Analysis

  • user interaction
    yes
  • max time kernel
    1802s
  • max time network
    1788s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 07:37

General

  • Target
    ungoogled-chromium_153.0.8010.47-1.1_installer_x64.exe
  • Size 121.6MB
  • Sample260922-jf6ecaba86
  • SHA256 e93b38da59580cc4ac3179d53944781ab02c987353ef935cd92d891e02856f5e
  • 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 11 IoCs
  • Loads dropped DLL 24 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ungoogled-chromium_153.0.8010.47-1.1_installer_x64.exe
    "C:\Users\Admin\AppData\Local\Temp\ungoogled-chromium_153.0.8010.47-1.1_installer_x64.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3980
    • C:\Users\Admin\AppData\Local\Temp\CR_26B2D.tmp\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\CR_26B2D.tmp\setup.exe" --install-archive="C:\Users\Admin\AppData\Local\Temp\CR_26B2D.tmp\CHROME.PACKED.7Z"
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Users\Admin\AppData\Local\Temp\CR_26B2D.tmp\setup.exe
        "C:\Users\Admin\AppData\Local\Temp\CR_26B2D.tmp\setup.exe" --verbose-logging --create-shortcuts=0 --install-level=0
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        PID:5396
      • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
        "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --from-installer
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Checks processor information in registry
        • Enumerates system info in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2724
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --start-stack-profiler --gpu-preferences=WAAAAAAAAADgAAAEAAAAAAAAAAAAAGAAQAAAAAAAAAADAAAAAAAAADgAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAKAAAAAAAAAAoAAAAAAAAAAgAAAAAAAAAEAAAAAIAAAABAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --metrics-shmem-handle=1588,i,542530544766004549,4504350445107155122,262144 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708988185955192 --mojo-platform-channel-handle=1948 /prefetch:2
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:4532
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --start-stack-profiler --metrics-shmem-handle=2068,i,8888155294607378792,13025259330163636976,524288 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=2072 /prefetch:11
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Time Discovery
          PID:4892
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2540,i,14375955168832458895,7552982582396518986,524288 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708990060038890 --mojo-platform-channel-handle=2652 /prefetch:13
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2600
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=renderer --top-chrome-webui --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3208,i,18169266358251109439,17829990713798561046,1572864 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708990997080739 --mojo-platform-channel-handle=3228 /prefetch:1
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:4456
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=renderer --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=3632,i,672315860602734657,2814188492986618134,1572864 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708992871164437 --mojo-platform-channel-handle=3664 /prefetch:1
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1632
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=renderer --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3640,i,9480145297375788435,6677957934913020964,1572864 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708991934122588 --mojo-platform-channel-handle=3688 /prefetch:1
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:5648
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5580,i,16910203984162681264,3210602107515117464,524288 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708993808206286 --mojo-platform-channel-handle=5584 /prefetch:14
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:4772
        • C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
          "C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.26100.1301 --force-high-res-timeticks=disabled --start-stack-profiler --gpu-preferences=WAAAAAAAAADoAAAEAAAAAAAAAAAAAGAAQAAAAAAAAAAAAAAAAAAAADgAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAKAAAAAAAAAAoAAAAAAAAAAgAAAAAAAAADAAAAAEAAAAAAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=d3d11-warp-webgl --metrics-shmem-handle=1436,i,18378826630680284659,2045285074980914295,262144 --field-trial-handle=1952,i,6417917972047239553,16321929425899790014,262144 --variations-seed-version --pseudonymization-salt-handle=1956,i,12464068459732069723,12697031544280976431,4 --trace-process-track-uuid=3190708994745248135 --mojo-platform-channel-handle=5276 /prefetch:10
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Network Service Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:976
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
    1⤵
      PID:4180
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
      1⤵
      • Modifies data under HKEY_USERS
      PID:3116
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:3984
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:4460

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              D3DCompiler_47.dll

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\D3DCompiler_47.dll
              • Size 4.5MB
              • SHA256 3e56c1a0867aa04cbca948b3664fcac5d51275865cd044a45a3fd6ce636ee914
              • MD5 SHA1 SHA512 SSDEEP TLSH

              chrome_100_percent.pak

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\chrome_100_percent.pak
              • Size 717KB
              • SHA256 b37411162032ad18062a59738ed2680f966b35a3c4c8cbdaca09e581f4fed8d2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              chrome_200_percent.pak

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\chrome_200_percent.pak
              • Size 1.2MB
              • SHA256 876af4b757c780f33201f1a88b1229711db1764ebd96f6455f848b483773c4c1
              • MD5 SHA1 SHA512 SSDEEP TLSH

              chrome_elf.dll

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\chrome_elf.dll
              • Size 2.6MB
              • SHA256 09aa3ec259b2b46ad9cec6d1d76e63f1130645328dcfca89eb7985ecb86ed7fc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              dxcompiler.dll

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\dxcompiler.dll
              • Size 24.6MB
              • SHA256 ca63caf1f16351b90e90e4b026dc2545a27589f67e9b6d39223d6e464be4167b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              dxil.dll

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\dxil.dll
              • Size 1.4MB
              • SHA256 ffd62c20d0bd7fb1d6c81d5bf4e95d712d439fb6085eaf30bc8470e8f3a5b2ad
              • MD5 SHA1 SHA512 SSDEEP TLSH

              icudtl.dat

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\icudtl.dat
              • Size 10.3MB
              • SHA256 a3c6d7824935e87fed17e94c2d84b7683ef360ebc5c4ea92e2ca70f361bc9314
              • MD5 SHA1 SHA512 SSDEEP TLSH

              en-US.pak

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\locales\en-US.pak
              • Size 486KB
              • SHA256 c029882e9fed762e01921252e7de061a3f7305aab21c170b60176ae849f18b33
              • MD5 SHA1 SHA512 SSDEEP TLSH

              resources.pak

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\resources.pak
              • Size 21.7MB
              • SHA256 1607e36951796a72aa02ee9876059219e791ac236349a763b18609d1b41e5c2d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              v8_context_snapshot.bin

