Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/08/2026, 07:57

General

  • Target
    SolaraV3.exe
  • Size 18.4MB
  • Sample260822-jtf2lsfp2w
  • SHA256 f07e7c06d1a66307bc38a5b50c3b2a2308ebdbfbb2edcc8132678e0735b6ba99
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 6 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Embeds OpenSSL 1 IoCs

    Embeds OpenSSL, may be used to circumvent TLS interception.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SolaraV3.exe
    "C:\Users\Admin\AppData\Local\Temp\SolaraV3.exe"
    1⤵
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=2760.2232.16138006882331092516
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3912
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x160,0x164,0x168,0x13c,0x170,0x7ffb47c5b078,0x7ffb47c5b084,0x7ffb47c5b090
        3⤵
          PID:5032
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1716,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1712 /prefetch:2
          3⤵
            PID:3952
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2016,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2028 /prefetch:11
            3⤵
              PID:5056
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1720,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2300 /prefetch:13
              3⤵
                PID:3212
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --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 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3572,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3580 /prefetch:1
                3⤵
                  PID:1628
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=3980,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3984 /prefetch:14
                  3⤵
                    PID:4728
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1236,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1032 /prefetch:10
                    3⤵
                      PID:2516
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView" --webview-exe-name=SolaraV3.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4128,i,5963493214926110256,16877962571467676201,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4256 /prefetch:14
                      3⤵
                        PID:3020

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        DEBUG.txt

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\DEBUG.txt
                        • Size 206B
                        • SHA256 32df490bd02eb6f14e49c19cae2ff8288386fd09b10ce0c7b717e97f10305007
                        • MD5 SHA1 SHA512 TLSH

                        DLCTBL_FRTS.tmp

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\DLCTBL_FRTS.tmp
                        • Size 131KB
                        • SHA256 60be6552766f188f134035ab02e114c1823be425b1afe7979189ed2b6a47d859
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        UIDEBUG.txt

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\UIDEBUG.txt
                        • Size 767B
                        • SHA256 c851ec10257485a5d341ee2aa98bccac34f1f1078131c967b408d4cd5c1bdb5e
                        • MD5 SHA1 SHA512 TLSH

                        UIDEBUG.txt

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\UIDEBUG.txt
                        • Size 2KB
                        • SHA256 16362726b0a7ff4876f6060c01eb48d61653aa7745d180fd224d209bf4ec5223
                        • MD5 SHA1 SHA512 TLSH

                        UIDEBUG.txt

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\UIDEBUG.txt
                        • Size 3KB
                        • SHA256 5b1ff200026d752bd6dd9ceabeb982bdb891dcf0295f3035905a113e7e47bc82
                        • MD5 SHA1 SHA512 TLSH

                        UIDEBUG.txt

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\UIDEBUG.txt
                        • Size 4KB
                        • SHA256 695bc63d9002bebd8d9f7863981e5383e83c8d8c12f305b79300b49341737779
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        SolaraV3.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\bin\dll\SolaraV3.dll
                        • Size 14.5MB
                        • SHA256 05c5ef3a090ad36246c588a87cb7d7d6da367250c48c11e673a3ba732edd810b
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        protocols.json

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\AutoLaunchProtocolsComponent\1.0.0.12\protocols.json
                        • Size 3KB
                        • SHA256 2edf732da5fd827859e7a1a5b69a4a622cfc416f60a6ae04154d5aad3a1bccec
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 3f2ee1e03ae28c589590cb0850439b2a27f7ec0ff4fb9ad0296e06258e46f8b2
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 9637e1ce8741cab443b20259cc38e3861309d77a6465e046069c3a94bfbb5974
                        • MD5 SHA1 SHA512

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 264B
                        • SHA256 15352f2d9f176fa84e6b96d3d8d3d75bd765f046fd0ee1c5f7771e4bc13ccc70
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe58aaf1.TMP

