Analysis

  • max time kernel
    146s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/07/2026, 08:28

General

  • Target
    2026-07-17_19baa403f69b52a0152d5b81be82f7a7_icedid_stealc_vidar.exe
  • Size 752KB
  • Sample260717-kc87haa16w
  • SHA256 0779067958658b82587350e0f3bc8ec57944338b6ad4f78cdd48e32f81773739
  • 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 14 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 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\2026-07-17_19baa403f69b52a0152d5b81be82f7a7_icedid_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_19baa403f69b52a0152d5b81be82f7a7_icedid_stealc_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3948
  • 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:4212
  • 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:3412
  • 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:5284
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:3276
  • \??\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:3328
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2892
    • 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:944
  • 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:1844
  • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    1⤵
    • Executes dropped EXE
    PID:4092
  • C:\Windows\SysWow64\perfhost.exe
    C:\Windows\SysWow64\perfhost.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:3232
  • C:\Windows\System32\ReFsDedupSvc.exe
    C:\Windows\System32\ReFsDedupSvc.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:2736
  • C:\Windows\system32\locator.exe
    C:\Windows\system32\locator.exe
    1⤵
    • Executes dropped EXE
    PID:4236
  • C:\Windows\System32\SensorDataService.exe
    C:\Windows\System32\SensorDataService.exe
    1⤵
    • Executes dropped EXE
    PID:2524
  • C:\Windows\System32\snmptrap.exe
    C:\Windows\System32\snmptrap.exe
    1⤵
      PID:4472
    • C:\Windows\System32\OpenSSH\ssh-agent.exe
      C:\Windows\System32\OpenSSH\ssh-agent.exe
      1⤵
        PID:1508
      • C:\Windows\system32\TieringEngineService.exe
        C:\Windows\system32\TieringEngineService.exe
        1⤵
          PID:5460
        • C:\Windows\system32\AgentService.exe
          C:\Windows\system32\AgentService.exe
          1⤵
            PID:3524
          • C:\Windows\System32\vds.exe
            C:\Windows\System32\vds.exe
            1⤵
              PID:2084

            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 f908a06bd95caac6a14a9891ba14e38e01c7ed9eda497263c19b3893fe6340ea
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  maintenanceservice.exe

                  • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
                  • Size 849KB
                  • SHA256 effd386b995d9a8eaf7cc5cb68120b7ff39db6157011c19b6a48bb9e47cbaa92
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  OSE.EXE

                  • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
                  • Size 829KB
                  • SHA256 72d13a46385b07db5673129b790d8fe83d2207c2d978cdfba57659cd0452e37a
                  • 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 7749f3b6d955e53688b65129630abcac4d5e75a40c5d03a6b94f9956ab3b07c9
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  perfhost.exe

                  • Path C:\Windows\SysWOW64\perfhost.exe
                  • Size 610KB
                  • SHA256 d6262075e71603d1dee3dea288a07dca8f4f19094d7a37ba7e62dfe2f2564f90
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  AgentService.exe

                  • Path C:\Windows\System32\AgentService.exe
                  • Size 1.4MB
                  • SHA256 2bc6e70b3168e45508a01ce9ae19ea1ef0841c3d30763ed53057b7409ffc92e3
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  GameInputSvc.exe

                  • Path C:\Windows\System32\GameInputSvc.exe
                  • Size 664KB
                  • SHA256 492b34ab227295ac2311862b128b33050ff66175d397398d88a882c5a41682c3
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Locator.exe

                  • Path C:\Windows\System32\Locator.exe
                  • Size 628KB
                  • SHA256 357bc81bb945066aefd29bfcc2ed2869051f85c0de783f1529bbe689df926176
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  ssh-agent.exe

                  • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
                  • Size 1.1MB
                  • SHA256 3ec5d8e0fbd9f760210d4cccca79b28f60c605d72dffc572660678912d03ff73
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  PerceptionSimulationService.exe

                  • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
                  • Size 832KB
                  • SHA256 d2c2fe7225f2dce743bc13ff10622c7c867f9a9b36e927262653091e1f85bfbc
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  ReFsDedupSvc.exe

                  • Path C:\Windows\System32\ReFsDedupSvc.exe
                  • Size 2.7MB
                  • SHA256 44ed9d237f01a823b1534c389fa31920f78bb5f847385e1afcfcb2d7a0fbe8ee
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  SensorDataService.exe

