Analysis

  • max time kernel
    42s
  • max time network
    48s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-08-2023 18:09

General

  • Target

    http://kiewitreports.com

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://kiewitreports.com
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5056
    • 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,0x100,0x104,0xd8,0x108,0x7ff94ea546f8,0x7ff94ea54708,0x7ff94ea54718
      2⤵
        PID:3244
      • 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=2100,18260977991595810885,1516702733363100762,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2092
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:3916
        • 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=2100,18260977991595810885,1516702733363100762,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
          2⤵
            PID:548
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=3288 /prefetch:1
            2⤵
              PID:2240
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=3300 /prefetch:1
              2⤵
                PID:468
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=4984 /prefetch:1
                2⤵
                  PID:2120
                • 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=2100,18260977991595810885,1516702733363100762,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
                  2⤵
                    PID:1792
                  • 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=2100,18260977991595810885,1516702733363100762,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2564
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=3584 /prefetch:1
                    2⤵
                      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=2100,18260977991595810885,1516702733363100762,131072 --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=5224 /prefetch:1
                      2⤵
                        PID:4016
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=5328 /prefetch:1
                        2⤵
                          PID:4864
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=4756 /prefetch:1
                          2⤵
                            PID:2364
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=3572 /prefetch:1
                            2⤵
                              PID:4356
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --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=5160 /prefetch:1
                              2⤵
                                PID:3944
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,18260977991595810885,1516702733363100762,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5776 /prefetch:1
                                2⤵
                                  PID:4684
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:856
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:2820

                                  Network

                                  MITRE ATT&CK Matrix

                                  Replay Monitor

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                                  Downloads

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

                                    Filesize

                                    152B

                                    MD5

                                    3423d7e71b832850019e032730997f69

                                    SHA1

                                    bbc91ba3960fb8f7f2d5a190e6585010675d9061

                                    SHA256

                                    53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

                                    SHA512

                                    03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

                                  • 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

                                    4079a9637aeb670ef298f7555cadac36

                                    SHA1

                                    72eaf3f24e6f611a65ba8e53069d406c79bdf7f6

                                    SHA256

                                    5d9d19db856faae38500e9c3ee04319faf7ef7b39d4e6bbb8abdc3d8b56f7261

                                    SHA512

                                    bd918697ef3bdefa6a9d0f8f2057dab0168271ad003ad05c3bbbb2481b2922ef2743fc2f22b059866f310aee1b13682d3fd3e15a51a8e2c45fd1bb6f150b6a99

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

                                    Filesize

                                    6KB

                                    MD5

                                    8c53c697631caf57f282b6153dbe6cde

                                    SHA1

                                    286dde37b0a28f38ecb65e26bcc5be70f1b6adec

                                    SHA256

                                    f3f27b79156362a85990b86047465a520cfb591f9a4a68f2ade15788485e59c2

                                    SHA512

                                    d2805f30fd5cbd439090c76bf83a66e29fe6f1488e4e428a138ab269879c544c1dfb85ec431a687d7d6d4347aa6117629ecafd85463c676baa11dbb0b6f97f11

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

                                    Filesize

                                    5KB

                                    MD5

                                    d975269cbdc8cd7f11a69855ca1cfea2

                                    SHA1

                                    e7ffdb2c3a62f37f998e425730e65a7a35f05c76

                                    SHA256

                                    3b8586ed0be4decbbc26813040c0557881e283e9f2c00e94fd447212b4fb3a9a

                                    SHA512

                                    2fedc04b67978ee31732757db5c6e116c7de636fea60e7395eb26241821ffad820647ab03742311b506c58c0064c42fe2abce8b95ddb6006c00fe3444607ac95

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

                                    Filesize

                                    6KB

                                    MD5

                                    4e6e294d2803707768b6aa9619073a67

                                    SHA1

                                    7a3a3ac9c5f7bbcf898d3cccffdb2e59b5b8a356

                                    SHA256

                                    c534aae2a7098fbf3a01a4c97f2646172aec5805d6fe1f681912fbb97f4785ae

                                    SHA512

                                    1ec1dcaa391b30f7f7ccbe20d6a966dc17fddd6b8d4aa5fe2411c04be37ff11ee2dd36da7fe371fa0d57aa70245ef769cb3cc54ce2886c890e12f4fbd1ac3332

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

                                    Filesize

                                    24KB

                                    MD5

                                    0e78f9a3ece93ae9434c64ea2bff51dc

                                    SHA1

                                    a0e4c75fe32417fe2df705987df5817326e1b3b9

                                    SHA256

                                    5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

                                    SHA512

                                    9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

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

                                    Filesize

                                    703B

                                    MD5

                                    24e92ead01a793ca4311f801ffa9f411

                                    SHA1

                                    cf00538bfaebdaf2d0e18bb37a19cf4bd42820b5

                                    SHA256

                                    e6352b98e1dfe46ecb458f74d31220393f097ac7ad52fb71af1e56490e2360fc

                                    SHA512

                                    a1c00bc2a0fa95be44e7411c6c621c76a1656066e5bf87775cdd492308fd7b5859cfacdd87944a8b7b325248029f54f4eb82598b36d1e49f71ecfadb1558b749

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

                                    Filesize

                                    1KB

                                    MD5

                                    4f1ab6360495ed5c8aee1c62c73d41e6

                                    SHA1

                                    79e1746f926a7c14846bc5bafbf156cc45801176

                                    SHA256

                                    700968aaa1cbf1309eb3529896b5e9c0900c5fb0f0b9ad55b018ab67873cc32b

                                    SHA512

                                    153a62d8658cb40232ad70983a9cf433dbb5e6581969922face4008fde91cea96c38c2eeac4f5196ae52d747714e3c3f8d2c9c3bab79daa998c0d5789c837a88

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57d978.TMP

                                    Filesize

                                    538B

                                    MD5

                                    91f70d4ad00b11952cc59d5e70681515

                                    SHA1

                                    9d310bd77ffb52014f1df047213913c033b1b48e

                                    SHA256

                                    e88905c9379e43fe78593b44510911c0c91f1e46c7cb4e81010f476b834638aa

                                    SHA512

                                    05e2a38a29a429ef36ad0c2d0c5817e3f906d9743ad984eba38479dce312e5eb82d8388827c9e2cbf4796387b1bf03b773b8bf496af833b57a3517125ba0fa89

                                  • 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

                                    5becc92126a51c68a4357b9da7eee747

                                    SHA1

                                    5eb2f27b43d8e297f8cb3e6b730d2ac4f4aaa561

                                    SHA256

                                    729b8c2bead6c4f1577483043d28cce6a4c8c2e44482eeeaffcd9a0fcf147c95

                                    SHA512

                                    27524804b9c518c1bf6afc2dcd23ca7b3b5d5079ab4e0057ecccbeed4b66d2fb34e137374a0e94931e76807031d232c5ded7539dc4832f3f93a8bc5c76f77cd7

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

                                    Filesize

                                    12KB

                                    MD5

                                    7b6cbbd764a4335911789f46a7fff58d

                                    SHA1

                                    bb9a19fe7d398b7f7984af0bb9c2b3a557659364

                                    SHA256

                                    9e7b0f91fd888597591860f89e0075da1157729b9901239084aa582a243bfd06

                                    SHA512

                                    93b2975d65b65f03fa64e3d7897e6042f56d0daaaf8e1b1011b2e2ac133b617abd9d6943bb661452f10589ea6e6cba36e643912ac176a743ae5b75c6b8dd5b92