Resubmissions

27/10/2026, 17:12

261027-vrcryseb376

27/10/2026, 17:10

261027-vptmpats9p6

Analysis

  • geolocation tags

    cacanadananorth-americatoronto
  • user interaction
    yes
  • max time kernel
    8s
  • max time network
    8s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    27/10/2026, 17:12

General

  • Target
    https://upload.jabber.hot-chilli.net:5281/file_share/01a1271b-2fc4-7390-876d-d60f28719023/GIF_20260619_193230_042.gif
  • Sample261027-vrcryseb37
Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://upload.jabber.hot-chilli.net:5281/file_share/01a1271b-2fc4-7390-876d-d60f28719023/GIF_20260619_193230_042.gif
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5592
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x260,0x264,0x268,0x25c,0x288,0x7ffc4db6c188,0x7ffc4db6c194,0x7ffc4db6c1a0
      2⤵
        PID:3964
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1740,i,10637146616343300679,11039018027962294676,262144 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=2288 /prefetch:2
        2⤵
          PID:4240
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1960,i,16630862942882549261,9707719998867224715,524288 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=2368 /prefetch:3
          2⤵
          • System Time Discovery
          PID:1972
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2592,i,2148189405623109585,11230752827465797179,524288 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=1936 /prefetch:8
          2⤵
            PID:3672
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3488,i,640442765634558031,3344332865850267542,2097152 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=3424 /prefetch:1
            2⤵
              PID:3100
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3264,i,14912778717179685248,168443179566199593,2097152 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=3584 /prefetch:1
              2⤵
                PID:3496
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5028,i,11293484372844199001,5841551322505580189,524288 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=4988 /prefetch:8
                2⤵
                  PID:5952
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5032,i,2604941282526442802,3918966399498056744,524288 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=5076 /prefetch:8
                  2⤵
                    PID:5212
                  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5700,i,1318029654217233264,665044998089935894,524288 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=5716 /prefetch:8
                    2⤵
                      PID:5360
                    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5700,i,1318029654217233264,665044998089935894,524288 --field-trial-handle=2292,i,5240286434865858170,6889009495433078425,262144 --variations-seed-version --mojo-platform-channel-handle=5716 /prefetch:8
                      2⤵
                        PID:2268
                    • 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⤵
                        PID:3896
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                        1⤵
                          PID:1076

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              80ff1200-b9c8-43be-b282-bb8ab18428de.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\80ff1200-b9c8-43be-b282-bb8ab18428de.tmp
                              • Size 25KB
                              • SHA256 4c953d1d2b612eeea9b18804abe69ec97d757ea382f2c44cf1edb46c97de772b
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 280B
                              • SHA256 3a90bea09e212134dc17388b25f224d71e49ca39dcc69bc19702622e77398e31
                              • MD5 SHA1 SHA512 TLSH

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 280B
                              • SHA256 5edd90b1baeb2e089f20776064e97b90615f17d249e44b7a9c0602ff76486d0a
                              • MD5 SHA1 SHA512 TLSH

                              8a17fd77-2083-4299-86fb-0f51b1b22893.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8a17fd77-2083-4299-86fb-0f51b1b22893.tmp
                              • Size 6B
                              • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                              • MD5 SHA1 SHA512

                              0d7de210-d9fa-4175-89b5-9f1b63c0a5fb.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\0d7de210-d9fa-4175-89b5-9f1b63c0a5fb.tmp
                              • Size 2B
                              • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                              • MD5 SHA1 SHA512

                              1df7b54a-0d81-4f35-b350-46f525c681df.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\1df7b54a-0d81-4f35-b350-46f525c681df.tmp
                              • Size 2B
                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                              • MD5 SHA1 SHA512

                              CURRENT

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync App Settings\ghbmnnjooekpmoecnnnilnnbdlolhkhi\CURRENT
                              • Size 16B
                              • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                              • MD5 SHA1 SHA512

                              sync_diagnostic.log

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                              • Size 23KB
                              • SHA256 9e0ab9cd8cf18dbe393ddf4383bc5fb6929dc877dc3bba3af91b6734f9b2b2d8
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              MANIFEST-000001

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Extension Settings\ghbmnnjooekpmoecnnnilnnbdlolhkhi\MANIFEST-000001
                              • Size 41B
                              • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                              • MD5 SHA1 SHA512

                              fda4d768-82d1-4c6b-b1dc-12beba138fe3.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\fda4d768-82d1-4c6b-b1dc-12beba138fe3.tmp
                              • Size 414B
                              • SHA256 3857f2329db7a2f25c1b728f440b002854d8cc83ed89a97f4e597a7179138a88
                              • MD5 SHA1 SHA512 TLSH

                              ac296d20-95e7-4d0b-81b2-492df50f4078.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ac296d20-95e7-4d0b-81b2-492df50f4078.tmp
                              • Size 26KB
                              • SHA256 16e17e82665fa3f86c243dd4ce71fea63b99dc4b4b1a3d545ab7275358808fc0
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              f85d95ab-e52a-43ef-aad3-2a3f6868c7b5.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\f85d95ab-e52a-43ef-aad3-2a3f6868c7b5.tmp
                              • Size 26KB
                              • SHA256 f5013e66aa08b20b5c2976854003ebf9296f44e695edd1aba7ae284a8479537f
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                              • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                              • Size 2KB
                              • SHA256 47bae3879667adb69fd86d9545495d523ad4ad574ad1a5426f81ac2ee003a92f
                              • MD5 SHA1 SHA512 TLSH