56589e5652f667046c5eba51c290a7fa2914
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Locator.exe

                    • Path C:\Windows\System32\Locator.exe
                    • Size 624KB
                    • SHA256 60fd17661a5b15d12847b343ea31dba57975e2475d0d0f79cc87683899c78cfb
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    ssh-agent.exe

                    • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
                    • Size 1.1MB
                    • SHA256 b5ce09163781c0747a976457298c6465469e17662d6250c37ff8f348ce4e7e9f
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    PerceptionSimulationService.exe

                    • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
                    • Size 828KB
                    • SHA256 29b7892aff05dee481ab243009c98ace2375d6720cccc9914971ee2d8521191d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    ReFsDedupSvc.exe

                    • Path C:\Windows\System32\ReFsDedupSvc.exe
                    • Size 2.7MB
                    • SHA256 b59aacb97c63b678bfe4e20db150abc19bd343ad39469516dd7ce2e7b1190277
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    SensorDataService.exe

                    • Path C:\Windows\System32\SensorDataService.exe
                    • Size 1.7MB
                    • SHA256 f5f7f516cb1b5f6ec04b563bf437c81a1606f7ea06c75c7fed69df7c0d6217f4
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    TieringEngineService.exe

                    • Path C:\Windows\System32\TieringEngineService.exe
                    • Size 932KB
                    • SHA256 7f97daa6f3b78e3c04956fee4bac27e10475548b84d79682f9320f3bdd4f2faf
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    VSSVC.exe

                    • Path C:\Windows\System32\VSSVC.exe
                    • Size 2.0MB
                    • SHA256 7eced567ef81c6754a787a4d6cb51757fdc3376a3d7cdb397f9c0748487221f6
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    alg.exe

                    • Path C:\Windows\System32\alg.exe
                    • Size 776KB
                    • SHA256 f09adc88b73a47791cfe56edc065f4fec2750ce74fcbd96f6f17b916c84caf0b
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    msdtc.exe

                    • Path C:\Windows\System32\msdtc.exe
                    • Size 760KB
                    • SHA256 83c5fcfa2ecabc3633fae16901b578bec0a690772912770f347cf3c033df247c
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    snmptrap.exe

                    • Path C:\Windows\System32\snmptrap.exe
                    • Size 632KB
                    • SHA256 cc955c939ff3569e374e4ad3fb4af81d47b31b7ea55710d25ed5890f90e3d89f
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    vds.exe

                    • Path C:\Windows\System32\vds.exe
                    • Size 1.2MB
                    • SHA256 7ac543450f467014537adbd55db97359c50d6ddbe12915b056892553ec134625
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/1760-28-0x000002D04ADB0000-0x000002D04AEDC000-memory.dmp

