Analysis

  • max time kernel
    137s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2024 16:49

General

  • Target

    805aaf71dc147f846b60bc3b1f361efc.exe

  • Size

    78KB

  • MD5

    805aaf71dc147f846b60bc3b1f361efc

  • SHA1

    003a7b35bfdc538c8addd41a60bb53edac458ea3

  • SHA256

    9f9eef7d914f21c3c01e76b7236cec04d2e282610ea36e268f6856729f1f7c2a

  • SHA512

    9cd4dab7ac0d9025f02c5d45d98fe11adb4561ecddf7a5c4af3ca96aede756baed00e05a71e56408068faad021d664fb3b2d6a844e25c19117dcef1d8610f2e3

  • SSDEEP

    1536:YRWtHF3JIdXT0XRhyRjVf3HaXOJR0zcEIvCZ1xjs9np/IPioYJbQt+s9/8U1NX:YRWtHF5INSyRxvHF5vCbxwpI6W+s9/8k

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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\805aaf71dc147f846b60bc3b1f361efc.exe
    "C:\Users\Admin\AppData\Local\Temp\805aaf71dc147f846b60bc3b1f361efc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4328
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=805aaf71dc147f846b60bc3b1f361efc.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
      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:540
      • 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,0x100,0x104,0xdc,0x108,0x7ffe2f6246f8,0x7ffe2f624708,0x7ffe2f624718
        3⤵
          PID:3436
        • 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=2144,14214618762598548647,14194812320103419909,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2208
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
          3⤵
            PID:4248
          • 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=2144,14214618762598548647,14194812320103419909,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
            3⤵
              PID:1340
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=3256 /prefetch:1
              3⤵
                PID:2620
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=3276 /prefetch:1
                3⤵
                  PID:3748
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=5016 /prefetch:1
                  3⤵
                    PID:2892
                  • 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=2144,14214618762598548647,14194812320103419909,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
                    3⤵
                      PID:4724
                    • 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=2144,14214618762598548647,14194812320103419909,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:680
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=5400 /prefetch:1
                      3⤵
                        PID:1896
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=5392 /prefetch:1
                        3⤵
                          PID:792
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=5756 /prefetch:1
                          3⤵
                            PID:2772
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=5772 /prefetch:1
                            3⤵
                              PID:1740
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=3968 /prefetch:1
                              3⤵
                                PID:2928
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5828 /prefetch:1
                                3⤵
                                  PID:2984
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,14214618762598548647,14194812320103419909,131072 --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=3584 /prefetch:2
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4960
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=805aaf71dc147f846b60bc3b1f361efc.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
                                2⤵
                                  PID:2420
                                  • 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,0x100,0x104,0xd8,0x108,0x7ffe2f6246f8,0x7ffe2f624708,0x7ffe2f624718
                                    3⤵
                                      PID:4352
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3128
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4524

                                    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

                                      5e77545b7e1c504b2f5ce7c5cc2ce1fe

                                      SHA1

                                      d81a6af13cf31fa410b85471e4509124ebeaff7e

                                      SHA256

                                      cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

                                      SHA512

                                      cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

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

                                      Filesize

                                      264B

                                      MD5

                                      0ad58f1bb63fa6ad533034a9172d642c

                                      SHA1

                                      00069258af575a4ea693d834cf7f50078641996a

                                      SHA256

                                      38a7524d14330ecbbced4c14e408dffa324f4fe83b3893145640c129fc5d96da

                                      SHA512

                                      8bf7387e949f3e13b1c44f24572bb8e8a8352815380d7289f11bda49a77911097a6c4e149bcb6fd633a7b7b64c0fbbe48ff6e535892d5076b8edf13b77c6c488

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

                                      Filesize

                                      437B

                                      MD5

                                      05592d6b429a6209d372dba7629ce97c

                                      SHA1

                                      b4d45e956e3ec9651d4e1e045b887c7ccbdde326

                                      SHA256

                                      3aacb982b8861c38a392829ee3156d05dfdd46b0ecb46154f0ea9374557bc0fd

                                      SHA512

                                      caa85bdccabea9250e8a5291f987b8d54362a7b3eec861c56f79cebb06277aa35d411e657ec632079f46affd4d6730e82115e7b317fbda55dacc16378528abaa

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

                                      Filesize

                                      111B

                                      MD5

                                      285252a2f6327d41eab203dc2f402c67

                                      SHA1

                                      acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                      SHA256

                                      5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                      SHA512

                                      11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                      Filesize

