Analysis

  • max time kernel
    147s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/07/2026, 02:47

General

  • Target
    2026-07-21_355cbc57eab4506ef48b314d701e7b8e_elex_rhadamanthys_stop.exe
  • Size 656KB
  • Sample260721-c99wasew2x
  • SHA256 dde7bebaf190d98489808ab53bd41034861911d841d8c00e871eb4cc45ee86f2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 8 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 8 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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.

  • Modifies data under HKEY_USERS 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-21_355cbc57eab4506ef48b314d701e7b8e_elex_rhadamanthys_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-21_355cbc57eab4506ef48b314d701e7b8e_elex_rhadamanthys_stop.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3936
  • 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:4484
  • 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:2368
  • 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:3292
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:4744
  • \??\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:2700
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1264
    • 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:5944
  • C:\Windows\System32\msdtc.exe
    C:\Windows\System32\msdtc.exe
    1⤵
    • Executes dropped EXE
    PID:3776
  • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    1⤵
      PID:3360
    • C:\Windows\SysWow64\perfhost.exe
      C:\Windows\SysWow64\perfhost.exe
      1⤵
        PID:528
      • C:\Windows\System32\ReFsDedupSvc.exe
        C:\Windows\System32\ReFsDedupSvc.exe
        1⤵
          PID:5868
        • C:\Windows\system32\locator.exe
          C:\Windows\system32\locator.exe
          1⤵
            PID:6068

          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 c7742ed3a899c0d883fae36cd630524c52e29a13f5c83eaa6c01e3edc83d04f5
                • MD5 SHA1 SHA512 SSDEEP TLSH

                maintenanceservice.exe

                • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
                • Size 845KB
                • SHA256 f5bfc14d122568b782e6a4ad3c093515c2def809dc7dffb30aeb2697709d0203
                • MD5 SHA1 SHA512 SSDEEP TLSH

                OSE.EXE

                • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
                • Size 826KB
                • SHA256 fa17677b6fb5de775ddad8fd2741fc9c8ee11abf8b6634acf3252a7711f20182
                • 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 b7f9ceff3e7c3b6460d74d7469a94732df257a6f154e4643eaffc60a4c2903e4
                • MD5 SHA1 SHA512 SSDEEP TLSH

                perfhost.exe

                • Path C:\Windows\SysWOW64\perfhost.exe
                • Size 606KB
                • SHA256 b628bc3deda20433fb935b1737ae3b347e7568f84f827b5fa67152038273a0e0
                • MD5 SHA1 SHA512 SSDEEP TLSH

                GameInputSvc.exe

                • Path C:\Windows\System32\GameInputSvc.exe
                • Size 660KB
                • SHA256 4ce17957e62444d0cd50a2fbde66c93cfd38e54a342357b070cfcf3897bb8955
                • MD5 SHA1 SHA512 SSDEEP TLSH

                Locator.exe

                • Path C:\Windows\System32\Locator.exe
                • Size 624KB
                • SHA256 e261dbd83bed96838cf6203d8021c8b7dab5c5c3dc6af760328298028868c710
                • MD5 SHA1 SHA512 SSDEEP TLSH

                PerceptionSimulationService.exe

                • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
                • Size 828KB
                • SHA256 b8a2391ea3904c2c6139243cde62e4a2cb3e00ee8fa825535a077a6aa19ad450
                • MD5 SHA1 SHA512 SSDEEP TLSH

                ReFsDedupSvc.exe

                • Path C:\Windows\System32\ReFsDedupSvc.exe
                • Size 2.7MB
                • SHA256 eb727b880f7408c1b9c452e5fb4352fd0bb088ec43533f90b75c771dbb813646
                • MD5 SHA1 SHA512 SSDEEP TLSH

                alg.exe

                • Path C:\Windows\System32\alg.exe
                • Size 776KB
                • SHA256 d61dcba3646c7072dbb20cb7d0688944b77491fba11aad6fff2d525146f95513
                • MD5 SHA1 SHA512 SSDEEP TLSH

                msdtc.exe

                • Path C:\Windows\System32\msdtc.exe
                • Size 760KB
                • SHA256 5b17b2d174b7e87eda9d5443f4013ef2211f2be63b698fef1fd8eb4c160b79b2
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/528-279-0x00000000009B0000-0x0000000000A19000-memory.dmp

