Analysis

  • max time kernel
    146s
  • 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
    10/08/2026, 11:43

General

  • Target
    2026-08-10_c43a46895861cbc6118922ec5cd170e1_icedid_vidar.exe
  • Size 689KB
  • Sample260810-nv3zzssxes
  • SHA256 e9e11a1acdfd8e6f72e5dc10a227ee6c95743cca0ad161d6a3696fdff5c2c78d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

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 10 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • 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\2026-08-10_c43a46895861cbc6118922ec5cd170e1_icedid_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_c43a46895861cbc6118922ec5cd170e1_icedid_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1236
  • 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:1524
  • 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:5148
  • 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:4844
  • 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:4512
  • \??\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:4676
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4840
    • 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:4540
  • 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:4884
  • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
    1⤵
      PID:4092
    • C:\Windows\SysWow64\perfhost.exe
      C:\Windows\SysWow64\perfhost.exe
      1⤵
        PID:5904
      • C:\Windows\System32\ReFsDedupSvc.exe
        C:\Windows\System32\ReFsDedupSvc.exe
        1⤵
          PID:3952
        • C:\Windows\system32\locator.exe
          C:\Windows\system32\locator.exe
          1⤵
            PID:5952
          • C:\Windows\System32\SensorDataService.exe
            C:\Windows\System32\SensorDataService.exe
            1⤵
              PID:1872

            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 82b3ab99726d5a144d6532b027bfa2c8288d8b77b9c681b6eff80122e00b8861
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  maintenanceservice.exe

                  • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
                  • Size 849KB
                  • SHA256 ff8078480c0df6bdf2dab4b12bd4610fd72dbe54cb4eddffd069723a68962205
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  OSE.EXE

                  • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
                  • Size 829KB
                  • SHA256 33cca2abbd49f7cb5a7363182d2e8b6016c352a26105cc7a51ed9b36c394e5b9
                  • 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 6c5cc94f7cb0503465106ab0f3bd8ad82c8d11988eb824b86cb8d032a4874e30
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  perfhost.exe

                  • Path C:\Windows\SysWOW64\perfhost.exe
                  • Size 610KB
                  • SHA256 3472c84f2947fbf229c5baca024723c17cd09257a34c7f58d23aba8f063bb578
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  GameInputSvc.exe

                  • Path C:\Windows\System32\GameInputSvc.exe
                  • Size 660KB
                  • SHA256 7874d1a5416368541eeb0ac0390af9cf4b06aacf4558e0a38761b8fe17b3740d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Locator.exe

                  • Path C:\Windows\System32\Locator.exe
                  • Size 624KB
                  • SHA256 aaf8dedfb5e18bb3ce10bb70227384a94528af5b7a748084e9f6a54e7a2304bd
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  PerceptionSimulationService.exe

                  • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
                  • Size 828KB
                  • SHA256 e152b8757d8bbf28393a0bcfec8c12f41436037f433fc1d676ebe0324ecfacb7
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  ReFsDedupSvc.exe

                  • Path C:\Windows\System32\ReFsDedupSvc.exe
                  • Size 2.7MB
                  • SHA256 0f7c83c8e3d374ff80b7a3f023e1982060f3acefc99218ecb45f57e2ce61a034
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  SensorDataService.exe

                  • Path C:\Windows\System32\SensorDataService.exe
                  • Size 1.1MB
                  • SHA256 bd4e5804aef36a97e928e06f2755bcf244086b4faa2ddec56b4d2c4987985745
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  alg.exe

                  • Path C:\Windows\System32\alg.exe
                  • Size 776KB
                  • SHA256 264a35b8d0eebd4760405522d388a1e0783542ab016b59e2c147357badbdf93a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  msdtc.exe

                  • Path C:\Windows\System32\msdtc.exe
                  • Size 760KB
                  • SHA256 73c8334d8852c196cd03f078ebc75f89c998117fb5f46cc1daa12a7bb0202515
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  memory/1236-22-0x00007FF7A0700000-0x00007FF7A07EA000-memory.dmp

