Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 18:38

General

  • Target
    2026-09-04_0d2c1edad66dcb06e5553656e122b3d9_icedid_stealc_vidar.exe
  • Size 752KB
  • Sample260905-xadc9sgp21
  • SHA256 96953ceea2d28698a75f3a28c9961ab410fc6f21ede673ca6485ef4e30cdb032
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 7 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 6 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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\2026-09-04_0d2c1edad66dcb06e5553656e122b3d9_icedid_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-04_0d2c1edad66dcb06e5553656e122b3d9_icedid_stealc_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2156
  • 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:5724
  • 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:3800
  • 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:2824
  • 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:2984
  • \??\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:5900
  • C:\Windows\System32\GameInputSvc.exe
    C:\Windows\System32\GameInputSvc.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Windows\System32\GameInputSvc.exe
      "C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_1
      2⤵
      • Executes dropped EXE
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:5968
  • C:\Windows\System32\msdtc.exe
    C:\Windows\System32\msdtc.exe
    1⤵
      PID:5496
    • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
      C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
      1⤵
        PID:4152
      • C:\Windows\SysWow64\perfhost.exe
        C:\Windows\SysWow64\perfhost.exe
        1⤵
          PID:2692
        • C:\Windows\System32\ReFsDedupSvc.exe
          C:\Windows\System32\ReFsDedupSvc.exe
          1⤵
            PID:4468
          • C:\Windows\system32\locator.exe
            C:\Windows\system32\locator.exe
            1⤵
              PID:2472

            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 33ccf4ac4c4d7d2a9952442821e9f2254586ca3df1d31b2d6b95beb11c4b784f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  maintenanceservice.exe

                  • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
                  • Size 849KB
                  • SHA256 ce4fa5c76c51f87b3bc64d0fbb1e6be7d2ca12177d39c0a7725dde69d65fc762
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  OSE.EXE

                  • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
                  • Size 829KB
                  • SHA256 de05e79c6189e49c4f142b88fd74da3d3f77285bffcfc5c357510216d714361a
                  • 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 4fb0dafa00bf2360cbac4e433372523af348470b40fcc7b6bd603228b9fea23f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  perfhost.exe

                  • Path C:\Windows\SysWOW64\perfhost.exe
                  • Size 610KB
                  • SHA256 13053e1166c66e64ad097fdcd13444b6e70c46d36557b9f55a74e154a03567da
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  GameInputSvc.exe

                  • Path C:\Windows\System32\GameInputSvc.exe
                  • Size 664KB
                  • SHA256 1861f9cf9ed042b47ff793bbd1e0ded46316ab4a0aecd1217c939ef9030e978c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Locator.exe

                  • Path C:\Windows\System32\Locator.exe
                  • Size 628KB
                  • SHA256 6e6d6d67d0838ade8efc53ee97ca8e17ac52500a2eddfd378d88602dee33c078
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  PerceptionSimulationService.exe

                  • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
                  • Size 832KB
                  • SHA256 a1d2cbbc7e7ffbfeaf1978cb997dd07243fc900c98558fe2e663bf5badc934cb
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  ReFsDedupSvc.exe

                  • Path C:\Windows\System32\ReFsDedupSvc.exe
                  • Size 1.4MB
                  • SHA256 1af1457210df4adba68abebc47340b5bae67051417edadd02b8d9419375f7e01
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  alg.exe

                  • Path C:\Windows\System32\alg.exe
                  • Size 780KB
                  • SHA256 89f9862f6ef14fadb513ea966148716c30b77300de99effd27bbf72f6ec6507c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  msdtc.exe

