Resubmissions

09-09-2024 08:16

240909-j594tsyfjm 3

09-09-2024 08:14

240909-j5g32s1eph 3

Analysis

  • max time kernel
    145s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 08:16

General

  • Target

    https://engage-attachments.lusha.com/22272/2944746/73e242cbed3a44b5b108fdf25e8c5e72.pdf?Expires=1756131567&Signature=0XLc9ulPYsBG-mlVw6~o~avCgENaQKiEYtxDof5k532SZPIYl8vFpihYkHw6ZCm1RXQOF9FtHbeh~kFUFKXKI5xpTyjtyX2FIc6D9kTaIA71JRbJRqoNaoACQtTZH-ETDxgVt7pktvR8VgrgmGbOsygMwak-qXWyAQZfu6Ng4Ni5iRXlT7tMu-XBPGqf63AB7zjXqnhkgXWq9wn-vHH-yCkCfVEjx-u24UHfxC5t4qqhjcVTm6Py-5QMQG8JhLeX3uE2oSfEyWQvjj8IwnJRU8rr66ja91nGyY4BV363lsdhzi3ZEl~jafdXbfa2bg9x63Qqys0i4f7Nft-6IM9uBQ__&Key-Pair-Id=K2GQ2SSKB920WA

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://engage-attachments.lusha.com/22272/2944746/73e242cbed3a44b5b108fdf25e8c5e72.pdf?Expires=1756131567&Signature=0XLc9ulPYsBG-mlVw6~o~avCgENaQKiEYtxDof5k532SZPIYl8vFpihYkHw6ZCm1RXQOF9FtHbeh~kFUFKXKI5xpTyjtyX2FIc6D9kTaIA71JRbJRqoNaoACQtTZH-ETDxgVt7pktvR8VgrgmGbOsygMwak-qXWyAQZfu6Ng4Ni5iRXlT7tMu-XBPGqf63AB7zjXqnhkgXWq9wn-vHH-yCkCfVEjx-u24UHfxC5t4qqhjcVTm6Py-5QMQG8JhLeX3uE2oSfEyWQvjj8IwnJRU8rr66ja91nGyY4BV363lsdhzi3ZEl~jafdXbfa2bg9x63Qqys0i4f7Nft-6IM9uBQ__&Key-Pair-Id=K2GQ2SSKB920WA
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1748
    • 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8234d46f8,0x7ff8234d4708,0x7ff8234d4718
      2⤵
        PID:2212
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
        2⤵
          PID:3008
        • 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 --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2276
        • 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 --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2528 /prefetch:8
          2⤵
            PID:2752
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
            2⤵
              PID:3152
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3356 /prefetch:1
              2⤵
                PID:1704
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
                2⤵
                  PID:1992
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3040
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5484 /prefetch:8
                  2⤵
                    PID:4204
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5364 /prefetch:1
                    2⤵
                      PID:1180
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5480 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2044
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6012 /prefetch:1
                      2⤵
                        PID:2352
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3976 /prefetch:1
                        2⤵
                          PID:3108
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=6340 /prefetch:6
                          2⤵
                            PID:3532
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3416 /prefetch:1
                            2⤵
                              PID:2500
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3464 /prefetch:1
                              2⤵
                                PID:1100
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6564 /prefetch:1
                                2⤵
                                  PID:1160
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6532 /prefetch:1
                                  2⤵
                                    PID:2352
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,10138535937434374533,4045020802361318300,131072 --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 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1832 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:6108
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1568
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:3504

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      d4829218222c8bedb9ffe89dffd37095

                                      SHA1

                                      aae577f33f413ec3d09f2e7ff5d9cc20a602241c

                                      SHA256

                                      49239b229a2519583ba5d6de3702480b8a8ebf3cfaa8945100dbab25fcb02b7b

                                      SHA512

                                      03e26a2e3de41b8a829b5543da504c7d7ccdc4c112d629efcac24dcda23acb50a52b5b99572b5efb2a01cf392a457cf9fac85663b3d63f7606be00dba218f8f1

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      15e9c4b4eefb3e1c08a010e748e10f58

                                      SHA1

                                      3172378f2c7a00553ce086dbf53fcf3126c5a724

                                      SHA256

                                      07b56a769467e8b57f9b7acd9d32da266ca5000803758c18bb6818ac236c7000

                                      SHA512

                                      811058b539e914a812c88543bb6657de736f691d18d6dadb5e1f6ced286780fb334dc5f575babbcf4fd2dceda30d1bf4004b374c5775e7f278346b100b29eb7e

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7ef594bc-b0aa-4450-aee0-411daf18c764.tmp

