Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/08/2023, 16:49

General

  • Target

    1700-36-0x0000000000240000-0x0000000000270000-memory.exe

  • Size

    192KB

  • MD5

    c93131ede25c4b998051b8a43cf0a849

  • SHA1

    bc1b45d771aa55955174350bb9c6fca1bfcc60c4

  • SHA256

    a23322a362aab377dc6479c8f93c5df6bd36b1accb9ad160024047613bed228f

  • SHA512

    6e33f880fa82928a0b02d8783f225b6d73a193e80aa6e8690fc8c0536b76049a174f3654dd0241e17cb2d55029438a3d61b2e954aaf4589b9baaa8121b114351

  • SSDEEP

    3072:8wIwJp8A/xdimI06X7vV6OPEsUc/W0E0ilHPgM1J48e8h3:8hzAmmI0k7vVe0E0YIM1W

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).

  • 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\1700-36-0x0000000000240000-0x0000000000270000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1700-36-0x0000000000240000-0x0000000000270000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2852
    • 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=1700-36-0x0000000000240000-0x0000000000270000-memory.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3516
      • 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,0x100,0x104,0xc4,0x108,0x7ffa21fc46f8,0x7ffa21fc4708,0x7ffa21fc4718
        3⤵
          PID:884
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
          3⤵
            PID:4024
          • 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=2160,1314587073699286481,9627083908479877122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4968
          • 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=2160,1314587073699286481,9627083908479877122,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
            3⤵
              PID:2204
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=3264 /prefetch:1
              3⤵
                PID:2932
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=3284 /prefetch:1
                3⤵
                  PID:3728
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=4892 /prefetch:1
                  3⤵
                    PID:2684
                  • 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=2160,1314587073699286481,9627083908479877122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
                    3⤵
                      PID:3132
                    • 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=2160,1314587073699286481,9627083908479877122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4900
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=5172 /prefetch:1
                      3⤵
                        PID:860
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=5436 /prefetch:1
                        3⤵
                          PID:4292
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=5448 /prefetch:1
                          3⤵
                            PID:1996
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=5568 /prefetch:1
                            3⤵
                              PID:4400
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=5912 /prefetch:1
                              3⤵
                                PID:1404
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=5352 /prefetch:1
                                3⤵
                                  PID:1520
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,1314587073699286481,9627083908479877122,131072 --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=3108 /prefetch:2
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2236
                              • 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=1700-36-0x0000000000240000-0x0000000000270000-memory.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
                                2⤵
                                  PID:4684
                                  • 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,0x100,0x104,0xd8,0x108,0x7ffa21fc46f8,0x7ffa21fc4708,0x7ffa21fc4718
                                    3⤵
                                      PID:208
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1104
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4820

                                    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

                                      b950ebe404eda736e529f1b0a975e8db

                                      SHA1

                                      4d2c020f1aa70e2bcb666a2dd144d1f3588430b8

                                      SHA256

                                      bcc60276d7110e8d002f24d66ebb043c5761e2a4b6ae7854983cef4beacd9bf4

                                      SHA512

                                      6ba228e5b6464c9602db81de8e1189302d0b2aed78a8b06248ccd9f095ede8621fc9d0faed0a7d079b8c7f4d1164b2895c4d0ef99c93cb95bbe210033e40295a

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

                                      Filesize

                                      152B

                                      MD5

                                      b950ebe404eda736e529f1b0a975e8db

                                      SHA1

                                      4d2c020f1aa70e2bcb666a2dd144d1f3588430b8

                                      SHA256

                                      bcc60276d7110e8d002f24d66ebb043c5761e2a4b6ae7854983cef4beacd9bf4

                                      SHA512

                                      6ba228e5b6464c9602db81de8e1189302d0b2aed78a8b06248ccd9f095ede8621fc9d0faed0a7d079b8c7f4d1164b2895c4d0ef99c93cb95bbe210033e40295a