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\153.0.8010.47\v8_context_snapshot.bin
              • Size 730KB
              • SHA256 fcfe8defc4593e4542c5017c0247af2c49d2881fc2304cd902bdd8893c56c5f5
              • MD5 SHA1 SHA512 SSDEEP TLSH

              4904_13434541162433005.pma

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\SetupMetrics\4904_13434541162433005.pma
              • Size 3KB
              • SHA256 ca1ab2b812d97b7b980b329539ba019ad73530928c9369ec8ce611c01fdf58bc
              • MD5 SHA1 SHA512 TLSH

              5396_13434541158234580.pma

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\SetupMetrics\5396_13434541158234580.pma
              • Size 344B
              • SHA256 fd668d6edcf6b6cc176edd9bf7b0d7f1881fe2f0d94ebae656127c27a359550e
              • MD5 SHA1 SHA512 TLSH

              chrome.exe

              • Path C:\Users\Admin\AppData\Local\Chromium\Application\chrome.exe
              • Size 4.2MB
              • SHA256 1b82c6609289f4a9ff36485e69038c35e32c5895f6393e9eb1847417039a19cd
              • MD5 SHA1 SHA512 SSDEEP TLSH

              am_MASCULINE.pak

              • Path C:\Users\Admin\AppData\Local\Chromium\Temp\source4904_2055254081\Chrome-bin\153.0.8010.47\Locales\am_MASCULINE.pak
              • Size 18B
              • SHA256 ca73097bd968b363b7145e86b64f3c595e533808b0763dc8863a27fc363cfa51
              • MD5 SHA1 SHA512

              6fdea0b8-3917-4b82-9c50-657c1d58df10.tmp

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\6fdea0b8-3917-4b82-9c50-657c1d58df10.tmp
              • Size 1KB
              • SHA256 6b432e3dcf4ce6de213b08bb647172a0efe470ceee99a64b15d00dbad988e063
              • MD5 SHA1 SHA512 TLSH

              MANIFEST-000001

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Default\Extension Rules\MANIFEST-000001
              • Size 41B
              • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
              • MD5 SHA1 SHA512

              Google Profile.ico8ca2ed3e-95b4-4dc9-bd6d-8bd89a2554b6.tmp

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Default\Google Profile.ico8ca2ed3e-95b4-4dc9-bd6d-8bd89a2554b6.tmp
              • Size 193KB
              • SHA256 efb27bb0d709e33aa2c28c9cbbf4cc334e93465a9ac246569d63fd97c02c57fd
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Preferences

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Default\Preferences
              • Size 10KB
              • SHA256 cef0d7b57f4a19d772057fcf74a8c7d4a1702a238bf36f0087e78a3973c31871
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Preferencesefc5658f-aa9f-46ab-8af4-dfc745d4cca6.tmp

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Default\Preferencesefc5658f-aa9f-46ab-8af4-dfc745d4cca6.tmp
              • Size 10KB
              • SHA256 8f449dca4338ea99a63626e7b2185eebfacc454c378afe13be69c1c8dcdb5318
              • MD5 SHA1 SHA512 SSDEEP TLSH

              CURRENT

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Default\Site Characteristics Database\CURRENT
              • Size 16B
              • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
              • MD5 SHA1 SHA512

              data_0

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\GrShaderCache\data_0
              • Size 8KB
              • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
              • MD5 SHA1 SHA512 SSDEEP

              data_2

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\GrShaderCache\data_2
              • Size 8KB
              • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
              • MD5 SHA1 SHA512 SSDEEP

              data_3

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\GrShaderCache\data_3
              • Size 8KB
              • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
              • MD5 SHA1 SHA512 SSDEEP

              Local State

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Local State
              • Size 3KB
              • SHA256 c95fe6e4a7ec09120f025a196252948dba48b76dcad64545807e7a7880cf1ae8
              • MD5 SHA1 SHA512 TLSH

              Local State

              • Path C:\Users\Admin\AppData\Local\Chromium\User Data\Local State
              • Size 3KB
              • SHA256 43c8dac8be73ea4e04fcf2cf0992531e9c61e42aa0d5fbea996e80cb1d882ca2
              • MD5 SHA1 SHA512 TLSH

              setup.exe

              • Path C:\Users\Admin\AppData\Local\Temp\CR_26B2D.tmp\setup.exe
              • Size 6.0MB
              • SHA256 94320071162db4dc39e5f41c77d0516c6816d172b600647994a39a9eb03b3f33
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Chromium.lnk

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chromium.lnk
              • Size 2KB
              • SHA256 85f011b28c7fd68d5036f60dc0f2f0d5dc00c90f9ebcd7bdb53a74e3ec52f2b5
              • MD5 SHA1 SHA512 TLSH

              Chromium.lnk

              • Path C:\Users\Admin\Desktop\Chromium.lnk
              • Size 2KB
              • SHA256 16716de44391694e466788ba3dc07267d0fdac65a85d1804ea5f3938cf4bb295
              • MD5 SHA1 SHA512 TLSH

              memory/976-1618-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1616-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1627-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1626-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1625-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1624-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1623-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp

              memory/976-1622-0x000001F6C37E0000-0x000001F6C37E1000-memory.dmp