Analysis

  • max time kernel
    291s
  • max time network
    293s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/03/2023, 21:54

General

  • Target

    https://dentonsglobaleur.sharepoint.com/sites/europe-pro.docusignlegalreview

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 IoCs
  • Suspicious use of FindShellTrayWindow 27 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://dentonsglobaleur.sharepoint.com/sites/europe-pro.docusignlegalreview
    1⤵
    • Adds Run key to start application
    • 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:2156
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8f08d9758,0x7ff8f08d9768,0x7ff8f08d9778
      2⤵
        PID:4116
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1812 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:2
        2⤵
          PID:4352
        • 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 --mojo-platform-channel-handle=2172 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:8
          2⤵
            PID:3340
          • 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=utility --mojo-platform-channel-handle=2228 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:8
            2⤵
              PID:4540
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3184 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:1
              2⤵
                PID:4768
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3192 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:1
                2⤵
                  PID:4988
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4468 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:1
                  2⤵
                    PID:1416
                  • 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 --mojo-platform-channel-handle=4912 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:8
                    2⤵
                      PID:2808
                    • 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 --mojo-platform-channel-handle=5088 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:8
                      2⤵
                        PID:2928
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4928 --field-trial-handle=1804,i,977686832607722898,8015684992865852329,131072 /prefetch:8
                        2⤵
                          PID:4004
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:1412

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3ba90c9c-a303-45d1-a677-9ca93da45a7e.tmp

                          Filesize

                          173KB

                          MD5

                          f48743c81ce151e5357a8cf2977ba319

                          SHA1

                          2ab7532424ca66966bd7e7904242120dc2ad4794

                          SHA256

                          e6a94f2254ccb638b07b1466d4f669cae4eb0126887a842b5170e22faee4e0f5

                          SHA512

                          4fe21465cd2daf054fc65204dec60af902177396c963e35389dd2bd3070ec632afd35e52ff2029b1d4e9b513f5d8891fb819a47e580ffd1e059041259d041ed1

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                          Filesize

                          144B

                          MD5

                          1ffbb781451c19a27fd9995c27163ba3

                          SHA1

                          69660b82ebcd1295e33522e97db2c675cd357918

                          SHA256

                          00ab3cb1093e540a9275baa0b667fc8dc56fe236b8d3fea19b012609b897b289

                          SHA512

                          23ff240285ab032d0fb931e28497c59fac5b834b69a58fe74b6934de0404529d1294f55c27e1b20603a06548aa490a089eeef9a68c4fcb73e42d76569ba27f63

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

                          Filesize

                          1KB

                          MD5

                          4afa8009d55a7ae846cbf324844ec54c

                          SHA1

                          01f96f47d7d0492422acf10ce5d08f3539b670f4

                          SHA256

                          fd0097321c0328915f23cb43a650504f5ca2bc18dbd0fa686499c9d3019bbe0a

                          SHA512

                          6cd82b6c4643ff49779225bf74e765cd969d6a282f00e03202541aa4f750bc5805bf7767c0e6dd275d3f0fdc581ff7c4675b8dbaaa056e596c3fa6053ae34040

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

                          Filesize

                          874B

                          MD5

                          f937e2871f012089c27a20bcb1c55b27

                          SHA1

                          9bdcc3ada75917cdb449da3956822d918a546f49

                          SHA256

                          92d6c6a896b0644770cf2c7e4635a32960536ffa3c15b17e785f1e237a9be00d

                          SHA512

                          baab87c585bbef29d996b7c3befc44b96019deaf6f3de5762f4f9de1343e5d1ca62b770340a010863b759f7d8b6e5e1d9805af6bfe67a85471c7c1dc53c02fe1

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

                          Filesize

                          874B

                          MD5

                          e9b51fafd21600b7899d249e20da21c0

                          SHA1

                          bee69ff18223c1b02a73944efab6e01cccdbd90f

                          SHA256

                          a74afda319af846d594629f7234e435beed82954e7c8ae555e4c8262a9ee5ee2

                          SHA512

                          1915dbbb9b1e6c61fea9439dcb3c946c4844eb2ec50cf6557fdf537010d726bccee6d1d2b37e4a342e7b63e4d036054eacbd48d460088fa8f93567a8ef3e7595

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

                          Filesize

                          6KB

                          MD5

                          ad971640cba535b393306387b4b9ffb8

                          SHA1

                          418475a978ff2466bfb049f77e9d679a01da7805

                          SHA256

                          a91388b46af0054815af53ed4b429512eb816c3e349035df0b4a98127da1e202

                          SHA512

                          a4c7370b050ea8bf38ff63682e462585fb9a80b51acf29264979a0393a65960bf9e9a1c708022d836ba7faaf9400ab3fa1638dd7310eaa4c0c21f0f48505e4b5

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

                          Filesize

                          6KB

                          MD5

                          ff4f07b75ee0c1740c72ec2e03cce1bd

                          SHA1

                          3e3aa1cf0747ce7f03786f2d9ded6d3e659bfbc1

                          SHA256

                          4683348a626759e98ad6d79065d54b962bf21e813a04073f921c4fbca38d801d

                          SHA512

                          210a88920591d5e8e08a2cd1efdf26278143bdffd86ea6fb5cdf537e6ebce5af550a8cf7d1336e7ec001bc11a180fe76e82067c41ae919c59371862223988a0c

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

                          Filesize

                          15KB

                          MD5

                          cce6ec2fd5dd14481bd8736158153963

                          SHA1

                          f73b314d335f41d918ea18bf9a21dc18a79bed8e

                          SHA256

                          d10e91a58172d29f82a0d35a4eb40d0eb084807b3826eef3ad2df27c8f60e504

                          SHA512

                          5d0ae5a05027087e3f30113cea9dbfd3f4754389a79eee4f41e5aa4842bdaac77b7c47c834f5bdcebff4035def50795b0ab146a1e0ce11ea2fe38c04a30e3970

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\GrShaderCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                          Filesize

                          173KB

                          MD5

                          107b5bc02b21b05ed8b061fa95f7cfce

                          SHA1

                          8838ae2e610daf46eaab4d48bd516fe161d8bea9

                          SHA256

                          367fac6d5f9042b4c991223bf1fb37527f1787e6656da227ffb9b232093f8bce

                          SHA512

                          398ce7983769d62f33b2b0a972ba930f0b56dcf91dff98464859b194652cb0bcc7eb071a17127ab7f29a52f46f8b605559bc33e6ccf55670bfbdeb3aa512b5f7

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd