Analysis

  • max time kernel
    164s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    12-03-2022 07:38

General

  • Target

    9321f161ad77d7aceacdfac498ee2f65dd2ef6dce819908bb44c424d406e9bb5.exe

  • Size

    552KB

  • MD5

    d38579402cd392fcf267654b9f18f663

  • SHA1

    c85f52559ffa3ba902a164f85a9c770d6b49da98

  • SHA256

    9321f161ad77d7aceacdfac498ee2f65dd2ef6dce819908bb44c424d406e9bb5

  • SHA512

    294add7ec0d57e57578a2b2eb06d492d69fde0e6a68d9c22ea66df7198d4f13925e063d83c9d70c6cc9674945177f73cb4676b326f13e96f06a09e59a3e1497a

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9321f161ad77d7aceacdfac498ee2f65dd2ef6dce819908bb44c424d406e9bb5.exe
    "C:\Users\Admin\AppData\Local\Temp\9321f161ad77d7aceacdfac498ee2f65dd2ef6dce819908bb44c424d406e9bb5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1320
    • 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=9321f161ad77d7aceacdfac498ee2f65dd2ef6dce819908bb44c424d406e9bb5.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4340
      • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff83b7546f8,0x7ff83b754708,0x7ff83b754718
        3⤵
          PID:2400
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2348,11965915645302762790,9626822255198848647,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2360 /prefetch:2
          3⤵
            PID:4108
          • 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=2348,11965915645302762790,9626822255198848647,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2676 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4728
        • 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=9321f161ad77d7aceacdfac498ee2f65dd2ef6dce819908bb44c424d406e9bb5.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
          2⤵
          • Enumerates system info in registry
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3380
          • 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=0x104,0x108,0x10c,0xe0,0x110,0x7ff83b7546f8,0x7ff83b754708,0x7ff83b754718
            3⤵
              PID:2168
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2348 /prefetch:2
              3⤵
                PID:572
              • 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=2344,6284318391849714556,15114862649839353213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2656 /prefetch:3
                3⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:632
              • 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=2344,6284318391849714556,15114862649839353213,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3180 /prefetch:8
                3⤵
                  PID:3136
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3692 /prefetch:1
                  3⤵
                    PID:3044
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3704 /prefetch:1
                    3⤵
                      PID:3888
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4412 /prefetch:1
                      3⤵
                        PID:2408
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5168 /prefetch:8
                        3⤵
                          PID:4168
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5600 /prefetch:1
                          3⤵
                            PID:1812
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3704 /prefetch:1
                            3⤵
                              PID:1056
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6108 /prefetch:1
                              3⤵
                                PID:2444
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2344,6284318391849714556,15114862649839353213,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6140 /prefetch:1
                                3⤵
                                  PID:4732
                                • 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=2344,6284318391849714556,15114862649839353213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6988 /prefetch:8
                                  3⤵
                                    PID:2600
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
                                    3⤵
                                      PID:4324
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:2460
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
                                    1⤵
                                      PID:4064

                                    Network

                                    MITRE ATT&CK Enterprise v6

                                    Replay Monitor

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                                    Downloads

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

                                      MD5

                                      48688eaeffde1c7101b1bdc72a72b9a3

                                      SHA1

                                      c086a6b8524aedae9bfd2863067a75088b7a1972

                                      SHA256

                                      6383d0e79eb153ccf1004b3b65da09989d1d5fe62ae1935a3c42ca5102a7d9af

                                      SHA512

                                      f778710d5fc3a7a9657b1fd7c69d7e1e325376217eb86578c85155547804f2c9efb60cf786f0ccf0dc7a6ce169fbbe913c8b662f155213139f1e2701ddc800c5

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

                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

                                      MD5

                                      48688eaeffde1c7101b1bdc72a72b9a3

                                      SHA1

                                      c086a6b8524aedae9bfd2863067a75088b7a1972

                                      SHA256

                                      6383d0e79eb153ccf1004b3b65da09989d1d5fe62ae1935a3c42ca5102a7d9af

                                      SHA512

                                      f778710d5fc3a7a9657b1fd7c69d7e1e325376217eb86578c85155547804f2c9efb60cf786f0ccf0dc7a6ce169fbbe913c8b662f155213139f1e2701ddc800c5

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

                                      MD5

                                      48688eaeffde1c7101b1bdc72a72b9a3

                                      SHA1

                                      c086a6b8524aedae9bfd2863067a75088b7a1972

                                      SHA256

                                      6383d0e79eb153ccf1004b3b65da09989d1d5fe62ae1935a3c42ca5102a7d9af

                                      SHA512

                                      f778710d5fc3a7a9657b1fd7c69d7e1e325376217eb86578c85155547804f2c9efb60cf786f0ccf0dc7a6ce169fbbe913c8b662f155213139f1e2701ddc800c5

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

                                      MD5

                                      48688eaeffde1c7101b1bdc72a72b9a3

                                      SHA1

                                      c086a6b8524aedae9bfd2863067a75088b7a1972

                                      SHA256

                                      6383d0e79eb153ccf1004b3b65da09989d1d5fe62ae1935a3c42ca5102a7d9af

                                      SHA512

                                      f778710d5fc3a7a9657b1fd7c69d7e1e325376217eb86578c85155547804f2c9efb60cf786f0ccf0dc7a6ce169fbbe913c8b662f155213139f1e2701ddc800c5