                memory/528-272-0x0000000000400000-0x00000000004AD000-memory.dmp

                memory/528-273-0x00000000009B0000-0x0000000000A19000-memory.dmp

                memory/1264-235-0x0000029D19090000-0x0000029D190F6000-memory.dmp

                memory/1264-236-0x0000029D19090000-0x0000029D190F6000-memory.dmp

                memory/1264-234-0x00007FF60B290000-0x00007FF60B358000-memory.dmp

                memory/2368-28-0x000001F5C4AD0000-0x000001F5C4B36000-memory.dmp

                memory/2368-30-0x000001F5C4AD0000-0x000001F5C4B36000-memory.dmp

                memory/2368-29-0x000001F5C4AD0000-0x000001F5C4B36000-memory.dmp

                memory/2368-27-0x000001F5C48E0000-0x000001F5C49F6000-memory.dmp

                memory/2700-57-0x0000017213B40000-0x0000017213C56000-memory.dmp

                memory/2700-59-0x0000017213D30000-0x0000017213D96000-memory.dmp

                memory/2700-58-0x0000017213D30000-0x0000017213D96000-memory.dmp

                memory/3292-36-0x0000029151640000-0x0000029151756000-memory.dmp

                memory/3292-38-0x0000029151880000-0x00000291518E6000-memory.dmp

                memory/3292-37-0x0000029151880000-0x00000291518E6000-memory.dmp

                memory/3292-39-0x0000029151880000-0x00000291518E6000-memory.dmp

                memory/3360-266-0x000002C1499E0000-0x000002C149A46000-memory.dmp

                memory/3360-265-0x000002C1499E0000-0x000002C149A46000-memory.dmp

                memory/3360-263-0x00007FF675250000-0x00007FF675399000-memory.dmp

                memory/3776-252-0x0000022210680000-0x00000222106E6000-memory.dmp

                memory/3776-251-0x00007FF63E860000-0x00007FF63E979000-memory.dmp

                memory/3776-253-0x0000022210680000-0x00000222106E6000-memory.dmp

                memory/3936-6-0x0000000000B80000-0x0000000000BE9000-memory.dmp

                memory/3936-0-0x0000000000950000-0x0000000000A43000-memory.dmp

                memory/3936-1-0x0000000000B80000-0x0000000000BE9000-memory.dmp

                memory/4484-16-0x000001C2617B0000-0x000001C261816000-memory.dmp

                memory/4484-17-0x000001C2617B0000-0x000001C261816000-memory.dmp

                memory/4484-14-0x00007FF7E40F0000-0x00007FF7E4212000-memory.dmp

                memory/4484-63-0x00007FF7E40F0000-0x00007FF7E4212000-memory.dmp

                memory/4484-15-0x000001C2617B0000-0x000001C261816000-memory.dmp

                memory/4744-46-0x000002666BAB0000-0x000002666BB16000-memory.dmp

                memory/4744-45-0x00007FF7ED1A0000-0x00007FF7ED307000-memory.dmp

                memory/4744-47-0x000002666BAB0000-0x000002666BB16000-memory.dmp

                memory/4744-54-0x00007FF7ED1A0000-0x00007FF7ED307000-memory.dmp

                memory/4744-52-0x000002666BAB0000-0x000002666BB16000-memory.dmp

                memory/5868-286-0x000001AB78750000-0x000001AB787B6000-memory.dmp

                memory/5868-285-0x000001AB78750000-0x000001AB787B6000-memory.dmp

                memory/5868-284-0x00007FF681A70000-0x00007FF6821B3000-memory.dmp

                memory/5944-244-0x000002647BF60000-0x000002647BFC6000-memory.dmp

                memory/5944-245-0x000002647BF60000-0x000002647BFC6000-memory.dmp

                memory/5944-243-0x00007FF60B290000-0x00007FF60B358000-memory.dmp

                memory/6068-292-0x00007FF6BF0C0000-0x00007FF6BF16D000-memory.dmp

                memory/6068-294-0x000001D7886F0000-0x000001D788756000-memory.dmp

                memory/6068-293-0x000001D7886F0000-0x000001D788756000-memory.dmp