Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 13:02

General

  • Target

    3724561cbc3cd59cf093a2db57e25291.exe

  • Size

    159KB

  • MD5

    3724561cbc3cd59cf093a2db57e25291

  • SHA1

    cc13bd01072eb040a4afaa5688a7beffdbe90dc3

  • SHA256

    0086657478d188f066ec661554df0f6a9d1d3d17637f799910c9c7cf0afb85ef

  • SHA512

    203c59e705b42cfd2407895e028bd7977e982a4e78183f3ecd44ca5714a87e27e4e26cc3e84e6529252e0a6d1a6b35b36b7479da3ff1b27b28c2008b068dc330

  • SSDEEP

    3072:ZxMG0b444qm4Me6bzZcM2UOegTODXb3S4cSG1PX28K4nCmroy:10KwMeiZcM2UOe0O3/VKX1Hroy

Score
3/10

Malware Config

Signatures

  • 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 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\3724561cbc3cd59cf093a2db57e25291.exe
    "C:\Users\Admin\AppData\Local\Temp\3724561cbc3cd59cf093a2db57e25291.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash&Lang=BrazilianPortuguese
      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:4320
      • 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,0x100,0x104,0xd8,0x108,0x7fff435146f8,0x7fff43514708,0x7fff43514718
        3⤵
          PID:1120
        • 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=2148,8158811671011172461,6704969813558236005,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3068
        • 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=2148,8158811671011172461,6704969813558236005,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
          3⤵
            PID:3640
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
            3⤵
              PID:452
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=3384 /prefetch:1
              3⤵
                PID:1092
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=3332 /prefetch:1
                3⤵
                  PID:1600
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=4824 /prefetch:1
                  3⤵
                    PID:4028
                  • 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=2148,8158811671011172461,6704969813558236005,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2572
                  • 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=2148,8158811671011172461,6704969813558236005,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
                    3⤵
                      PID:2916
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=4960 /prefetch:1
                      3⤵
                        PID:4208
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=5020 /prefetch:1
                        3⤵
                          PID:4648
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=5856 /prefetch:1
                          3⤵
                            PID:3264
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=5124 /prefetch:1
                            3⤵
                              PID:4196
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,8158811671011172461,6704969813558236005,131072 --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=5520 /prefetch:2
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:5324
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1568
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2544

                            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

                              011193d03a2492ca44f9a78bdfb8caa5

                              SHA1

                              71c9ead344657b55b635898851385b5de45c7604

                              SHA256

                              d21f642fdbc0f194081ffdd6a3d51b2781daef229ae6ba54c336156825b247a0

                              SHA512

                              239c7d603721c694b7902996ba576c9d56acddca4e2e7bbe500039d26d0c6edafbbdc2d9f326f01d71e162872d6ff3247366481828e0659703507878ed3dd210

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

                              Filesize

                              504B

                              MD5

                              aeb8743037b851c7bba4391e334f6f45

                              SHA1

                              181fcf28be4ebfe4b7c11ece93f27bf5ed8655f3

                              SHA256

                              6fb2151298e8de8a29ba39e72a65a3d85771295234d7c2a871a66be71401907e

                              SHA512

                              e8eb176dc17d6f8bbc0bb3aeb7ec6abc98120f84acf311d7c2b4eeaea914217c8fcc1819c88e89d8daab730b4dbb1374e52bd624f59b9d57d541a1d62b7c8376

                            • 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\Network Persistent State

                              Filesize

                              1KB

                              MD5

                              ca01bda981424e7b458f7cee7279fc1c

                              SHA1

                              3aa2241b0e11969e07dbd7700a51f98d94350927

                              SHA256

                              f53297e7ff71f1c275216b10826e1f1328332ec4203b173c6b9ea90224ddeff7

                              SHA512

                              62d374fe0f3764d6db5688ee9eda0b40f63acd0045d80b3a9bfd05e1b90d5630f25c944c45e9156d4a25be10fba10ad1da50b779c8b4016a4921ab10db73ae48

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

                              Filesize

                              5KB

                              MD5

                              9f09855ba3b1a7b12601beb4ccc162f4

                              SHA1

                              e2de9fed8aef92b5d4b1cecd765805a699ed8156

                              SHA256

                              8c0b815fa4c2bc4b92534d02a05076e0e53ee7e39b1a87d7a121baec1b194654

                              SHA512

                              1f4508e5beec86f0c6360867e95bbeb3cb3483e8800d47a1ef45bbd08bd07cdad2b4629a919b1a9e354e22189100efc76168d1784dbc553f91f273a19f19c9b8

