Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/04/2024, 17:25

General

  • Target

    SolaraBETA/Monaco/vs/editor/standalone/browser/quickopen/symbol-sprite.svg

  • Size

    20KB

  • MD5

    649fb0a55b0e0fc9d79e6b7872a14c10

  • SHA1

    b33619c9dfd65d3f2e5a5fcb767a752123d51607

  • SHA256

    fcc3026b97068f3d9e1743d36ca26b96ffdbcd2841fa9d804caccc4f249911c8

  • SHA512

    3fb4b07e9313b69c84f887c9ca0464e4c8d06a98a8f2ad7d0b48452d068bd526004c21633d0279b4b5e17ad882acf8c7e99b4c3e7650be43b495b670a87d0cbd

  • SSDEEP

    384:cyPJZCcKWPJuCNoSmvcar1PNY6g2HdSjEc3/WD3:DCdCNkvcaQ6x9SjES/W7

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\SolaraBETA\Monaco\vs\editor\standalone\browser\quickopen\symbol-sprite.svg
    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:3124
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffbdde1cc40,0x7ffbdde1cc4c,0x7ffbdde1cc58
      2⤵
        PID:1564
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1984,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1980 /prefetch:2
        2⤵
          PID:2376
        • 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 --no-appcompat-clear --field-trial-handle=1832,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2436 /prefetch:3
          2⤵
            PID:2740
          • 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 --no-appcompat-clear --field-trial-handle=2144,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2428 /prefetch:8
            2⤵
              PID:2828
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3124,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:2392
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3132,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3432 /prefetch:1
                2⤵
                  PID:2004
                • 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 --no-appcompat-clear --field-trial-handle=4376,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4664 /prefetch:8
                  2⤵
                    PID:1636
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=728,i,4693036831871547764,16604037635039706824,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1044 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3488
                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                  1⤵
                    PID:2972
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:3948

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                      Filesize

                      649B

                      MD5

                      feedca29bb4e8daac9a344fcefa502ef

                      SHA1

                      67b04b1ae0949cd06402de89d9cb0d8f6e8036d5

                      SHA256

                      c860bbf188156b39e4f349ea577b21ea0a8f2100775e3b08d60b618e4cd40d16

                      SHA512

                      da645a117b95067dafffba46c4d0632bdacfe964d9d6f002efabe7c303a438fd4fcddd9c12495d5d77568f79bae38195cd5af5002af4b40dad7ece410269a1bb

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                      Filesize

                      2B

                      MD5

                      d751713988987e9331980363e24189ce

                      SHA1

                      97d170e1550eee4afc0af065b78cda302a97674c

                      SHA256

                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                      SHA512

                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      6c117442f168d7b22948939c5763ba7b

                      SHA1

                      d6dba61c0f605abd0ca181ab2174c0aed3d87e5a

                      SHA256

                      38d88bc4a6b73dd3a13b3b9892a0cafd8fce527b8af89d536723922edc5ff571

                      SHA512

                      070bbd467d7eee319280f3cc13c2f400f6f6193dbbbd35288140a54774a5d6fe7676a3593cd105be2f90ddf72d869dc88b1732525a36601c9413d8aa942c221a

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      8KB

                      MD5

                      a48e14681b21edde9937b0b1492e5f59

                      SHA1

                      da3c0b0bca0dda6efd5c13242ae2d81d6904bb96

                      SHA256

                      e1ed0b257265ae5c0bab03a37eefbcc68d9c615382522054c5dad677242e6564

                      SHA512

                      9fd130bc3fa90b4ad8113657001160ad7f878c21ce4ef4b7780c3c0d1373cac4931223a66afc0d0db9b116a737f3f66f77cf4c78303cd2463d3c2f37877b84a3

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      a7884c0b3dd24939b38270efe6264f64

                      SHA1

                      673c26697a99ebcd23049fbbd90390a9c6b63f62

                      SHA256

                      5a424db0c277c9b3f2f2e9a873620e78332c274498d6c9aaedf96c1fa0c81719

                      SHA512

                      724d5180cba79c30a60e25dbaa432d4bb20f2cc416acadaa39c699802d8f1d42892eefdfa289e7f21b95997134dff1360e1bb06109b07b5b161fe8175af1e8ef

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      8e248b53892793a33e0156f3ff0db8df

                      SHA1

                      36ad108b76853155c7d9d1c4a71a406578edc934

                      SHA256

                      19da4cfdbb7a94e1b78d1dcce18867f46fe462c95ca9d1bffc4bc00c43ca4f68

                      SHA512

                      3cd19581b322441aad8797a5422a8c89eb40b80a48481f28862ab44293dce3f1a0287979d0f442eb14d3d0aae4cd3208175018e16ecffcbb3391981348eb5db7

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      15b6efa2d4dd6d99ed6904fee9a7843a

                      SHA1

                      30acf6b20d35adc4541e8d46419461793e0b220e

                      SHA256

                      ce24bfef269bd2c7c5168fff9d14db064619194478be10234b5da29fbf5568cc

                      SHA512

                      322bde65325ea4e77f975133c5caa6fbce1c8952e57746f0c0bb17befb1b2b8a6839c02fb2a05998202cf358db4a91cb08c24ba177e560aa0a1036df8731db41

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      9KB

                      MD5

                      81c4ffd349b8b3c427764ece391d588f

                      SHA1

                      d5ea3fb27da1cab4e45466cc9e51a4a1b5bd9a33

                      SHA256

                      f1d104120b8f1a70e6d21528a3c797c558ba9ea4e0a0cab62abe25881829e13d

                      SHA512

                      89925cac8bf3a54fb83f40633f3c82feaa6a361430199fba1b42053ca414c91e8111f531a4eee8c1be7c2a772e156a15ff149cafa17420307e7739614a1540ab

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      8KB

                      MD5

                      9e6238e106541cbc3cbecb018b4266d9

                      SHA1

                      7cf0248cfe38bbab63361dbaa7e7a365cc5b9aa2

                      SHA256

                      f2136e8b5b2c9c1f9a40a825f21dd68f9d1586083852b3aceb5917eda7d48284

                      SHA512

                      d3f8064c44ba8015c77a4835f77b1ed2efca46f0a5945fdf130025cd6d2edb8174c1f3c0829729163416fcef8397fb9f5ef4b5df5bd8ea6f0e4e6759c2f290f3

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                      Filesize

                      77KB

                      MD5

                      42b50bc3cf5cc6975d884002dcb30181

                      SHA1

                      b04d288c96f06b577f869f758f56f60da535ecf1

                      SHA256

                      44576a672bf08d802dbf539faf51346bf83b59ca95a42578ac59d02c27c73dc5

                      SHA512

                      7983ce2e58a1b16e28d34ab6cf72b22d33062b8ebee35efa66239ec3887bc618fa24257ba509bea19e2fffe1a1cdcaac79c2eb58d2c15c5e7aa5ec0563490a8e

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                      Filesize

                      77KB

                      MD5

                      c53c928e530858c44bec4f85c7d75794

                      SHA1

                      3aab56e47bc7309fde7173f9b95de8605994b60e

                      SHA256

                      52624706c02776268a998d5a2ea1262fe77c96128d3f7d11cc4df1c93b57eb23

                      SHA512

                      e79327739bfb028c0ea2dfe807b538f0db02dc4259b5c5cab270c6e45cec9ef93395fd7d12a21e39e04da73838923dad268113c704a0cb6951ea7402b2599526