                  • Path C:\Windows\System32\SensorDataService.exe
                  • Size 1.7MB
                  • SHA256 59a64fe0b05091771ffd37be7fc2501f9f5a39b131645611f1b5d5b8eae5c83e
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  TieringEngineService.exe

                  • Path C:\Windows\System32\TieringEngineService.exe
                  • Size 936KB
                  • SHA256 5288e3bb642c37d7c941a76bfa11b837ad3fa4e81221b4e766e714a233e7f05a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  alg.exe

                  • Path C:\Windows\System32\alg.exe
                  • Size 780KB
                  • SHA256 16d60989caffcd37b1d894a469ece5ba92242b5404331611d9b7e971abd17d72
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  msdtc.exe

                  • Path C:\Windows\System32\msdtc.exe
                  • Size 764KB
                  • SHA256 131344357459d4d21f132c2ebfc56bd81f8f7d91d8b94b22252285d18e0ba895
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  snmptrap.exe

                  • Path C:\Windows\System32\snmptrap.exe
                  • Size 636KB
                  • SHA256 c61f96d4475386f4a9cf429d9e8b93a40726ea8b46d8656b69b8e08e3ce7583f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  vds.exe

                  • Path C:\Windows\System32\vds.exe
                  • Size 1.2MB
                  • SHA256 31d6c427e865dfbcb7499f2bdefa95a2116c871a7dba4cf2bb377dbd8f46a664
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  memory/944-242-0x000002122CDC0000-0x000002122CE26000-memory.dmp

