Analysis

  • max time kernel
    1s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 21:32

General

  • Target

    048553ef5c85e79f9c24c689711ef879.exe

  • Size

    56KB

  • MD5

    048553ef5c85e79f9c24c689711ef879

  • SHA1

    b1394761bd39be240351f032478d7288998b03cb

  • SHA256

    7434706d36f02602f2f9a5e27bddc5356706b43b0338aa42f5836ce0a4c57b02

  • SHA512

    88b28360c9cf1e71abcf9dfff0bc96f3338070c82c6b8acdf45f1e8b14bcdd52616cd49b32dbca3f2289290c5a501008a0e132249369b81ab201421edf899e08

  • SSDEEP

    768:524jtVTHtAMkZpZmnABdRmUV/ccDUsijeSfzhzJUPdVGpznGvmBJNwwUwdOkfP1K:5TnTM3JBdRzRccCfllkLGsmXNwVQO81

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 17 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\048553ef5c85e79f9c24c689711ef879.exe
    "C:\Users\Admin\AppData\Local\Temp\048553ef5c85e79f9c24c689711ef879.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.tim.com.br/portal/site/PortalWeb/menuitem.06243559e24e67a19a132910703016a0
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1004
      • 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=2140,10502595705790627154,6711917893917146312,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
        3⤵
          PID:4340
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=3188 /prefetch:1
          3⤵
            PID:4076
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=3252 /prefetch:1
            3⤵
              PID:116
            • 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=2140,10502595705790627154,6711917893917146312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
              3⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1828
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
              3⤵
                PID:4544
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=4832 /prefetch:1
                3⤵
                  PID:4228
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5140 /prefetch:1
                  3⤵
                    PID:3024
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=5360 /prefetch:1
                    3⤵
                      PID:460
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=5388 /prefetch:1
                      3⤵
                        PID:888
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=5740 /prefetch:1
                        3⤵
                          PID:5252
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=5952 /prefetch:1
                          3⤵
                            PID:5352
                          • 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=2140,10502595705790627154,6711917893917146312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6572 /prefetch:8
                            3⤵
                              PID:5628
                            • 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=2140,10502595705790627154,6711917893917146312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6572 /prefetch:8
                              3⤵
                                PID:5612
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5692 /prefetch:1
                                3⤵
                                  PID:5764
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=5912 /prefetch:1
                                  3⤵
                                    PID:5756
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6140 /prefetch:1
                                    3⤵
                                      PID:5928
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5948 /prefetch:1
                                      3⤵
                                        PID:5936
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,10502595705790627154,6711917893917146312,131072 --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=4944 /prefetch:2
                                        3⤵
                                          PID:5784
                                    • 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,0x108,0x7ffdad1746f8,0x7ffdad174708,0x7ffdad174718
                                      1⤵
                                        PID:1632
                                      • C:\Windows\System32\CompPkgSrv.exe
                                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                                        1⤵
                                          PID:4584
                                        • C:\Windows\System32\CompPkgSrv.exe
                                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                                          1⤵
                                            PID:1872

                                          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

                                            bcaf436ee5fed204f08c14d7517436eb

                                            SHA1

                                            637817252f1e2ab00275cd5b5a285a22980295ff

                                            SHA256

                                            de776d807ae7f2e809af69746f85ea99e0771bbdaaed78a764a6035dabe7f120

                                            SHA512

                                            7e6cf2fdffdcf444f6ef4a50a6f9ef1dfb853301467e3f4784c9ee905c3bf159dc3ee9145d77dbf72637d5b99242525eb951b91c020e5f4e5cfcfd965443258c

                                          • 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

                                            2233979d35a954191a3fcf3728db82e3

                                            SHA1

                                            61ae5aeb2c2bef18c26a5b400aa84b5e765f2443

                                            SHA256

                                            6a90567395878ceab3b1bc167cdec0279213a1613a5a28b2738802d511e3e88f

                                            SHA512

                                            b1a732f3528a8a919b2118461011d733f06f461f755298be759f4c3251c3232ca9e215b3c80d0c04028fe03addef91c177a27b982f3c94209ac0687ecb80c21e

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

                                            Filesize

                                            8KB

                                            MD5

                                            960db6c6ecfaf1429c0693ad920d0328

                                            SHA1

                                            f83894daa507d7d665735a71dcd03ac869920c0a

                                            SHA256

                                            a1bce72430ec8b58e9cf63773903f0d6f01aaf54efa3304e18b441ef06fba591

                                            SHA512

                                            5a13d26a1449ef0494ce7dca3a1fa549fcd3484591d312c675ecd87bd724aa0d5627d4e3b1d5f60f3186caf526499a23732af8b57c93f8072b55eb65c03a3cf5

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

                                            Filesize

                                            24KB

                                            MD5

                                            b0ba6f0eee8f998b4d78bc4934f5fd17

                                            SHA1

                                            589653d624de363d3e8869c169441b143c1f39ad

                                            SHA256

                                            4b5ee509e727accbd11493dda2c1d512e7dbfaff66c4f5f7ea9c2d2ccd06151f

                                            SHA512

                                            e9a165da246c6b80fc38431538203cf03f95794184ff63f00c9500f8919a2028b803f64b670e685185eed72df0509e3185c9b434fdbf2bc7af36021d46bd08d9

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

                                            Filesize

                                            3KB

                                            MD5

                                            ed0a5da1815a927bf3f628a947357ee5

                                            SHA1

                                            91b4d075a2bf4bdc8e6c4b1c68914dc323c00275

                                            SHA256

                                            f470f08ebaef2a83f4777beea18876a951c4879eb15f8a887d5b96109be373a2

                                            SHA512

                                            6e7113d3ef47101576b21706c4e8bcfd9976bdd5ded9e46158652b82250ff1704a314489e73be05e494505d7b5ce506ef7110562408260f55ee318a6450dae1e

                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58053b.TMP

                                            Filesize

                                            3KB

                                            MD5

                                            091a8473c175eabd6444d015be4fe8b7

                                            SHA1

                                            7581695031260340c6ad3967c7a665b82ac58727

                                            SHA256

                                            fcc6ff5bbc23dc7feb36e0cf8afc85eb991e25cf6a16a43fc9f671374231533c

                                            SHA512

                                            2300bbf84ef8bbb657b8a8a8c41ccb592ece2ef68fa7c3a2f230261fe284e9ec194c24186cbc8fa8063351b02b9abbe847c00e60c4e5e22bed7cd83c4f7e7b20

                                          • 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

                                            e9931cc42c3e7a264f46b77dafae541d

                                            SHA1

                                            4497320ca449172d6d11c92b2e67fadfc6ef9b5b

                                            SHA256

                                            00603f156eac8928d7ca23ac7845df295743d9cc82a6484384aef00accc72568

                                            SHA512

                                            ad4b9ff5f0b8691f666c8b10055ecf7d9efc3bccb4ae1f753479d386d550461f00394aacbeaf5865dfa9bedadbe194a40279bc4601b9bed59954f6098fad66ec

                                          • memory/1768-0-0x0000000000400000-0x0000000000422000-memory.dmp

                                            Filesize

                                            136KB

                                          • memory/1768-7-0x0000000000400000-0x0000000000422000-memory.dmp

                                            Filesize

                                            136KB