Analysis

  • max time kernel
    42s
  • max time network
    42s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240704-en
  • resource tags

    arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08-07-2024 05:16

General

  • Target

    https://drive.google.com/drive/folders/1ih8Ut_A-Vulun4iuP2puKFzYhUIbHgO5?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 12 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://drive.google.com/drive/folders/1ih8Ut_A-Vulun4iuP2puKFzYhUIbHgO5?usp=sharing
    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:3760
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff92c7b3cb8,0x7ff92c7b3cc8,0x7ff92c7b3cd8
      2⤵
        PID:2012
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1896 /prefetch:2
        2⤵
          PID:3520
        • 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=1884,618924852751077258,9320401041119625266,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2292
        • 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=1884,618924852751077258,9320401041119625266,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
          2⤵
            PID:4068
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --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=3272 /prefetch:1
            2⤵
              PID:1088
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --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=3408 /prefetch:1
              2⤵
                PID:2676
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --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=4656 /prefetch:1
                2⤵
                  PID:700
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5360 /prefetch:1
                  2⤵
                    PID:1516
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3384 /prefetch:1
                    2⤵
                      PID:4680
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3332 /prefetch:1
                      2⤵
                        PID:1188
                      • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5836 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2704
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4980
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,618924852751077258,9320401041119625266,131072 --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=3660 /prefetch:1
                        2⤵
                          PID:4764
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3648
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1908

                          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

                            b297afa13018b3e24efaf2b905677172

                            SHA1

                            6d6d01d9b35901af0f4976d0819bab393e920f98

                            SHA256

                            e810acf7bb28b7577c33ad7b22b3b849858e45e9c16ba316b0ba945ef48337dc

                            SHA512

                            72dc4db9a40e9e0947c2d58835a75077d65f1f1939463aad5a81368be891890d8d19d1d9df858c957b5a43998ef6100b29710231496636cabc66a1e3a1cc6c2c

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

                            Filesize

                            152B

                            MD5

                            3f42f939f0a7c91eef0187527bc7babc

                            SHA1

                            66d141ee21ab2de3a37f1d92e327aa184d828fd5

                            SHA256

                            64a131bb18bd4844b4ea4b6bc84727c638b94523be764dad0b1407394c457c6d

                            SHA512

                            18d62cb1f7d7229c37432e83f2356c865099caa9d43f716b465e8624d9288b1a3024bba84a1e83f6721c31a71eecdadf4118848ce4a63bf1230be4e16ead4178

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000019

                            Filesize

                            28KB

                            MD5

                            7f5a5d45ee4ea0bd1ccf5178c63f43c0

                            SHA1

                            71cafbec33de805f8c65c04ab40a7fc072420df1

                            SHA256

                            e47f30921e1d3fda22de0ed56c9847b80e379396ea95d3fe60e04cf9e4c9773a

                            SHA512

                            11dcabf8a16fd008783be04cf72e9ebcdc3b37a9a92c0769daa32fcec0a7ac5f1380d5e7636dca14eee05e5787419d2f5782726c94846c39085b325099c123d5

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

                            Filesize

                            1KB

                            MD5

                            1af1d690382f81acc8bcd7c0f750b2d3

                            SHA1

                            7c63ad9a4ff515160253930469877c3b73bf0288

                            SHA256

                            d6aefe4f878370ed9edb8024d3593d3573cc62a1f0be44093059904a2a41f4a2

                            SHA512

                            5fafe5dbf8e0cfd954fe8697711f17cd7679cd2352ef10b35dd48fc819c28170b7711995fa685ba9ac23085117cea298c0450a5038da8f33e79f001e6a67c99f

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

                            Filesize

                            5KB

                            MD5

                            4db37fc91bf89c3555663b9b0a025753

                            SHA1

                            e86878e54e124e7aa8b110874cae1f156d3c3774

                            SHA256

                            8d7b54e231f7134f9c637dc5187e2c8115887068593c0ba6297e1bf5b3bf8630

                            SHA512

                            e6176111ec9d985bdf8282adfce4f1771694bd70cca0ddcc2d1c3fa4c17cb060dbdbf5d410faeba00b66ef1d42ece382e0bc881fbe9991fba8097158f6b22e6b

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

                            Filesize

                            6KB

                            MD5

                            3090da6e1c2773eaaba4f58bff563543

                            SHA1

                            3e2e06796aa2bd9adb96dfb1fb9771807a595f7b

                            SHA256

                            12cc940246da43f666dbd11855df7cea9935db513a0d55c584d33f711ba5154f

                            SHA512

                            f8673d1860d2ed799768221d323d788384a51f4d03492851fdc2fba324fe0606de330d1ebb67f2fc08d14d4205b8015dfcd2a3221662c3cf91121116762e82c6

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

                            Filesize

                            16B

                            MD5

                            46295cac801e5d4857d09837238a6394

                            SHA1

                            44e0fa1b517dbf802b18faf0785eeea6ac51594b

                            SHA256

                            0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                            SHA512

                            8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                            Filesize

                            16B

                            MD5

                            206702161f94c5cd39fadd03f4014d98

                            SHA1

                            bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                            SHA256

                            1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                            SHA512

                            0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                            Filesize

                            11KB

                            MD5

                            f1c2448c19dfa1e7d1006326af35f84e

                            SHA1

                            e8cc828572ce681ba1d23bf604cb1ef8240aed2b

                            SHA256

                            d611e27c35d49ccf8a8d1173fbe77c34cd1fe9f062f9f043b8994d8d705f8ebc

                            SHA512

                            3a158a7e38fd40ea2afa06fbd610df03c1a517e84a8e85576635ec757cffba3aae47c9bf498a05739880f71ffa8f7e9358d85ffde175409837d90c5cebe7b959