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

                                      Filesize

                                      312B

                                      MD5

                                      acde2c5587c535946ad017fdc70bb832

                                      SHA1

                                      49d9995605bf6a552f7a129f4dd479b8db235437

                                      SHA256

                                      c8367f371d753fe1498a51e4094a54628737995c1b52f89fc8d44a447e8c3f55

                                      SHA512

                                      2c61477270624035a8bdb723875bf8fcea35d90f37bca4a8aef6a386c3bec944a852cd6e7b559a7415f9382b9af4133c96925aa9552dc7d5e7003b99475cf012

                                    • 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

                                      d8732e7914f79d3f29c8c73ba98c4021

                                      SHA1

                                      e65aebb92e7faa8cea509745752aa1516490eb2f

                                      SHA256

                                      df3d15e233a8f01cb8f61b75bc488cbd0c766484d27e574b973a3d6e3dffd9ef

                                      SHA512

                                      a28ed7f7992c6c483a9d161986450ec70084bce48e96331e01aa395408669c2465a88f8ecd011aac00938f3a3d3ba6c56c869c3095ec0d9b85ea42c48bd463a7

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

                                      Filesize

                                      5KB

                                      MD5

                                      e07718c7ab15330d54b0d69517b24528

                                      SHA1

                                      becc69c5533458ba5fe52e664fb3eb405cefdc25

                                      SHA256

                                      7da33772e303172f0626e1125d410daca18284922faa399bbf5b63a3daab3a4d

                                      SHA512

                                      fe2660facd5dcbf20e176279cff894db772a97d6440d45ba15645720320b1ddaa92d09a564b41df324bb9e7f2c1abf1d644ab9babd18aee222cf772b077a4fac

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

                                      Filesize

                                      24KB

                                      MD5

                                      ca36933e6dea7aa507a272121b34fdbb

                                      SHA1

                                      3b4741ca0308b345de5ecf6c3565b1dbacb0fb86

                                      SHA256

                                      fd14449eb781c58e6e7196a384caf25cba0c59ebdba3b10f8ca0ecfd0c076b5d

                                      SHA512

                                      5a9b186ecf085765caee97a2910008dda926ce412001042e165184083a52fb5fb70f05ca781cd2f7740ecbd938895c77c5aa0f9eb8d812b92f412f336212720e

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

                                      Filesize

                                      369B

                                      MD5

                                      3b4e88a14c5e7a70c62db70c9055a267

                                      SHA1

                                      a2c093268309ba6093342b4c3a53744004f7cb7d

                                      SHA256

                                      2eaac47ac70e2c7e4a617c864899981503d3f3c774c9ed637184d0b8b69ac434

                                      SHA512

                                      36ed1e42210180cf50842d2b2573e5c756874fc0747bc88cc53d8c1524260990285f19942e774c3f61b25cf8a1eb62ce227b836d6b6ddaa93c1b7c3d99d6a9e4

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe586caf.TMP

                                      Filesize

                                      369B

                                      MD5

                                      9c125c5636f56692f5867c60c5d5acce

                                      SHA1

                                      64827abf8e70195738ae4e58e713fa78624c087f

                                      SHA256

                                      3a99da9f732e6fa8261beecbbe908a5ef697a22efcc3ff47062b2790d99b3ba5

                                      SHA512

                                      c89bf12c107c525cd2079a30add9648f3552a04f89350ee0fa80e2b8e7fd8181883f6df96bd0a81750d5baaf6d689e1a1d9924000ab69c6b5f158bffdb90bd17

                                    • 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

                                      12KB

                                      MD5

                                      c2ca4c1476952b5f1763881f9d189f3a

                                      SHA1

                                      bfa912b33a31c65a27cde4665c592ec351cf40ed

                                      SHA256

                                      a77db629b108644ecd7452d6715eeb2033e5f912768d78e8dab34e1740064967

                                      SHA512

                                      93ee1a0fa21a30a4a548c39f9dfd8cad3d46a4924fddb428cd59a41b47c59562b83123306b9e411dbd9dba2333d74138810d6c392978c0dbbad5de43e25f9ceb