                                      Filesize

                                      24KB

                                      MD5

                                      7915ba0545666aa5833cf9f9f86d45d6

                                      SHA1

                                      743ecc319bc2a54973582d4a5198042a48fbe8db

                                      SHA256

                                      f8fcc045da13bde0f5dec3ada86342105cbff34ebc2442bcf51e8ed509a95b20

                                      SHA512

                                      a53036251a22cdc95579ea8641c5574f1dc1f7dfd0390f00ebeafbbea0c1a2c0c3e6dba23bbbb8d8e2c77a3e1e816ccfaf84a97da1c334019c8df1414999d1f9

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                      Filesize

                                      196B

                                      MD5

                                      e2e6da0fa31885d22a3e8771939a3fb9

                                      SHA1

                                      a20eda78b38de81f3ab5bd2a82229318894f5b88

                                      SHA256

                                      0db2358edd5d9837a0a1e8d47eb86e76c26d0e2371a88d7d5e9bf8267827dd3d

                                      SHA512

                                      d8f51424e34333626b7fc396ca37cf73970c5ad01518538043399baf2a929066e8a3deb9759c74ddb43d5918760d87782e02af2e5f340546855e5a318668cf3b

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      ec23b757bfedc1e658d3dd7bd5d569bb

                                      SHA1

                                      b526e2eb4f842ce6abddc6275e84f4b66620cec3

                                      SHA256

                                      fdd9bb2c98861d55b88d9114b5d0655dd6db251763ba113a13a9101fdd221cc0

                                      SHA512

                                      f83906ac3239abfbda6acbf575146b68b775443ee9e93a4d8f6194a6c3964fd2cc96db82d950d13a71a2961e94e25d426f5f69386529139469bf1088d61c56b9

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      03e3d748c7fbce60e16055cd8fbe3464

                                      SHA1

                                      b609c7d502c539d13ea5f757082e0f595ce6a1bd

                                      SHA256

                                      595dd2f51bec9d7dc7596a3b1369d3b60f2107ea27769b0722d9725c2287126f

                                      SHA512

                                      b6a9987fb314e542f008dd3359d70e05e49a0958174ecd10472e56be3fa49a86c3d1b311127e8c05c7aebe04e4ceea2d448ee49ecde3a01ec0602653c93af8a9

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      d07f9236915580eabc3a8fe9c8f8f5e2

                                      SHA1

                                      37e9ca50b218c9f0f3eea15fefb9d500415daa9a

                                      SHA256

                                      dc19281c4c543627a630009fa4d519969e4273cd5d31676e522a0ea7d901413f

                                      SHA512

                                      13973979a6169531a358cbaaa621a3284f97ed623ad96673ebd4b9d95b22eaefcae40a4a19cfdca11033d02df19285cfc4333f9d0a6f7abb0bca88288e2ec14e

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      6752a1d65b201c13b62ea44016eb221f

                                      SHA1

                                      58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                      SHA256

                                      0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                      SHA512

                                      9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                      Filesize

                                      10KB

                                      MD5

                                      9e61ae2196ce6aba05567ccf5d427a95

                                      SHA1

                                      f29436f5b11a869ebe997369c7dceeca058e58f3

                                      SHA256

                                      f27aee15004cc32b722bf4432e10a673f4c840116edee6157c07f25cbcb0d3ee

                                      SHA512

                                      0969c1de167d886d6a140ee71feb94deb854974fbaca2b51c4f25064d93f2632f191098893f9b14ef643fe4aa784cad950d1eb76c8c7069bf484f66e488dcc26

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                      Filesize

                                      10KB

                                      MD5

                                      51825c0ed1d2be3ed3cdfaa0b84bc8ca

                                      SHA1

                                      ea86afb3577d73874bc001f3fef98e00ecb2327b

                                      SHA256

                                      16665d361a5b0fb2879b05786d68b57ad0bb05c775f7b84fc10d8b3eada45e89

                                      SHA512

                                      bd9e2196542efbfc4b24fe340e2332e147282500ede89bc664dceee17ff0b93be07adfbf6fdeeb54b5f00b5a11802adb2450463ea3354d723b54d450eea95da1

                                    • C:\Users\Admin\Downloads\73e242cbed3a44b5b108fdf25e8c5e72.pdf

                                      Filesize

                                      106KB

                                      MD5

                                      2af0b1872b17d3b00ba3bdb5b8ccef3e

                                      SHA1

                                      05f2d512f88403f14e93630e64bc8f6fdb0f171a

                                      SHA256

                                      ba9f4adf4d7a13fd77a12f8ceed10271222f89e5201030f8e104edac634e4111

                                      SHA512

                                      37a7b4c04120becb228a07dc17ae97970ec12dce8a18811385525ee44d7e434f756b222d5830c89cc1cc39f29230777f14199b3fc464c58c0254b6954b12bb11