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
    16/08/2026, 05:14

General

  • Target
    2026-08-16_03d30b2ad1afc0b6a4b6a654c1081eef_icedid_mespinoza_njrat_ryuk.exe
  • Size 1.0MB
  • Sample260816-fw642adn51
  • SHA256 31170d06d567c95b0a035c53611fb09f60a9c8b64c3a87af798d9196d6ba6164
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 17 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 22 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 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 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
  • Modifies registry class 52 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_03d30b2ad1afc0b6a4b6a654c1081eef_icedid_mespinoza_njrat_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_03d30b2ad1afc0b6a4b6a654c1081eef_icedid_mespinoza_njrat_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:4512
  • 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:5664
  • 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
    PID:2384
  • 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:4868
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:3192
  • \??\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:4352
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:572
    • 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:3704
  • 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:5544
  • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    1⤵
    • Executes dropped EXE
    PID:4824
  • C:\Windows\SysWow64\perfhost.exe
    C:\Windows\SysWow64\perfhost.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2020
  • C:\Windows\System32\ReFsDedupSvc.exe
    C:\Windows\System32\ReFsDedupSvc.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:4852
  • C:\Windows\system32\locator.exe
    C:\Windows\system32\locator.exe
    1⤵
    • Executes dropped EXE
    PID:2848
  • C:\Windows\System32\SensorDataService.exe
    C:\Windows\System32\SensorDataService.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Checks SCSI registry key(s)
    PID:5452
  • C:\Windows\System32\snmptrap.exe
    C:\Windows\System32\snmptrap.exe
    1⤵
    • Executes dropped EXE
    PID:4612
  • C:\Windows\System32\OpenSSH\ssh-agent.exe
    C:\Windows\System32\OpenSSH\ssh-agent.exe
    1⤵
    • Executes dropped EXE
    PID:5156
  • C:\Windows\system32\TieringEngineService.exe
    C:\Windows\system32\TieringEngineService.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:3300
  • C:\Windows\system32\AgentService.exe
    C:\Windows\system32\AgentService.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:5536
  • C:\Windows\System32\vds.exe
    C:\Windows\System32\vds.exe
    1⤵
      PID:1852
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
        PID:992
      • C:\Windows\system32\wbengine.exe
        "C:\Windows\system32\wbengine.exe"
        1⤵
          PID:5964

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              elevation_service.exe

              • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
              • Size 2.7MB
              • SHA256 0d8f949f8a458aac9c92456e292484cd12b083c8162f5d6de8ad44a82042c8f0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              maintenanceservice.exe

              • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
              • Size 849KB
              • SHA256 dc5a5457e3ddae4f84bc2b7c061ca98f632b11eedd3914a0a28a0415ddd4e643
              • MD5 SHA1 SHA512 SSDEEP TLSH

              OSE.EXE

              • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
              • Size 829KB
              • SHA256 264eb1735062285da9789bdd62e3c208d586f03dd266d4aa2ab46e24bb6fe98e
              • 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 db018307da8132c61775bf0d8297a626e0fa09d10ced807ec073d0ab38f1ced5
              • MD5 SHA1 SHA512 SSDEEP TLSH

              perfhost.exe

              • Path C:\Windows\SysWOW64\perfhost.exe
              • Size 610KB
              • SHA256 7627bfded14aa9df326d4fb42c58ca0db9c75ff2503c460880bf5de8f81dff12
              • MD5 SHA1 SHA512 SSDEEP TLSH

              AgentService.exe

              • Path C:\Windows\System32\AgentService.exe
              • Size 1.4MB
              • SHA256 2eb80a0f49b30100182291b9c2d05fb356f3d81a6c19e5f6f2eb2b5fc4432a1c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              GameInputSvc.exe

              • Path C:\Windows\System32\GameInputSvc.exe
              • Size 664KB
              • SHA256 d4db358fc77481afbac316d89246d70f73bdc197a8ca52af9fd664d66ef023e9
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Locator.exe

              • Path C:\Windows\System32\Locator.exe
              • Size 628KB
              • SHA256 d1a100b311d47148f0b0702f19375f01a1fbc94f611c35f29a3a16f4ec4b9551
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ssh-agent.exe

              • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
              • Size 1.1MB
              • SHA256 e32ee8853600b89009b08225a3eeb944553b8ffbcf1fb35186d98ec160bc9f2c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              PerceptionSimulationService.exe

              • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
              • Size 832KB
              • SHA256 2c7a20abb826813e44e59a338068918e6bd8473c289803148e94327f5424ee8e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ReFsDedupSvc.exe

              • Path C:\Windows\System32\ReFsDedupSvc.exe
              • Size 2.7MB
              • SHA256 8478c750b53f8641cf33999e06e669ece7a323ac9def0fac699b2c9bc01220c9
              • MD5 SHA1 SHA512 SSDEEP TLSH

