Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 01:49

General

  • Target
    2026-09-08_eebdec4cd9bd591672f0bd62f7dbc621_amadey_elex_mafia_remcos.exe
  • Size 999KB
  • Sample260910-b868cacm7s
  • SHA256 03cea28b28a9d5b7210488acd1b83d480581d699eefe44e24cabe3dcf5fcd243
  • 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 15 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\2026-09-08_eebdec4cd9bd591672f0bd62f7dbc621_amadey_elex_mafia_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-08_eebdec4cd9bd591672f0bd62f7dbc621_amadey_elex_mafia_remcos.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:6052
  • 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:3656
  • 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:2720
  • 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:4428
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:2576
  • \??\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:4268
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3680
    • 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:5144
  • 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:5340
  • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    1⤵
    • Executes dropped EXE
    PID:2728
  • C:\Windows\SysWow64\perfhost.exe
    C:\Windows\SysWow64\perfhost.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2724
  • C:\Windows\System32\ReFsDedupSvc.exe
    C:\Windows\System32\ReFsDedupSvc.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:2424
  • C:\Windows\system32\locator.exe
    C:\Windows\system32\locator.exe
    1⤵
    • Executes dropped EXE
    PID:3048
  • C:\Windows\System32\SensorDataService.exe
    C:\Windows\System32\SensorDataService.exe
    1⤵
    • Executes dropped EXE
    PID:2216
  • C:\Windows\System32\snmptrap.exe
    C:\Windows\System32\snmptrap.exe
    1⤵
      PID:1092
    • C:\Windows\System32\OpenSSH\ssh-agent.exe
      C:\Windows\System32\OpenSSH\ssh-agent.exe
      1⤵
        PID:5996

      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 0f9956f425989bdc6f4757b703a423cf5a08125f1ba61fca9ec03cc03fd7e366
            • MD5 SHA1 SHA512 SSDEEP TLSH

            maintenanceservice.exe

            • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
            • Size 845KB
            • SHA256 a2b09b35b6bce1528978570ab71d2e42331c811ae26449fee20dd808aa935851
            • MD5 SHA1 SHA512 SSDEEP TLSH

            OSE.EXE

            • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
            • Size 825KB
            • SHA256 3428d39d24019afac9c5df9d586c42535ca39e397093fe41b32b347261546ba0
            • 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 9a6d4b1e60479748f44a14b859d17870e488231eae7ca795d594affd58a56aa8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            perfhost.exe

            • Path C:\Windows\SysWOW64\perfhost.exe
            • Size 606KB
            • SHA256 f6c0cbac4c5d5137cb81e14a9b2a1b00292baaac6100f33c1678b630a47eafbc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            GameInputSvc.exe

            • Path C:\Windows\System32\GameInputSvc.exe
            • Size 660KB
            • SHA256 bc7b489ea0243139148ce37f78549ce2605b14c32a95ac468e366e7e66988ab5
            • MD5 SHA1 SHA512 SSDEEP TLSH

            Locator.exe

            • Path C:\Windows\System32\Locator.exe
            • Size 624KB
            • SHA256 4cd210477040762a5c8b41ee44ec6e8ffaac687a0b406af8663b87c927c98985
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ssh-agent.exe

            • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
            • Size 1.1MB
            • SHA256 616840151416e6c701fcd1e8f04bfb329e182f84fecd99dd4de918eeae826664
            • MD5 SHA1 SHA512 SSDEEP TLSH

            PerceptionSimulationService.exe

            • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
            • Size 828KB
            • SHA256 adbd902f97bdca59e254f848ad945c31f42dcc69fd1d1a11ead0396007c69681
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ReFsDedupSvc.exe

            • Path C:\Windows\System32\ReFsDedupSvc.exe
            • Size 2.7MB
            • SHA256 97de2f1fbc0f2cc0b1583f3c6fe3d084aece86ee2c90b4bf619519eaf2e23a0e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            SensorDataService.exe

            • Path C:\Windows\System32\SensorDataService.exe
            • Size 1.7MB
            • SHA256 ccd09dd8398f6bca228d3dd67c3640d529f38acb9dd454087a95724f6e14cbde
            • MD5 SHA1 SHA512 SSDEEP TLSH

            alg.exe

            • Path C:\Windows\System32\alg.exe
            • Size 776KB
            • SHA256 0d27901cae8e2929d591794deca6d562c8e60ea8863acc1ffc04d934f5956a95
            • MD5 SHA1 SHA512 SSDEEP TLSH

            msdtc.exe

            • Path C:\Windows\System32\msdtc.exe
            • Size 760KB
            • SHA256 e955188e2b0f70be8a700415377be868969e7f1af7fd122228b31b2f165b0521
            • MD5 SHA1 SHA512 SSDEEP TLSH

            snmptrap.exe

            • Path C:\Windows\System32\snmptrap.exe
            • Size 632KB
            • SHA256 c135eb9cd36d24ac2733fa51630f166ce8b94b78f574090f52bd59785094ebcc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1092-317-0x000001CB42610000-0x000001CB42676000-memory.dmp

