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Analysis

  • max time kernel
    146s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 05:57

General

  • Target

    lib.exe

  • Size

    2.6MB

  • MD5

    0bd541037d1794d63bb58654f1e897c5

  • SHA1

    a901fc2bc1fcc672b6dfee0d3e93b4ca8f11c710

  • SHA256

    2e8931e43c5674bc641651868ef311e2d3407e0132325c0795bdf4f5404fb30f

  • SHA512

    85412b5357e65ceebdd1f460e4764e3b5b11c242250500f9f55fdbaa0d2c6aa15cf0f68f7e1d88369a013a2d16c95e235db68dd48590e306de59cf01fb7128c9

  • SSDEEP

    24576:rVsQ6BKfC+CWDU2fy6Uuri8MmOmbCYUz7PH8Zeaj0HM3ow5Xt:rVeBB2kMOnYUvPb

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lib.exe
    "C:\Users\Admin\AppData\Local\Temp\lib.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://discord.gg/z5vMmkQ8pj
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3600
      • 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,0x100,0x104,0xd8,0x108,0x7ffad2c646f8,0x7ffad2c64708,0x7ffad2c64718
        3⤵
          PID:2128
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
          3⤵
            PID:1444
          • 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=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2624
          • 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=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
            3⤵
              PID:4896
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --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=3312 /prefetch:1
              3⤵
                PID:1040
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --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=3328 /prefetch:1
                3⤵
                  PID:1644
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2056 /prefetch:1
                  3⤵
                    PID:1580
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3540 /prefetch:8
                    3⤵
                      PID:2868
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=3548 /prefetch:8
                      3⤵
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3884
                    • 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=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5632 /prefetch:8
                      3⤵
                        PID:1084
                      • 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=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5632 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1296
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5056 /prefetch:1
                        3⤵
                          PID:5044
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:1
                          3⤵
                            PID:952
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
                            3⤵
                              PID:2152
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3512 /prefetch:1
                              3⤵
                                PID:1388
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,9650773622959777511,6317354172444108104,131072 --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=1048 /prefetch:2
                                3⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4512
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:396
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2284

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                152B

                                MD5

                                e4f80e7950cbd3bb11257d2000cb885e

                                SHA1

                                10ac643904d539042d8f7aa4a312b13ec2106035

                                SHA256

                                1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

                                SHA512

                                2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

                                Filesize

                                152B

                                MD5

                                2dc1a9f2f3f8c3cfe51bb29b078166c5

                                SHA1

                                eaf3c3dad3c8dc6f18dc3e055b415da78b704402

                                SHA256

                                dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

                                SHA512

                                682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

                                Filesize

                                480B

                                MD5

                                54fbe7bfbc9e097aa9eb4b3fb421f4b1

                                SHA1

                                c7c5cb8db9f73825e5b79692f4f7793c9da2d879

                                SHA256

                                a3c6543e7a50bd157b49aa6a21d59e450a840bb557637846165a66569bca9cc6

                                SHA512

                                ea7d7a470791fdfd439c0ffd50f248e3b07cc5c050d1e0af54fabeaf8f3399ac2d734770ace30ef6f7d14714987080963c8984f2ade3a4a256756edab92aadd3

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

                                Filesize

                                537B

                                MD5

                                5260d47d9b782f7b267a5e9251970eb6

                                SHA1

                                62fe5001234548586ab2ced8a8d5c7f385df8a7e

                                SHA256

                                40b7dfded4e17ecf19e85903dfffd606c16e7661944f330c6f6e83d04df74c1e

                                SHA512

                                13522088668a55517d3e0a147777ea8c35dfcda8cd75e4d8c18e5dcc27909ef08ffde760ad1488ea2931880afa66adb9526f6a0b085c486851a1b9fdc30de0c7

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

                                Filesize

                                5KB

                                MD5

                                449fbb6b7ce431c74ae4d77c5ad481d2

                                SHA1

                                b989f28faf7a5b0a92abfd17dd83bbb1ea618f38

                                SHA256

                                c818e53f641039a8c73d874c595ec585d25f7d77fd008831cdc52be344315855

                                SHA512

                                9714e508998033ecb171b347a4aa83958c6206b4cc66abe54cf7d8df61f6241df9e2edd127306ab4678ed1bc4bfe059912219180ec7ea999dd4cd8638763c6a3

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

                                Filesize

                                6KB

                                MD5

                                be21179e3b9be74e6aa909b18d7e49b8

                                SHA1

                                b2e81cd610e085516f8c0d4757a3bbafc1572565

                                SHA256

                                f34ae2d6f1e54bb3974a68e530933df05033e8ff30635e7345e2e18fef89be98

                                SHA512

                                c7142380f18d35cba0468e746df3b3ebd10a06b126eed11afd79fdbbd7531269b56be0391ffdb6b69394aebf6e6380b431da43ee3a0f03ebb1c38cdbe14503dd

                              • 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

                                420b0bb523f1486e11dd7cbf26ec2b15

                                SHA1

                                0bc2a5c9bd0330fe1ea1395e185026a142ebe52b

                                SHA256

                                67f2c43b4c30e8192a5ab5f6c23bf47842bad8c0cd0225abf79de0d0d8f73f2e

                                SHA512

                                2c0f4f6db43c7d076f48ed6beaa78fa48708ac7547c7415065455689f66e6c174810e9af6654b755851571b359cb2791e4c5e10228f690684a51a761b6bfb26c

                              • memory/2660-0-0x00007FFAD8AF3000-0x00007FFAD8AF5000-memory.dmp

                                Filesize

                                8KB

                              • memory/2660-140-0x00007FFAD8AF0000-0x00007FFAD95B1000-memory.dmp

                                Filesize

                                10.8MB

                              • memory/2660-3-0x0000024D647E0000-0x0000024D6499C000-memory.dmp

                                Filesize

                                1.7MB

                              • memory/2660-157-0x0000024D64A60000-0x0000024D64B1A000-memory.dmp

                                Filesize

                                744KB

                              • memory/2660-158-0x0000024D64A40000-0x0000024D64A48000-memory.dmp

                                Filesize

                                32KB

                              • memory/2660-159-0x0000024D64C90000-0x0000024D64CC8000-memory.dmp

                                Filesize

                                224KB

                              • memory/2660-160-0x0000024D64C50000-0x0000024D64C5E000-memory.dmp

                                Filesize

                                56KB

                              • memory/2660-2-0x00007FFAD8AF0000-0x00007FFAD95B1000-memory.dmp

                                Filesize

                                10.8MB

                              • memory/2660-1-0x0000024D48770000-0x0000024D48A14000-memory.dmp

                                Filesize

                                2.6MB