              SensorDataService.exe

              • Path C:\Windows\System32\SensorDataService.exe
              • Size 1.7MB
              • SHA256 68b1d2d5468c563dcf443333464a57159e1f7bed8368c6dda7b3e0d663f45ed6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              TieringEngineService.exe

              • Path C:\Windows\System32\TieringEngineService.exe
              • Size 936KB
              • SHA256 6de62c0394788a4dc314f1fc2f98415af88ae858f2f2e2f5224b501df5f2559c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              VSSVC.exe

              • Path C:\Windows\System32\VSSVC.exe
              • Size 2.0MB
              • SHA256 4ce25ece56bc6c6fce76a7d4e66614b9b33c261e06eb02055966c7d30cb617b7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              alg.exe

              • Path C:\Windows\System32\alg.exe
              • Size 780KB
              • SHA256 02495a98b9da06edf1015b5381b94513e0d313dc6d4cf79161f4a8a3875869f5
              • MD5 SHA1 SHA512 SSDEEP TLSH

              msdtc.exe

              • Path C:\Windows\System32\msdtc.exe
              • Size 764KB
              • SHA256 696faf402b1aaaf797323aa14cee06a28f1f70c38a8abbb895f3c91558e5cbbe
              • MD5 SHA1 SHA512 SSDEEP TLSH

              snmptrap.exe

              • Path C:\Windows\System32\snmptrap.exe
              • Size 636KB
              • SHA256 3f04e1024ccd8295808e1fddc889096428ed6b9994bcc4cdd7f098d0c91ada56
              • MD5 SHA1 SHA512 SSDEEP TLSH

              vds.exe

              • Path C:\Windows\System32\vds.exe
              • Size 1.2MB
              • SHA256 8ded844338369473e7f874a4d49b7fba2244cfc2efd3d0d38877745f0a1aac6a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wbengine.exe

              • Path C:\Windows\System32\wbengine.exe
              • Size 2.1MB
              • SHA256 c70b8194565e5f388e8cb88569bae29e1f974fe2ed5e7581dae65f1584c79214
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/572-318-0x00007FF6BAE20000-0x00007FF6BAEE9000-memory.dmp