            memory/1092-316-0x00007FF67E960000-0x00007FF67EA13000-memory.dmp

            memory/1092-318-0x000001CB42610000-0x000001CB42676000-memory.dmp

            memory/2216-305-0x00007FF607010000-0x00007FF607426000-memory.dmp

            memory/2216-307-0x000002441CB00000-0x000002441CB66000-memory.dmp

            memory/2216-306-0x000002441CB00000-0x000002441CB66000-memory.dmp

            memory/2424-290-0x000001E1D4A40000-0x000001E1D4AA6000-memory.dmp

            memory/2424-289-0x000001E1D4A40000-0x000001E1D4AA6000-memory.dmp

            memory/2424-288-0x00007FF6B3CA0000-0x00007FF6B43E3000-memory.dmp

            memory/2576-50-0x00007FF714130000-0x00007FF714297000-memory.dmp

            memory/2576-51-0x0000016330410000-0x0000016330476000-memory.dmp

            memory/2576-52-0x0000016330410000-0x0000016330476000-memory.dmp

            memory/2576-57-0x0000016330410000-0x0000016330476000-memory.dmp

            memory/2576-59-0x00007FF714130000-0x00007FF714297000-memory.dmp

            memory/2720-31-0x000001AC0C340000-0x000001AC0C44A000-memory.dmp

            memory/2720-34-0x000001AC0C570000-0x000001AC0C5D6000-memory.dmp

            memory/2720-32-0x000001AC0C570000-0x000001AC0C5D6000-memory.dmp

            memory/2720-33-0x000001AC0C570000-0x000001AC0C5D6000-memory.dmp

            memory/2724-276-0x0000000000400000-0x00000000004AD000-memory.dmp

            memory/2724-277-0x0000000000930000-0x0000000000999000-memory.dmp

            memory/2724-282-0x0000000000930000-0x0000000000999000-memory.dmp

            memory/2728-264-0x00007FF651A20000-0x00007FF651B69000-memory.dmp

            memory/2728-268-0x0000021844D20000-0x0000021844D86000-memory.dmp

            memory/2728-270-0x0000021844D20000-0x0000021844D86000-memory.dmp

            memory/3048-296-0x00007FF6921C0000-0x00007FF69226D000-memory.dmp

            memory/3048-298-0x0000027015200000-0x0000027015266000-memory.dmp

            memory/3048-297-0x0000027015200000-0x0000027015266000-memory.dmp

            memory/3656-17-0x000001E8B85C0000-0x000001E8B8626000-memory.dmp

            memory/3656-15-0x00007FF655FE0000-0x00007FF656102000-memory.dmp

            memory/3656-16-0x000001E8B85C0000-0x000001E8B8626000-memory.dmp

            memory/3656-18-0x000001E8B85C0000-0x000001E8B8626000-memory.dmp

            memory/3656-49-0x00007FF655FE0000-0x00007FF656102000-memory.dmp

            memory/3680-238-0x00007FF709880000-0x00007FF709948000-memory.dmp

            memory/3680-239-0x000001DF3EE90000-0x000001DF3EEF6000-memory.dmp

            memory/3680-240-0x000001DF3EE90000-0x000001DF3EEF6000-memory.dmp

            memory/3680-315-0x00007FF709880000-0x00007FF709948000-memory.dmp

            memory/4268-63-0x0000019EE8480000-0x0000019EE84E6000-memory.dmp

            memory/4268-64-0x0000019EE8480000-0x0000019EE84E6000-memory.dmp

            memory/4268-62-0x0000019EE82A0000-0x0000019EE83AA000-memory.dmp

            memory/4428-43-0x000001D668F50000-0x000001D668FB6000-memory.dmp

            memory/4428-41-0x000001D668F50000-0x000001D668FB6000-memory.dmp

            memory/4428-40-0x000001D668DF0000-0x000001D668EFA000-memory.dmp

            memory/4428-42-0x000001D668F50000-0x000001D668FB6000-memory.dmp

            memory/5144-325-0x00007FF709880000-0x00007FF709948000-memory.dmp

            memory/5144-252-0x000001D6B0930000-0x000001D6B0996000-memory.dmp

            memory/5144-251-0x000001D6B0930000-0x000001D6B0996000-memory.dmp

            memory/5144-247-0x00007FF709880000-0x00007FF709948000-memory.dmp

            memory/5340-250-0x00007FF7FAF80000-0x00007FF7FB099000-memory.dmp

            memory/5340-256-0x000002BCF3300000-0x000002BCF3366000-memory.dmp

            memory/5340-257-0x000002BCF3300000-0x000002BCF3366000-memory.dmp

            memory/5996-326-0x00007FF69AE70000-0x00007FF69B112000-memory.dmp

            memory/5996-327-0x0000024955970000-0x00000249559D6000-memory.dmp

            memory/5996-328-0x0000024955970000-0x00000249559D6000-memory.dmp

            memory/6052-0-0x0000000000380000-0x000000000055C000-memory.dmp

            memory/6052-28-0x0000000000380000-0x000000000055C000-memory.dmp

            memory/6052-6-0x0000000002750000-0x00000000027B9000-memory.dmp

            memory/6052-7-0x0000000002750000-0x00000000027B9000-memory.dmp

            memory/6052-1-0x0000000002750000-0x00000000027B9000-memory.dmp