                    memory/1760-30-0x000002D04AFB0000-0x000002D04B016000-memory.dmp

                    memory/1760-31-0x000002D04AFB0000-0x000002D04B016000-memory.dmp

                    memory/1760-29-0x000002D04AFB0000-0x000002D04B016000-memory.dmp

                    memory/2100-287-0x00007FF680D40000-0x00007FF681483000-memory.dmp

                    memory/2100-286-0x000001F2B14E0000-0x000001F2B1546000-memory.dmp

                    memory/2100-285-0x000001F2B14E0000-0x000001F2B1546000-memory.dmp

                    memory/2320-53-0x000001CD5F550000-0x000001CD5F5B6000-memory.dmp

                    memory/2320-46-0x00007FF610A70000-0x00007FF610BD7000-memory.dmp

                    memory/2320-55-0x00007FF610A70000-0x00007FF610BD7000-memory.dmp

                    memory/2320-48-0x000001CD5F550000-0x000001CD5F5B6000-memory.dmp

                    memory/2320-47-0x000001CD5F550000-0x000001CD5F5B6000-memory.dmp

                    memory/2400-331-0x00007FF76F160000-0x00007FF76F2F4000-memory.dmp

                    memory/2400-332-0x00000246749D0000-0x0000024674A36000-memory.dmp

                    memory/2400-333-0x00000246749D0000-0x0000024674A36000-memory.dmp

                    memory/2772-302-0x00007FF6CDF90000-0x00007FF6CE3A6000-memory.dmp

                    memory/2772-304-0x000002A01F8E0000-0x000002A01F946000-memory.dmp

                    memory/2772-303-0x000002A01F8E0000-0x000002A01F946000-memory.dmp

                    memory/2804-251-0x00000182926B0000-0x0000018292716000-memory.dmp

                    memory/2804-339-0x00007FF7E0FF0000-0x00007FF7E1109000-memory.dmp

                    memory/2804-250-0x00000182926B0000-0x0000018292716000-memory.dmp

                    memory/2804-249-0x00007FF7E0FF0000-0x00007FF7E1109000-memory.dmp

                    memory/3316-0-0x0000000002780000-0x0000000002876000-memory.dmp

                    memory/3316-1-0x0000000002880000-0x00000000028E9000-memory.dmp

                    memory/3316-7-0x0000000002880000-0x00000000028E9000-memory.dmp

                    memory/3316-6-0x0000000002880000-0x00000000028E9000-memory.dmp

                    memory/3356-40-0x0000017587130000-0x0000017587196000-memory.dmp

                    memory/3356-38-0x0000017587130000-0x0000017587196000-memory.dmp

                    memory/3356-37-0x0000017587000000-0x000001758712C000-memory.dmp

                    memory/3436-294-0x000001EADBA30000-0x000001EADBA96000-memory.dmp

                    memory/3436-293-0x000001EADBA30000-0x000001EADBA96000-memory.dmp

                    memory/3436-299-0x00007FF720B80000-0x00007FF720C2D000-memory.dmp

                    memory/3528-324-0x000001FB85BE0000-0x000001FB85C46000-memory.dmp

                    memory/3528-323-0x000001FB85BE0000-0x000001FB85C46000-memory.dmp

                    memory/3528-322-0x00007FF71E0E0000-0x00007FF71E382000-memory.dmp

                    memory/3556-342-0x0000027BB5270000-0x0000027BB52D6000-memory.dmp

                    memory/3556-341-0x00007FF79F260000-0x00007FF79F580000-memory.dmp

                    memory/3556-340-0x0000027BB5270000-0x0000027BB52D6000-memory.dmp

                    memory/3556-346-0x0000027BB5270000-0x0000027BB52D6000-memory.dmp

                    memory/3556-348-0x00007FF79F260000-0x00007FF79F580000-memory.dmp

                    memory/3688-354-0x0000019AA9CF0000-0x0000019AA9D56000-memory.dmp

                    memory/3688-352-0x0000019AA9CF0000-0x0000019AA9D56000-memory.dmp

                    memory/3688-353-0x00007FF686AB0000-0x00007FF686D3A000-memory.dmp

                    memory/4608-360-0x0000000000400000-0x00000000004AD000-memory.dmp

                    memory/4608-279-0x00000000007E0000-0x0000000000849000-memory.dmp

                    memory/4608-273-0x0000000000400000-0x00000000004AD000-memory.dmp

                    memory/4608-274-0x00000000007E0000-0x0000000000849000-memory.dmp

                    memory/4700-362-0x000001493DBC0000-0x000001493DC26000-memory.dmp

                    memory/4700-363-0x000001493DBC0000-0x000001493DC26000-memory.dmp

                    memory/4700-361-0x00007FF687AD0000-0x00007FF687FA0000-memory.dmp

                    memory/4864-246-0x000002AB861D0000-0x000002AB86236000-memory.dmp

                    memory/4864-243-0x00007FF7F8730000-0x00007FF7F87F8000-memory.dmp

                    memory/4864-244-0x000002AB861D0000-0x000002AB86236000-memory.dmp

                    memory/4864-330-0x00007FF7F8730000-0x00007FF7F87F8000-memory.dmp

                    memory/4912-16-0x000001AFA7D00000-0x000001AFA7D66000-memory.dmp

                    memory/4912-18-0x000001AFA7D00000-0x000001AFA7D66000-memory.dmp

                    memory/4912-17-0x000001AFA7D00000-0x000001AFA7D66000-memory.dmp

                    memory/4912-64-0x00007FF7AB870000-0x00007FF7AB992000-memory.dmp

                    memory/4912-15-0x00007FF7AB870000-0x00007FF7AB992000-memory.dmp

                    memory/4964-58-0x0000026F005F0000-0x0000026F0071C000-memory.dmp

                    memory/4964-60-0x0000026F00530000-0x0000026F00596000-memory.dmp

                    memory/4964-59-0x0000026F00530000-0x0000026F00596000-memory.dmp

                    memory/5316-312-0x00007FF7F0A80000-0x00007FF7F0B33000-memory.dmp

                    memory/5316-314-0x00000278483B0000-0x0000027848416000-memory.dmp

                    memory/5316-313-0x00000278483B0000-0x0000027848416000-memory.dmp

                    memory/5492-351-0x00007FF72D4D0000-0x00007FF72D619000-memory.dmp

                    memory/5492-264-0x00007FF72D4D0000-0x00007FF72D619000-memory.dmp

                    memory/5492-266-0x000002443E1A0000-0x000002443E206000-memory.dmp

                    memory/5492-267-0x000002443E1A0000-0x000002443E206000-memory.dmp

                    memory/5880-236-0x000001A69E490000-0x000001A69E4F6000-memory.dmp

                    memory/5880-321-0x00007FF7F8730000-0x00007FF7F87F8000-memory.dmp

                    memory/5880-235-0x00007FF7F8730000-0x00007FF7F87F8000-memory.dmp

                    memory/5880-237-0x000001A69E490000-0x000001A69E4F6000-memory.dmp