                  memory/1236-1-0x000001F2ED7C0000-0x000001F2ED826000-memory.dmp

                  memory/1236-0-0x00007FF7A0700000-0x00007FF7A07EA000-memory.dmp

                  memory/1236-2-0x000001F2ED7C0000-0x000001F2ED826000-memory.dmp

                  memory/1236-20-0x000001F2ED7C0000-0x000001F2ED826000-memory.dmp

                  memory/1236-3-0x000001F2ED7C0000-0x000001F2ED826000-memory.dmp

                  memory/1524-61-0x00007FF6F5290000-0x00007FF6F53B2000-memory.dmp

                  memory/1524-13-0x000001E054550000-0x000001E0545B6000-memory.dmp

                  memory/1524-14-0x000001E054550000-0x000001E0545B6000-memory.dmp

                  memory/1524-12-0x000001E054550000-0x000001E0545B6000-memory.dmp

                  memory/1524-11-0x00007FF6F5290000-0x00007FF6F53B2000-memory.dmp

                  memory/1872-300-0x0000027933FE0000-0x0000027934046000-memory.dmp

                  memory/1872-301-0x0000027933FE0000-0x0000027934046000-memory.dmp

                  memory/1872-299-0x00007FF7EC4A0000-0x00007FF7EC8B6000-memory.dmp

                  memory/3952-283-0x000001B2D14E0000-0x000001B2D1546000-memory.dmp

                  memory/3952-282-0x00007FF7E8600000-0x00007FF7E8D43000-memory.dmp

                  memory/3952-284-0x000001B2D14E0000-0x000001B2D1546000-memory.dmp

                  memory/4092-261-0x00007FF63FE70000-0x00007FF63FFB9000-memory.dmp

                  memory/4092-263-0x0000017FB2B70000-0x0000017FB2BD6000-memory.dmp

                  memory/4092-264-0x0000017FB2B70000-0x0000017FB2BD6000-memory.dmp

                  memory/4512-45-0x000001516D430000-0x000001516D496000-memory.dmp

                  memory/4512-43-0x00007FF610E20000-0x00007FF610F88000-memory.dmp

                  memory/4512-52-0x00007FF610E20000-0x00007FF610F88000-memory.dmp

                  memory/4512-44-0x000001516D430000-0x000001516D496000-memory.dmp

                  memory/4512-50-0x000001516D430000-0x000001516D496000-memory.dmp

                  memory/4540-241-0x00007FF6C3100000-0x00007FF6C31C8000-memory.dmp

                  memory/4540-242-0x00000245EA270000-0x00000245EA2D6000-memory.dmp

                  memory/4540-243-0x00000245EA270000-0x00000245EA2D6000-memory.dmp

                  memory/4676-57-0x0000028846490000-0x00000288464F6000-memory.dmp

                  memory/4676-56-0x0000028846490000-0x00000288464F6000-memory.dmp

                  memory/4676-55-0x0000028846220000-0x00000288462FC000-memory.dmp

                  memory/4840-232-0x00007FF6C3100000-0x00007FF6C31C8000-memory.dmp

                  memory/4840-233-0x0000023C105B0000-0x0000023C10616000-memory.dmp

                  memory/4840-234-0x0000023C105B0000-0x0000023C10616000-memory.dmp

                  memory/4844-34-0x0000016A60250000-0x0000016A6032C000-memory.dmp

                  memory/4844-35-0x0000016A60450000-0x0000016A604B6000-memory.dmp

                  memory/4844-37-0x0000016A60450000-0x0000016A604B6000-memory.dmp

                  memory/4844-36-0x0000016A60450000-0x0000016A604B6000-memory.dmp

                  memory/4884-249-0x00007FF7F1F80000-0x00007FF7F2099000-memory.dmp

                  memory/4884-250-0x000001A5CED60000-0x000001A5CEDC6000-memory.dmp

                  memory/4884-251-0x000001A5CED60000-0x000001A5CEDC6000-memory.dmp

                  memory/5148-28-0x0000023658170000-0x00000236581D6000-memory.dmp

                  memory/5148-25-0x0000023657FC0000-0x000002365809C000-memory.dmp

                  memory/5148-26-0x0000023658170000-0x00000236581D6000-memory.dmp

                  memory/5148-27-0x0000023658170000-0x00000236581D6000-memory.dmp

                  memory/5904-270-0x0000000000400000-0x00000000004AE000-memory.dmp

                  memory/5904-276-0x00000000009E0000-0x0000000000A49000-memory.dmp

                  memory/5904-271-0x00000000009E0000-0x0000000000A49000-memory.dmp

                  memory/5952-290-0x0000020B5C3F0000-0x0000020B5C456000-memory.dmp

                  memory/5952-295-0x00007FF75C890000-0x00007FF75C93D000-memory.dmp

                  memory/5952-291-0x0000020B5C3F0000-0x0000020B5C456000-memory.dmp