Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 13:44

General

  • Target
    lab8.dll
  • Size 99KB
  • Sample260731-q12efsbd44
  • SHA256 8120e8158dea911d80d5519ca7000178e124d40cf17ba448aac8e6136cd9be28
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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.

  • System Time Discovery 1 TTPs 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\lab8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\lab8.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:788
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:6892
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • 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 SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3176
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x128,0x12c,0x130,0x104,0x134,0x7ffb841fc728,0x7ffb841fc734,0x7ffb841fc740
        2⤵
          PID:6520
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1492,i,206217099183081312,341290512700513943,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=2096 /prefetch:11
          2⤵
          • System Time Discovery
          PID:4892
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1612,i,4772035384543099873,4636532393002003374,262144 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=2064 /prefetch:2
          2⤵
            PID:5824
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\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=2288,i,9224584288378171997,14829160593057654702,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=2300 /prefetch:13
            2⤵
              PID:3428
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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=3328,i,2899979791845817965,17180484168761099215,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=3368 /prefetch:1
              2⤵
                PID:1760
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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=3324,i,15142589939168071234,5294318113413841346,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=3348 /prefetch:1
                2⤵
                  PID:3772
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=4732,i,17407959148820676624,17220190065008128836,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=4752 /prefetch:1
                  2⤵
                    PID:3792
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=4888,i,18160393789897887746,14321692098260226629,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=4900 /prefetch:14
                    2⤵
                      PID:2944
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\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=5400,i,7393109623276004112,16081302129945554073,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5404 /prefetch:14
                      2⤵
                        PID:6580
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=11 --metrics-shmem-handle=5528,i,8658441238107186601,168978612946631723,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5552 /prefetch:1
                        2⤵
                          PID:1332
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=10 --metrics-shmem-handle=5496,i,2151475414215550737,6870587257248866640,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5512 /prefetch:1
                          2⤵
                            PID:6024
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=12 --metrics-shmem-handle=5828,i,10054317493647955857,13410121321811809478,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5496 /prefetch:1
                            2⤵
                              PID:820
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=13 --metrics-shmem-handle=5520,i,15504889180125463881,2004125481736485644,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5696 /prefetch:1
                              2⤵
                                PID:460
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=14 --metrics-shmem-handle=6048,i,4792200175540299878,10931599657758868177,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5828 /prefetch:1
                                2⤵
                                  PID:5984
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=15 --metrics-shmem-handle=6212,i,7995790163380815468,13267623423388242491,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=6228 /prefetch:1
                                  2⤵
                                    PID:3308
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=16 --metrics-shmem-handle=6100,i,2554773609493457030,17530508904631332140,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=6048 /prefetch:1
                                    2⤵
                                      PID:5232
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=17 --metrics-shmem-handle=6468,i,13334824918009239579,1513878831357348177,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=6464 /prefetch:1
                                      2⤵
                                        PID:2452
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=6100,i,5532115800036771456,8609401158728086961,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=6344 /prefetch:14
                                        2⤵
                                          PID:6152
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=4720,i,1549440667664119300,3291277035894064731,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5892 /prefetch:14
                                          2⤵
                                            PID:5728
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=6208,i,1920434868767911192,15441810331321877792,524288 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5812 /prefetch:14
                                            2⤵
                                              PID:6544
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=21 --metrics-shmem-handle=5400,i,11077299023591048974,13506398654891562472,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=5428 /prefetch:1
                                              2⤵
                                                PID:3780
                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=22 --metrics-shmem-handle=6444,i,10772078411519854391,6972974634708583506,2097152 --field-trial-handle=2072,i,5787064552289719963,7845658990266884846,262144 --variations-seed-version --mojo-platform-channel-handle=6340 /prefetch:9
                                                2⤵
                                                  PID:980
                                              • 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⤵
                                                  PID:6328
                                                • C:\Windows\system32\svchost.exe
                                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                                  1⤵
                                                    PID:7072
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
                                                    1⤵
                                                    • Modifies data under HKEY_USERS
                                                    PID:6336

                                                  Network

                                                        MITRE ATT&CK Enterprise v16

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

                                                        BookmarkMergedSurfaceOrdering

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
                                                        • Size 6B
                                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                                        • MD5 SHA1 SHA512

                                                        messages.json

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmmhkkegccagdldgiimedpiccmgmieda\1.0.0.6_0\_locales\en\messages.json
                                                        • Size 593B
                                                        • SHA256 92f1246c21dd5fd7266ebfd65798c61e403d01a816cc3cf780db5c8aa2e3d9c9
                                                        • MD5 SHA1 SHA512 TLSH

                                                        craw_background.js

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmmhkkegccagdldgiimedpiccmgmieda\1.0.0.6_0\craw_background.js
                                                        • Size 531KB
                                                        • SHA256 04cd9494b0ed83924dad12202630b20d053d9e2819c8e826a386c814cc0a1697
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        CURRENT

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\CURRENT
                                                        • Size 16B
                                                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                                        • MD5 SHA1 SHA512

                                                        SCT Auditing Pending Reports

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                                        • Size 2B
                                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                                        • MD5 SHA1 SHA512

                                                        Preferences

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                        • Size 11KB
                                                        • SHA256 d11d388fc1412403c781e048629666884a49493aab0d498d4aff112978478ea9
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        Secure Preferences

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                        • Size 13KB
                                                        • SHA256 d32065cda674164b59ca7f6ee82dae4941b25344a3b6b859d7642db07724f3c0
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        MANIFEST-000001

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Storage\ext\nmmhkkegccagdldgiimedpiccmgmieda\def\Local Storage\leveldb\MANIFEST-000001
                                                        • Size 41B
                                                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                                                        • MD5 SHA1 SHA512

                                                        Local State

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                        • Size 4KB
                                                        • SHA256 9efe85518dce62980397e32e1e523a9c8e2628b484c483ea6a79a4a2b71dae98
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        Local State

                                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                        • Size 125KB
                                                        • SHA256 d0473806367d83a544c03cbd522ccbd08b2a5bf5c7f36d495153c9b57c1f2fc2
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        messages.json

                                                        • Path C:\Users\Admin\AppData\Local\Temp\scoped_dir3176_2134453027\CRX_INSTALL\_locales\en\messages.json
                                                        • Size 450B
                                                        • SHA256 c0945dd5fdecab40c45361bec068d1996e6ae01196dce524266d740808f753fe
                                                        • MD5 SHA1 SHA512 TLSH