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

                                      MD5

                                      8f2b526f8b06d1befe13ac9df5f196d0

                                      SHA1

                                      5312747fc37ddad74957388f3aab556cffb08c3e

                                      SHA256

                                      9dbb8343e2da49863a8abfe10867dccfd9956ef8af848ab3aca54d9cd17a5845

                                      SHA512

                                      2ed4a83537a583825d77b43f8d6428c02e598e8b54cc1c66f0280acbcdbe76729718274b518cd68906c266cc1565b82fb7445aee62a063c0f2a273ca0cb5a01f

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

                                      MD5

                                      8f2b526f8b06d1befe13ac9df5f196d0

                                      SHA1

                                      5312747fc37ddad74957388f3aab556cffb08c3e

                                      SHA256

                                      9dbb8343e2da49863a8abfe10867dccfd9956ef8af848ab3aca54d9cd17a5845

                                      SHA512

                                      2ed4a83537a583825d77b43f8d6428c02e598e8b54cc1c66f0280acbcdbe76729718274b518cd68906c266cc1565b82fb7445aee62a063c0f2a273ca0cb5a01f

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

                                      MD5

                                      8f2b526f8b06d1befe13ac9df5f196d0

                                      SHA1

                                      5312747fc37ddad74957388f3aab556cffb08c3e

                                      SHA256

                                      9dbb8343e2da49863a8abfe10867dccfd9956ef8af848ab3aca54d9cd17a5845

                                      SHA512

                                      2ed4a83537a583825d77b43f8d6428c02e598e8b54cc1c66f0280acbcdbe76729718274b518cd68906c266cc1565b82fb7445aee62a063c0f2a273ca0cb5a01f

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

                                      MD5

                                      b0a06ada5916074351d7c37ec5b6effd

                                      SHA1

                                      b8cc1c3578f1f07a35aa866485089307680f832c

                                      SHA256

                                      5762d8fd4f5286249eb3bfc1c9582cdef89d9416a3bf6612c12151a753ab554c

                                      SHA512

                                      bc0eb9f03dc24281256c573a846a6791b469a510f5ddd91c18159a60d0cd54afc30294e4e7868b7daa261fb903425f47620fa709623eb304ed2ebb1a4d386785

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\edgeSettings

                                      MD5

                                      f222079e71469c4d129b335b7c91355e

                                      SHA1

                                      0056c3003874efef229a5875742559c8c59887dc

                                      SHA256

                                      e713c1b13a849d759ebaa6256773f4f1d6dfc0c6a4247edaa726e0206ecacb00

                                      SHA512

                                      e5a49275e056b6628709cf6509a5f33f8d1d1e93125eaa6ec1c7f51be589fd3d8ea7a59b9639db586d76a994ad3dc452c7826e4ac0c8c689dd67ff90e33f0b75

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\edgeSettings_2.0-2f9188b68640dbf72295f9083a21d674a314721ef06f82db281cbcb052ff8ec1

                                      MD5

                                      6698422bea0359f6d385a4d059c47301

                                      SHA1

                                      b1107d1f8cc1ef600531ed87cea1c41b7be474f6

                                      SHA256

                                      2f9188b68640dbf72295f9083a21d674a314721ef06f82db281cbcb052ff8ec1

                                      SHA512

                                      d0cdb3fa21e03f950dbe732832e0939a4c57edc3b82adb7a556ebd3a81d219431a440357654dfea94d415ba00fd7dcbd76f49287d85978d12c224cbfa8c1ad8d

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\synchronousLookupUris

                                      MD5

                                      623c281e6bd3c6bd478e7d7f17bf17e7

                                      SHA1

                                      3a48545aa35338288b586110e7ab7e71b32226e3

                                      SHA256

                                      e347bfde057c81daf17f57c7866493b0c299ddcd37cc3a5f38a0e88b8d7197c4

                                      SHA512

                                      9c5a2f34e5fcd981bcb73195c778751e49b4bc6d0e05d13fd793b10b8c1ffdb7cf878d8f7846a6f372b5a382e0c7b8b547b6d242d1bdee632c8daae2af505410

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\synchronousLookupUris_637826696321915703

                                      MD5

                                      a75ad0a84de13b12d2409b557a59da6a

                                      SHA1

                                      600a827c051c31d9d46b614acaecfb4826e93809

                                      SHA256

                                      89fc98c7f823ce429f8941b769b5929d7ef75fa92b8660fe5871749da8f5321a

                                      SHA512

                                      1187095d0c9d74119d1995c9dd623e0f0cb8210dcdccea636567e4f062c4e9708b72556ad9df476ebf814df386ef1ff49b0a94297195434217ae0bb209afb4b9

                                    • \??\pipe\LOCAL\crashpad_3380_KXOQMXKTYQEFYLTI

                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                    • \??\pipe\LOCAL\crashpad_4340_FZDYKEJYDELVVZTI

                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                    • memory/4108-141-0x00007FF858950000-0x00007FF858951000-memory.dmp

                                      Filesize

                                      4KB