                  • Path C:\Windows\System32\msdtc.exe
                  • Size 764KB
                  • SHA256 b8f4ddb92f6981334140192173697abab6dba9dd48ce0c1fd326ba53d4775077
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  memory/2156-22-0x00007FF66DAD0000-0x00007FF66DBF0000-memory.dmp

                  memory/2156-19-0x000001BADF370000-0x000001BADF3D6000-memory.dmp

                  memory/2156-0-0x00007FF66DAD0000-0x00007FF66DBF0000-memory.dmp

                  memory/2156-1-0x000001BADF370000-0x000001BADF3D6000-memory.dmp

                  memory/2156-3-0x000001BADF370000-0x000001BADF3D6000-memory.dmp

                  memory/2156-2-0x000001BADF370000-0x000001BADF3D6000-memory.dmp

                  memory/2472-289-0x00000231D4790000-0x00000231D47F6000-memory.dmp

                  memory/2472-290-0x00000231D4790000-0x00000231D47F6000-memory.dmp

                  memory/2692-270-0x0000000000400000-0x00000000004AE000-memory.dmp

                  memory/2692-271-0x0000000000990000-0x00000000009F9000-memory.dmp

                  memory/2692-276-0x0000000000990000-0x00000000009F9000-memory.dmp

                  memory/2824-35-0x0000016C3E7B0000-0x0000016C3E816000-memory.dmp

                  memory/2824-36-0x0000016C3E7B0000-0x0000016C3E816000-memory.dmp

                  memory/2824-34-0x0000016C3E5F0000-0x0000016C3E685000-memory.dmp

                  memory/2824-37-0x0000016C3E7B0000-0x0000016C3E816000-memory.dmp

                  memory/2984-52-0x00007FF69BA10000-0x00007FF69BB78000-memory.dmp

                  memory/2984-44-0x000002256BE30000-0x000002256BE96000-memory.dmp

                  memory/2984-45-0x000002256BE30000-0x000002256BE96000-memory.dmp

                  memory/2984-50-0x000002256BE30000-0x000002256BE96000-memory.dmp

                  memory/2984-43-0x00007FF69BA10000-0x00007FF69BB78000-memory.dmp

                  memory/3800-27-0x00000296E9460000-0x00000296E94C6000-memory.dmp

                  memory/3800-26-0x00000296E9460000-0x00000296E94C6000-memory.dmp

                  memory/3800-25-0x00000296E8E00000-0x00000296E8E95000-memory.dmp

                  memory/3800-28-0x00000296E9460000-0x00000296E94C6000-memory.dmp

                  memory/4152-263-0x000001FC9E290000-0x000001FC9E2F6000-memory.dmp

                  memory/4152-264-0x000001FC9E290000-0x000001FC9E2F6000-memory.dmp

                  memory/4152-261-0x00007FF6C75C0000-0x00007FF6C770A000-memory.dmp

                  memory/4468-282-0x00000247BCE10000-0x00000247BCE76000-memory.dmp

                  memory/4468-283-0x00000247BCE10000-0x00000247BCE76000-memory.dmp

                  memory/4704-234-0x00000214D4ED0000-0x00000214D4F36000-memory.dmp

                  memory/4704-232-0x00007FF697C50000-0x00007FF697D19000-memory.dmp

                  memory/4704-233-0x00000214D4ED0000-0x00000214D4F36000-memory.dmp

                  memory/5496-251-0x000001FAAF700000-0x000001FAAF766000-memory.dmp

                  memory/5496-249-0x00007FF7D4570000-0x00007FF7D468A000-memory.dmp

                  memory/5496-250-0x000001FAAF700000-0x000001FAAF766000-memory.dmp

                  memory/5724-14-0x000001E153D70000-0x000001E153DD6000-memory.dmp

                  memory/5724-11-0x00007FF793600000-0x00007FF793723000-memory.dmp

                  memory/5724-12-0x000001E153D70000-0x000001E153DD6000-memory.dmp

                  memory/5724-13-0x000001E153D70000-0x000001E153DD6000-memory.dmp

                  memory/5724-61-0x00007FF793600000-0x00007FF793723000-memory.dmp

                  memory/5900-57-0x00000194E5B60000-0x00000194E5BC6000-memory.dmp

                  memory/5900-56-0x00000194E5B60000-0x00000194E5BC6000-memory.dmp

                  memory/5900-55-0x00000194E5A70000-0x00000194E5B05000-memory.dmp

                  memory/5968-242-0x0000016728DB0000-0x0000016728E16000-memory.dmp

                  memory/5968-243-0x0000016728DB0000-0x0000016728E16000-memory.dmp

                  memory/5968-241-0x00007FF697C50000-0x00007FF697D19000-memory.dmp