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe58aaf1.TMP
                        • Size 48B
                        • SHA256 ac99ed2c20a10b402a1e8e9f9285aad82c6ecdf08075d20836e9cd68a738653c
                        • MD5 SHA1 SHA512

                        data_0

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\DawnWebGPUCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\DawnWebGPUCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\DawnWebGPUCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\DawnWebGPUCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Extension Rules\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Network\Network Persistent State
                        • Size 1KB
                        • SHA256 d108fcfa42f1fae555940186bd85d1304b1194e72ff5c95673b204f8f6bd64fd
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe59485a.TMP

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Network\Network Persistent State~RFe59485a.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Network\SCT Auditing Pending Reports
                        • Size 2B
                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                        • MD5 SHA1 SHA512

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 0cbfa9ccfd8a90cc1af4b9698db6d45a163d91ad0927c3f12e0c0166d4e276bd
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\Sync Data\LevelDB\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        f9b676f9-4080-4a85-aaa9-96f76e679e5e.tmp

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Default\f9b676f9-4080-4a85-aaa9-96f76e679e5e.tmp
                        • Size 6KB
                        • SHA256 07d72e8d81afc07c469a03e7864bd94e9d015f39ef66c3f62e23046376200142
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Local State
                        • Size 1KB
                        • SHA256 e9353d09627edc3a6476b6d9655b8ed0a3451be2edd4eca2b2a7f4bb5085ca4b
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Local State
                        • Size 2KB
                        • SHA256 56a5720e3b905c2b7190c8584fe9cf8e71ba36035896025e81b2493aa8ab8efa
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Local State
                        • Size 16KB
                        • SHA256 3261eb1823814fd77507ede4665fa112edbcbe2c790be126201a854a2dd1c993
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Local State
                        • Size 16KB
                        • SHA256 d6c2538fb7eab93a9bd53a38abe45910c0eec7cdd8618a543211ee07f1e73521
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State~RFe582371.TMP

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\Local State~RFe582371.TMP
                        • Size 1KB
                        • SHA256 e2c9e827fb6f3a2467085425c494770294a74ad2560df73221ac07d047778d75
                        • MD5 SHA1 SHA512 TLSH

                        cc3c4b81-0ecb-4d91-8aea-a1d7259000d9.tmp

                        • Path C:\Users\Admin\AppData\Local\com.solara.v3\EBWebView\cc3c4b81-0ecb-4d91-8aea-a1d7259000d9.tmp
                        • Size 3KB
                        • SHA256 cfd9b8a775b54d2011071f0f494cc53229ada3978c8a38246fdfb8695e2ddca6
                        • MD5 SHA1 SHA512 TLSH

                        crl-set

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping3912_455769912\crl-set
                        • Size 22KB
                        • SHA256 6ddcaf50aaff98b960d067054ce2ce17872ac0719d02abbb7fe56b9eabc818f2
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping3912_455769912\manifest.json
                        • Size 113B
                        • SHA256 98821f71a1973ac61b45967ce0c121eb598ac6e95abaa23c912d2f33e4237d8c
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping3912_93737778\manifest.json
                        • Size 135B
                        • SHA256 bf066a2cf10074e847bef7c066a9c84deada6586412e181cb417c6426a5d60a4
                        • MD5 SHA1 SHA512 TLSH

                        memory/1628-131-0x00007FFB66150000-0x00007FFB66151000-memory.dmp

                        memory/2516-465-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-453-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-455-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-454-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-459-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-464-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-463-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-462-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-461-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2516-460-0x0000020A42110000-0x0000020A42111000-memory.dmp

                        memory/2760-423-0x00007FFB44FE0000-0x00007FFB45E6A000-memory.dmp

                        memory/2760-275-0x00007FFB44FE0000-0x00007FFB45E6A000-memory.dmp

                        memory/3952-28-0x00007FFB66150000-0x00007FFB66151000-memory.dmp