Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 10:10

General

  • Target

    0355dd0f6c0b02bbc6ac77764296352899c348d46b132f18ab198c6425fead1c.exe

  • Size

    143KB

  • MD5

    102d69aeb2780bd233cb0854ca9f60c4

  • SHA1

    8d9ec5eeb5bc2ce8e3614dddcdfdc19fa5c08c90

  • SHA256

    0355dd0f6c0b02bbc6ac77764296352899c348d46b132f18ab198c6425fead1c

  • SHA512

    6b46bcce6e05b76fa342d5ab8f919a15cd3319b5437cecb55705f413e675d8637607f3b52b31f4be7b725f84f324dc448f24cfea0335877234afacf8ce7d553c

  • SSDEEP

    3072:iN6ZekwVJIlgps5q9Eb648qwlS/+TfQO45DQ:pe9IB83ID5M

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • 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 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0355dd0f6c0b02bbc6ac77764296352899c348d46b132f18ab198c6425fead1c.exe
    "C:\Users\Admin\AppData\Local\Temp\0355dd0f6c0b02bbc6ac77764296352899c348d46b132f18ab198c6425fead1c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=5301121^&rsn=plde^&details=^|v6.2.9200x64sp0.0ws^|tt31^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:424
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://securedfileinfo.com/404.jsp?chid=5301121&rsn=plde&details=|v6.2.9200x64sp0.0ws|tt31|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
        3⤵
        • Adds Run key to start application
        • Enumerates system info in registry
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3900
        • 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,0x100,0xd4,0x104,0x7ffb627b46f8,0x7ffb627b4708,0x7ffb627b4718
          4⤵
            PID:4352
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
            4⤵
              PID:2396
            • 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=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2460 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:616
            • 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=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
              4⤵
                PID:2632
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --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=3808 /prefetch:1
                4⤵
                  PID:4440
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --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=3824 /prefetch:1
                  4⤵
                    PID:1320
                  • 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=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5196 /prefetch:8
                    4⤵
                      PID:4944
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5356 /prefetch:1
                      4⤵
                        PID:224
                      • 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=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5560 /prefetch:8
                        4⤵
                          PID:1700
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --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=5780 /prefetch:1
                          4⤵
                            PID:3368
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5796 /prefetch:1
                            4⤵
                              PID:4768
                            • 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=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5288 /prefetch:8
                              4⤵
                                PID:1104
                              • 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
                                4⤵
                                • Drops file in Program Files directory
                                PID:3964
                                • 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" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff6333a5460,0x7ff6333a5470,0x7ff6333a5480
                                  5⤵
                                    PID:1920
                                • 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=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5288 /prefetch:8
                                  4⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2188
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3104 /prefetch:8
                                  4⤵
                                    PID:4764
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2124,1223011321940844420,678102865559416090,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3172 /prefetch:8
                                    4⤵
                                      PID:3384
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1484

                                Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

                                  Filesize

                                  1KB

                                  MD5

                                  167cfd90cb81d3dddd63f107249a0f2e

                                  SHA1

                                  39a78631cc336bb71fe7a02eeb91474bbc335eea

                                  SHA256

                                  4c527164ea0096494cfd68b9e9167c0587c162106e8ec71edc705963c9fc543b

                                  SHA512

                                  013a16d1dc963bf536a156ccb6ea94596887e1d774d6b18636000bbda06b57c135bac00ef046d18022b8512d6abb9bffd3c26b6d10998b4f0e86b46c319b7911

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\265C0DEB29181DD1891051371C5F863A_46F574BDF8F8E3AC29733131E4667BA4

                                  Filesize

                                  472B

                                  MD5

                                  03ad9fc0b00b5df3165dc2fb1e3b0a3e

                                  SHA1

                                  f8243335a8bc24d989bddd346048a055e1d0bdeb

                                  SHA256

                                  366b28d491f7fd632e31c1ce97f939555f7dcee14bb6875737ed2d3e96fa32ec

                                  SHA512

                                  a3cd8a001366e6c1b96d2b920d56e6efd34e9b69b9805e1a2b0c270346712e22420366f8bd18bbb1dd16fa60d481ad65b13385a66a3f1fa0d7aadaaa27b99796

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

                                  Filesize

                                  724B

                                  MD5

                                  f569e1d183b84e8078dc456192127536

                                  SHA1

                                  30c537463eed902925300dd07a87d820a713753f

                                  SHA256

                                  287bc80237497eb8681dbf136a56cc3870dd5bd12d48051525a280ae62aab413

                                  SHA512

                                  49553b65a8e3fc0bf98c1bc02bae5b22188618d8edf8e88e4e25932105796956ae8301c63c487e0afe368ea39a4a2af07935a808f5fb53287ef9287bc73e1012

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

                                  Filesize

                                  410B

                                  MD5

                                  728cf8d92f2c0ca09d24dcd2a21e629a

                                  SHA1

                                  7a21e7639af6bc688c921ac51fbe604089739d29

                                  SHA256

                                  ba2d2f9a95864d564691c39aae63917197057d49dee94a03867b91c9706087bb

                                  SHA512

                                  d5c2ea0fc4dcffbed15c405827e5217d6340020a35c220b9c4bf60d32b4e7fe11e2da08a588e32e26ab0b6765ced117a76fe19e9cd95874697225463cf2390bb

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\265C0DEB29181DD1891051371C5F863A_46F574BDF8F8E3AC29733131E4667BA4

                                  Filesize

                                  402B

                                  MD5

                                  7fcdf7a36835db4c943be2a8c75cd997

                                  SHA1

                                  dfd8335e61af142a8609de1aafc5163b5b2a0c0d

                                  SHA256

                                  6852afbb3911040a3f7c7e2156f29f8bedd5e58c6f9cc48388abdc54ba19b3ac

                                  SHA512

                                  f1671699fc8f9c9db4cf71b6a19a987c734ca1c101b3d0ed65168541db5d45fd836246c3417cf64f59438a615ad2634d6c61759310025bdcd78b27b4f139ae7b

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

                                  Filesize

                                  392B

                                  MD5

                                  403a62f2436780381f64f4dd8d48e034

                                  SHA1

                                  83ff470822d5263c7e61c64f1bf24a5c6d330db7

                                  SHA256

                                  72219a6444beee7ec764622516a4e3ad9b57c098327128447a0cd0119792e772

                                  SHA512

                                  c12b79e492aa6f7853b1a7ff85389d3dd6f4f64e0c3a29fd0c0688e93fec298aff39ea35f512199868eb0c0debcf22ce35d6e139c272ffc48306587b91bc6d07