              memory/572-233-0x000001EE93EE0000-0x000001EE93F46000-memory.dmp

              memory/572-234-0x000001EE93EE0000-0x000001EE93F46000-memory.dmp

              memory/572-232-0x00007FF6BAE20000-0x00007FF6BAEE9000-memory.dmp

              memory/992-359-0x000001B5B7C40000-0x000001B5B7CA6000-memory.dmp

              memory/992-360-0x00007FF7F48F0000-0x00007FF7F4DC1000-memory.dmp

              memory/992-358-0x000001B5B7C40000-0x000001B5B7CA6000-memory.dmp

              memory/1852-349-0x00007FF66F6B0000-0x00007FF66F93B000-memory.dmp

              memory/1852-351-0x0000024DF83B0000-0x0000024DF8416000-memory.dmp

              memory/1852-350-0x0000024DF83B0000-0x0000024DF8416000-memory.dmp

              memory/2020-270-0x0000000000400000-0x00000000004AE000-memory.dmp

              memory/2020-357-0x0000000000400000-0x00000000004AE000-memory.dmp

              memory/2020-276-0x00000000009D0000-0x0000000000A39000-memory.dmp

              memory/2020-271-0x00000000009D0000-0x0000000000A39000-memory.dmp

              memory/2384-25-0x000001B9777B0000-0x000001B977863000-memory.dmp

              memory/2384-26-0x000001B9779D0000-0x000001B977A36000-memory.dmp

              memory/2384-28-0x000001B9779D0000-0x000001B977A36000-memory.dmp

              memory/2384-27-0x000001B9779D0000-0x000001B977A36000-memory.dmp

              memory/2848-291-0x000001F2DB6E0000-0x000001F2DB746000-memory.dmp

              memory/2848-290-0x000001F2DB6E0000-0x000001F2DB746000-memory.dmp

              memory/2848-296-0x00007FF71DF40000-0x00007FF71DFEE000-memory.dmp

              memory/2848-373-0x00007FF71DF40000-0x00007FF71DFEE000-memory.dmp

              memory/3192-50-0x00000248E5440000-0x00000248E54A6000-memory.dmp

              memory/3192-43-0x00007FF762380000-0x00007FF7624E8000-memory.dmp

              memory/3192-44-0x00000248E5440000-0x00000248E54A6000-memory.dmp

              memory/3192-45-0x00000248E5440000-0x00000248E54A6000-memory.dmp

              memory/3192-52-0x00007FF762380000-0x00007FF7624E8000-memory.dmp

              memory/3300-328-0x00007FF7036B0000-0x00007FF703845000-memory.dmp

              memory/3300-329-0x0000022834720000-0x0000022834786000-memory.dmp

              memory/3300-330-0x0000022834720000-0x0000022834786000-memory.dmp

              memory/3704-327-0x00007FF6BAE20000-0x00007FF6BAEE9000-memory.dmp

              memory/3704-240-0x00007FF6BAE20000-0x00007FF6BAEE9000-memory.dmp

              memory/3704-243-0x00000201833D0000-0x0000020183436000-memory.dmp

              memory/3704-242-0x00000201833D0000-0x0000020183436000-memory.dmp

              memory/4352-56-0x00000221C3E70000-0x00000221C3ED6000-memory.dmp

              memory/4352-55-0x00000221C3C90000-0x00000221C3D43000-memory.dmp

              memory/4352-57-0x00000221C3E70000-0x00000221C3ED6000-memory.dmp

              memory/4512-22-0x00007FF619C30000-0x00007FF619E33000-memory.dmp

              memory/4512-19-0x00000170ACB40000-0x00000170ACBA6000-memory.dmp

              memory/4512-1-0x00000170ACB40000-0x00000170ACBA6000-memory.dmp

              memory/4512-0-0x00007FF619C30000-0x00007FF619E33000-memory.dmp

              memory/4512-3-0x00000170ACB40000-0x00000170ACBA6000-memory.dmp

              memory/4612-309-0x00007FF686F20000-0x00007FF686FD4000-memory.dmp

              memory/4612-311-0x00000180FBA40000-0x00000180FBAA6000-memory.dmp

              memory/4612-310-0x00000180FBA40000-0x00000180FBAA6000-memory.dmp

              memory/4824-261-0x00007FF634400000-0x00007FF63454A000-memory.dmp

              memory/4824-263-0x000001C47C760000-0x000001C47C7C6000-memory.dmp

              memory/4824-348-0x00007FF634400000-0x00007FF63454A000-memory.dmp

              memory/4824-264-0x000001C47C760000-0x000001C47C7C6000-memory.dmp

              memory/4852-284-0x00007FF7E6590000-0x00007FF7E6CD4000-memory.dmp

              memory/4852-283-0x000001AD95410000-0x000001AD95476000-memory.dmp

              memory/4852-364-0x00007FF7E6590000-0x00007FF7E6CD4000-memory.dmp

              memory/4852-282-0x000001AD95410000-0x000001AD95476000-memory.dmp

              memory/4868-37-0x000001E8C1DF0000-0x000001E8C1E56000-memory.dmp

              memory/4868-34-0x000001E8C1C10000-0x000001E8C1CC3000-memory.dmp

              memory/4868-35-0x000001E8C1DF0000-0x000001E8C1E56000-memory.dmp

              memory/4868-36-0x000001E8C1DF0000-0x000001E8C1E56000-memory.dmp

              memory/5156-320-0x00000281D76E0000-0x00000281D7746000-memory.dmp

              memory/5156-319-0x00007FF660290000-0x00007FF660533000-memory.dmp

              memory/5156-321-0x00000281D76E0000-0x00000281D7746000-memory.dmp

              memory/5452-301-0x0000024B68E50000-0x0000024B68EB6000-memory.dmp

              memory/5452-299-0x0000024B68E50000-0x0000024B68EB6000-memory.dmp

              memory/5452-300-0x00007FF6E86F0000-0x00007FF6E8B07000-memory.dmp

              memory/5536-343-0x0000015D231F0000-0x0000015D23256000-memory.dmp

              memory/5536-337-0x00007FF6C2E90000-0x00007FF6C31B1000-memory.dmp

              memory/5536-345-0x00007FF6C2E90000-0x00007FF6C31B1000-memory.dmp

              memory/5536-338-0x0000015D231F0000-0x0000015D23256000-memory.dmp

              memory/5536-339-0x0000015D231F0000-0x0000015D23256000-memory.dmp

              memory/5544-250-0x000002B836300000-0x000002B836366000-memory.dmp

              memory/5544-336-0x00007FF793AE0000-0x00007FF793BFA000-memory.dmp

              memory/5544-251-0x000002B836300000-0x000002B836366000-memory.dmp

              memory/5544-249-0x00007FF793AE0000-0x00007FF793BFA000-memory.dmp

              memory/5664-12-0x000002726AF40000-0x000002726AFA6000-memory.dmp

              memory/5664-11-0x00007FF7A7CA0000-0x00007FF7A7DC3000-memory.dmp

              memory/5664-61-0x00007FF7A7CA0000-0x00007FF7A7DC3000-memory.dmp

              memory/5664-14-0x000002726AF40000-0x000002726AFA6000-memory.dmp

              memory/5664-13-0x000002726AF40000-0x000002726AFA6000-memory.dmp

              memory/5964-367-0x00000230F33F0000-0x00000230F3456000-memory.dmp

              memory/5964-368-0x00000230F33F0000-0x00000230F3456000-memory.dmp

              memory/5964-372-0x00007FF732390000-0x00007FF732897000-memory.dmp