                  memory/944-241-0x00007FF7906D0000-0x00007FF790799000-memory.dmp

                  memory/944-243-0x000002122CDC0000-0x000002122CE26000-memory.dmp

                  memory/944-327-0x00007FF7906D0000-0x00007FF790799000-memory.dmp

                  memory/1508-319-0x00007FF61DA20000-0x00007FF61DCC3000-memory.dmp

                  memory/1508-321-0x00000213B24A0000-0x00000213B2506000-memory.dmp

                  memory/1508-320-0x00000213B24A0000-0x00000213B2506000-memory.dmp

                  memory/1844-251-0x0000029E24640000-0x0000029E246A6000-memory.dmp

                  memory/1844-250-0x0000029E24640000-0x0000029E246A6000-memory.dmp

                  memory/1844-249-0x00007FF70D0D0000-0x00007FF70D1EA000-memory.dmp

                  memory/1844-336-0x00007FF70D0D0000-0x00007FF70D1EA000-memory.dmp

                  memory/2084-351-0x0000020F201A0000-0x0000020F20206000-memory.dmp

                  memory/2084-349-0x00007FF639BD0000-0x00007FF639E5B000-memory.dmp

                  memory/2084-350-0x0000020F201A0000-0x0000020F20206000-memory.dmp

                  memory/2524-300-0x00007FF7394B0000-0x00007FF7398C7000-memory.dmp

                  memory/2524-299-0x00000251A4DA0000-0x00000251A4E06000-memory.dmp

                  memory/2524-301-0x00000251A4DA0000-0x00000251A4E06000-memory.dmp

                  memory/2736-282-0x000001B5837D0000-0x000001B583836000-memory.dmp

                  memory/2736-284-0x00007FF7C5DC0000-0x00007FF7C6504000-memory.dmp

                  memory/2736-283-0x000001B5837D0000-0x000001B583836000-memory.dmp

                  memory/2892-233-0x00000266EC320000-0x00000266EC386000-memory.dmp

                  memory/2892-232-0x00007FF7906D0000-0x00007FF790799000-memory.dmp

                  memory/2892-318-0x00007FF7906D0000-0x00007FF790799000-memory.dmp

                  memory/2892-234-0x00000266EC320000-0x00000266EC386000-memory.dmp

                  memory/3232-270-0x0000000000400000-0x00000000004AE000-memory.dmp

                  memory/3232-355-0x0000000000400000-0x00000000004AE000-memory.dmp

                  memory/3232-276-0x0000000000A00000-0x0000000000A69000-memory.dmp

                  memory/3232-271-0x0000000000A00000-0x0000000000A69000-memory.dmp

                  memory/3276-43-0x00007FF711AD0000-0x00007FF711C38000-memory.dmp

                  memory/3276-44-0x000001ED0BD50000-0x000001ED0BDB6000-memory.dmp

                  memory/3276-45-0x000001ED0BD50000-0x000001ED0BDB6000-memory.dmp

                  memory/3276-50-0x000001ED0BD50000-0x000001ED0BDB6000-memory.dmp

                  memory/3276-52-0x00007FF711AD0000-0x00007FF711C38000-memory.dmp

                  memory/3328-57-0x0000020568E00000-0x0000020568E66000-memory.dmp

                  memory/3328-55-0x0000020568B20000-0x0000020568C96000-memory.dmp

                  memory/3328-56-0x0000020568E00000-0x0000020568E66000-memory.dmp

                  memory/3412-27-0x000001CD08200000-0x000001CD08266000-memory.dmp

                  memory/3412-25-0x000001CD07FB0000-0x000001CD08126000-memory.dmp

                  memory/3412-26-0x000001CD08200000-0x000001CD08266000-memory.dmp

                  memory/3412-28-0x000001CD08200000-0x000001CD08266000-memory.dmp

                  memory/3524-343-0x0000016768490000-0x00000167684F6000-memory.dmp

                  memory/3524-345-0x00007FF765A00000-0x00007FF765D21000-memory.dmp

                  memory/3524-338-0x0000016768490000-0x00000167684F6000-memory.dmp

                  memory/3524-339-0x0000016768490000-0x00000167684F6000-memory.dmp

                  memory/3524-337-0x00007FF765A00000-0x00007FF765D21000-memory.dmp

                  memory/3948-22-0x00007FF606460000-0x00007FF606580000-memory.dmp

                  memory/3948-19-0x000002F5EEB00000-0x000002F5EEB66000-memory.dmp

                  memory/3948-0-0x00007FF606460000-0x00007FF606580000-memory.dmp

                  memory/3948-2-0x000002F5EEB00000-0x000002F5EEB66000-memory.dmp

                  memory/3948-3-0x000002F5EEB00000-0x000002F5EEB66000-memory.dmp

                  memory/3948-1-0x000002F5EEB00000-0x000002F5EEB66000-memory.dmp

                  memory/4092-261-0x00007FF7549C0000-0x00007FF754B0A000-memory.dmp

                  memory/4092-263-0x0000022C28C70000-0x0000022C28CD6000-memory.dmp

                  memory/4092-348-0x00007FF7549C0000-0x00007FF754B0A000-memory.dmp

                  memory/4092-264-0x0000022C28C70000-0x0000022C28CD6000-memory.dmp

                  memory/4212-13-0x000001E8BB520000-0x000001E8BB586000-memory.dmp

                  memory/4212-12-0x000001E8BB520000-0x000001E8BB586000-memory.dmp

                  memory/4212-11-0x00007FF6E9EA0000-0x00007FF6E9FC3000-memory.dmp

                  memory/4212-61-0x00007FF6E9EA0000-0x00007FF6E9FC3000-memory.dmp

                  memory/4212-14-0x000001E8BB520000-0x000001E8BB586000-memory.dmp

                  memory/4236-290-0x00007FF6B6FE0000-0x00007FF6B708E000-memory.dmp

                  memory/4236-291-0x000001FD2D0C0000-0x000001FD2D126000-memory.dmp

                  memory/4236-292-0x000001FD2D0C0000-0x000001FD2D126000-memory.dmp

                  memory/4472-311-0x0000029BA5850000-0x0000029BA58B6000-memory.dmp

                  memory/4472-309-0x00007FF635440000-0x00007FF6354F4000-memory.dmp

                  memory/4472-310-0x0000029BA5850000-0x0000029BA58B6000-memory.dmp

                  memory/5284-34-0x00000196BB230000-0x00000196BB3A6000-memory.dmp

                  memory/5284-36-0x00000196BB4D0000-0x00000196BB536000-memory.dmp

                  memory/5284-35-0x00000196BB4D0000-0x00000196BB536000-memory.dmp

                  memory/5284-37-0x00000196BB4D0000-0x00000196BB536000-memory.dmp

                  memory/5460-328-0x00007FF6AC480000-0x00007FF6AC615000-memory.dmp

                  memory/5460-329-0x00000234E32F0000-0x00000234E3356000-memory.dmp

                  memory/5460-330-0x00000234E32F0000-0x00000234E3356000-memory.dmp