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

                              Filesize

                              6KB

                              MD5

                              7d7afeaa7e26f5fad51b39d966d10c52

                              SHA1

                              ed4e371e9c5260d1daf1024a69ee21ca498d6e0c

                              SHA256

                              71467a122d868a0263130d35c3a5717d9c63d32878aed8b9e350cd4de88b954c

                              SHA512

                              50eb7dbc4f712311b81c428a45fbdb2f24a74560e09feb3f00b1abd2e8e6718da73377ff817eb295dcea2681bdcbde8f39642eb147119ab18cc0265ff2466db1

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

                              Filesize

                              6KB

                              MD5

                              7fd8dc62c7f18717afaef99d23bec395

                              SHA1

                              e45048c0dae1a570241c3ee6ca323226869be2e3

                              SHA256

                              a1524352b460d60e33d3f7ad14d841cce3b40094a65293dd92cfd36e3943097d

                              SHA512

                              cde75ea6855a22e42d6d30a7bc87cfe221c27f397a8705dc0dca6d414d42a4fc3f6693702da3aaa7913e5a5d83740978f5e565208c999e89d0d29660cfb4218b

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

                              Filesize

                              24KB

                              MD5

                              f5b764fa779a5880b1fbe26496fe2448

                              SHA1

                              aa46339e9208e7218fb66b15e62324eb1c0722e8

                              SHA256

                              97de05bd79a3fd624c0d06f4cb63c244b20a035308ab249a5ef3e503a9338f3d

                              SHA512

                              5bfc27e6164bcd0e42cd9aec04ba6bf3a82113ba4ad85aa5d34a550266e20ea6a6e55550ae669af4c2091319e505e1309d27b7c50269c157da0f004d246fe745

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

                              Filesize

                              1KB

                              MD5

                              dc0d25eea99e628ac224babae2a2bc31

                              SHA1

                              70d55244ac60737ce9711e81fcfcab935d4db7d7

                              SHA256

                              52448a485e5eed3aabfbc36690e2e918a2fe2fd21e303c980cf1cea29ff33cfd

                              SHA512

                              b186f2f3afda21386f1500a9395b50cd6a8a3e036a65d9d68a4cabb0ad69e6b706b1a2594f4f93542982e1d0df5a0a4b87f68be36b19d848d15794c1dcd359d2

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

                              Filesize

                              872B

                              MD5

                              3949c75bac9cd8e74223566b5821aa07

                              SHA1

                              809daffda987041a4113c4a733da2ccc181898b7

                              SHA256

                              bced232f26f64ac666673ce1fef0ecb656a478ba440848a1a76380d2cc8dea70

                              SHA512

                              8fdccda62dad5d8cd192dd20f00a07ba4c9213902f326ce629219e0fa00ec165c8b3beb4eb260320cd355319b54f69c751c9f4829d5bba61bb01520ccbbb0c87

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

                              Filesize

                              705B

                              MD5

                              3bc887147b4413d2511cc13ad0bd0a50

                              SHA1

                              7cef290825f581c786e6d5801e20e027fe50338b

                              SHA256

                              126cc79a3ba0683ee1da96738e459d462fece9b3b3cd805f8887129d7957329c

                              SHA512

                              cb8cb2a10dfea54ddba775a0bad38e992d24f37cfb79a140a72cac7e14eeefab8f4e17e9f2d621ad0ffaf3dddc9338c40ed617af9f2b2bf77eed5ec6edea0e6a

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57fef1.TMP

                              Filesize

                              705B

                              MD5

                              d7493c6277aca0e370943f8fa3543a22

                              SHA1

                              8553de8c36a9afddc15b384650ba906f4e592040

                              SHA256

                              b30c96fd3ac9afc17ff3d3b97e083841bccde14fffa09e249cbf549cd15757b5

                              SHA512

                              9778d7648bca3159ce4a3aee344d7b4a4b739cdab4200edcd08651f4179e64ae99852325c431a5f312181f18b5ec012c5faf7f957166758634985a404f1511cb

                            • 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

                              6d27f0116c74ea66e2c8d96efdf087f5

                              SHA1

                              76bc0f881b5ccca293abc376e5136232e4af44fa

                              SHA256

                              32e151012a6eb2a2bff23525f0078a21320c29c484defca5ae387a2b44f3483e

                              SHA512

                              1f41dccb2a343876775139a4c486efe6f383e88fe1f1bafcc583b00c6a09d45c745757dec9ccd3f625f6add40fe5a240b5957003915fbaf8633476eedd11c445

                            • memory/1108-0-0x0000000002230000-0x0000000002231000-memory.dmp

                              Filesize

                              4KB