                                      5KB

                                      MD5

                                      4a57838db3bc27cf6bfe859ffdfda3ce

                                      SHA1

                                      884ed4d2cc406170931bfe82f42aece9ac1cc6e1

                                      SHA256

                                      dfd1c160d39c50e7cde6f0f0bd9da91eef7a92f3ef40ae1d97360d4d4bdd5dd2

                                      SHA512

                                      b9e8ab065aa5773409c0675aafd75df5d33e64aed3f9268ac6b272149ca1dcd54dc331c4880df7dbe2fa81470d18ccc5f1c76915b349e2b53a756b3bed2ce0e3

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

                                      Filesize

                                      5KB

                                      MD5

                                      60edbda0f4722dced357d3db5214ca26

                                      SHA1

                                      b0074275ca0e8b1da94bf2b9ac07c50d4a0e1f1b

                                      SHA256

                                      2e77a2e15fb1a35f6eefd5d1858381ee1896504c0eba540accaa460d15fc637e

                                      SHA512

                                      aae6b0fb84f461d27b4f9c04b95ddeb6910069491112b4a5a05f4e0e9e84c74a60529da6a1b92db27b4c3b6c1aac7d62deab1236cd062e614c64b96cd96b2afb

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

                                      Filesize

                                      6KB

                                      MD5

                                      7de19c635eb6239aa840349c1d894e47

                                      SHA1

                                      11a996883aa6be9a81e8707561b3453dfc43d93f

                                      SHA256

                                      d892573f48e849674c718808f57c5fb73cfe6d24fe81be376b380ffce74be2c6

                                      SHA512

                                      4cb65820bb8364c9ff73ed6cfba3f47858e97f44792146659a1ec026863dcb8c2d1507884718e1ed0bf8deb0c4f170fec0bb447c708bbfa3cd23dcf09e5e1311

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

                                      Filesize

                                      24KB

                                      MD5

                                      6db2d2ceb22a030bd1caa72b32cfbf98

                                      SHA1

                                      fe50f35e60f88624a28b93b8a76be1377957618b

                                      SHA256

                                      7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

                                      SHA512

                                      d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

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

                                      Filesize

                                      371B

                                      MD5

                                      1d3df0123109c7c4b9fa774dd460c564

                                      SHA1

                                      8dbe441d7cee06b5b4bdb4ee590e4e37aeade1d2

                                      SHA256

                                      ece435a59d7c2dcbdd88162c7b0f6459ba5194540aac0392242d50ed0faed9d1

                                      SHA512

                                      4021254b5a3b9d55a69151bea27a403dddb7f896746e616b2d45094a8ef76219c86d8814ea6fa93c032648811d1e3b5c0d1a6ebdd563be6a3805be76b6460081

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57c302.TMP

                                      Filesize

                                      371B

                                      MD5

                                      aca8ba1c60572b456553078036659e7f

                                      SHA1

                                      57950cd394abb6d741f63ee1b6b003d0be85b423

                                      SHA256

                                      c316e05ff35b5111f900a2552a3facc96dfbf7ccf0bd31fd15533723ed8c035f

                                      SHA512

                                      3c3c5f1ed9bf48a7fdf7f999020bc3b847447dac717f068ce495f40c949d9d6e37ffc0b46a032be8173a26f36315559b2b332fd3d65eaf3c3ab0e030da65a452

                                    • 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

                                      7fd9d3864052c3041d6862a664e28ea4

                                      SHA1

                                      e657898150f4cd758dacbb902a27dd467543453f

                                      SHA256

                                      c668caf189d8e959b625ff53293df7745fcdee4e94d6936fd5a738d40e0aaffa

                                      SHA512

                                      a419267f3b358f82c79356a9b9bc4c9a5d7c4d835b095394dcce1edb6f5e7310621baa6e5800b32ee23c3d3461d4f5e953bd96fc83a68d964319d0f75feb2ded

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

                                      Filesize

                                      10KB

                                      MD5

                                      a496f37a8492141cc53a45d77dd5bafb

                                      SHA1

                                      2653c0306ca815becd1119abf413a9c785773ecd

                                      SHA256

                                      98a1abdbe424058f195678a8bc1fa7d5587d64ad944a5bdd0c56f586159d7ad9

                                      SHA512

                                      54e471658bb663c4c1938f0524dc94c733f71c621258c25521e1a927def4c9c4b8c079e0913daa9ffb9f569b642dcba4c82576bc33670953e0cacc9b73fb6cee