Resubmissions

19/09/2024, 03:25

240919-dy5b4sycme 6

19/09/2024, 03:21

240919-dwqe6sybkh 6

Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 03:21

General

  • Target

    https://stackby.com/view/vwshr1726566317786b5506c

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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 https://stackby.com/view/vwshr1726566317786b5506c
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1852
    • 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,0x100,0x104,0xd8,0x108,0x7ff9e2d446f8,0x7ff9e2d44708,0x7ff9e2d44718
      2⤵
        PID:228
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
        2⤵
          PID:2364
        • 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=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2452 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1256
        • 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=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
          2⤵
            PID:4696
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=3336 /prefetch:1
            2⤵
              PID:1680
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=3340 /prefetch:1
              2⤵
                PID:3548
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5224 /prefetch:8
                2⤵
                  PID:2032
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4120 /prefetch:1
                  2⤵
                    PID:4504
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=5676 /prefetch:1
                    2⤵
                      PID:4300
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=5660 /prefetch:1
                      2⤵
                        PID:2712
                      • 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=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6216 /prefetch:8
                        2⤵
                          PID:2028
                        • 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=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6216 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:776
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5612 /prefetch:1
                          2⤵
                            PID:1192
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3828 /prefetch:1
                            2⤵
                              PID:3388
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=5952 /prefetch:1
                              2⤵
                                PID:4056
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6440 /prefetch:1
                                2⤵
                                  PID:1696
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5668 /prefetch:1
                                  2⤵
                                    PID:5588
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,5690649948815296715,13131560592088868939,131072 --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=3096 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:3200
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:2636
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2592
                                    • C:\Windows\system32\AUDIODG.EXE
                                      C:\Windows\system32\AUDIODG.EXE 0x4b8 0x460
                                      1⤵
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:5024

                                    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

                                      d7114a6cd851f9bf56cf771c37d664a2

                                      SHA1

                                      769c5d04fd83e583f15ab1ef659de8f883ecab8a

                                      SHA256

                                      d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

                                      SHA512

                                      33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

                                      Filesize

                                      152B

                                      MD5

                                      719923124ee00fb57378e0ebcbe894f7

                                      SHA1

                                      cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

                                      SHA256

                                      aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

                                      SHA512

                                      a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

                                      Filesize

                                      720B

                                      MD5

                                      6383fd12878d817b573ca69afc8bb3a6

                                      SHA1

                                      06ce4adc7fddb8cec5c27214b2f3067942052a5c

                                      SHA256

                                      252fbc5c414f592a30e4c20bdf92405a296684633ee71d4141033037d56faa4a

                                      SHA512

                                      2e296ad431de3b40fc7d0ce436312f0aabef91a9de8b47f37a3e60b5bda5da045890d4cb43e38414d2c09d0face0ab3383bfbf1c6ccdc4460eb4bc8b6742e4cd

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

                                      Filesize

                                      4KB

                                      MD5

                                      de6bca83d82d3b457aa130cc44166dfe

                                      SHA1

                                      ae3b59731ecedfcad13d85648a70e047cf4f5f54

                                      SHA256

                                      eb19cb9715a4dbb023abd436b82ccbb907405160ce17c6e47b74fc0e39939de8

                                      SHA512

                                      a6ba857709444d9d5536a8a17a18a19e88781083a0fba04555075dfec2c2106913c0ec48b2a1426f674bdf91da1b9a9138de9178ee6779dd0cb3c9ff7e9f5b1d

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

                                      Filesize

                                      4KB

                                      MD5

                                      3f31775e07e7ac97b9a7ee46add23e9f

                                      SHA1

                                      0d8f3323e5893de2b6e313ed39bb7e01aa340537

                                      SHA256

                                      21e11980206c57ab30398ed6e6158114b85448fb9c944c19be6622b901d47cc1

                                      SHA512

                                      b4b81eebc0a03321b9a290377450d6fe603fd7a2b41c46afd5ef1f5d656dd91af31e8606adea8eafe32816f21b75b05c44c5c28b4d20ac323601a3e1755ac226

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

                                      Filesize

                                      5KB

                                      MD5

                                      2879291228bad2b08cbcea48164d8615

                                      SHA1

                                      97643add6a4d572be58671f238d80a220b3a5232

                                      SHA256

                                      10d09fb7c317d3b103403ee149043788a6c42f353ce5350da2d69e974fcefe70

                                      SHA512

                                      f30680820b0bb4dccc4d460b3c459c0812c610c8dceebe4af8f947cb915d74990688d277a103584bdef9f809137311515aa4c1d502fed5ef593ee722a1fcf730

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

                                      Filesize

                                      8KB

                                      MD5

                                      5af5d372b9896e5c7f2217e89a4cf30e

                                      SHA1

                                      68b4ab96355527b3d612787a077e46f98fe7c698

                                      SHA256

                                      689dd24b581b41bfe5b3ff93aa70d559e5938729199029e843d103f3fa3fef67

                                      SHA512

                                      6e4d3eb97204ab3269ea7e1468ac4543cb3d7d889d125f9e6087589e0773beedf82e37db3e7de162538e5c839b32561849810682f6ab0f171897822bb8c48292

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

                                      Filesize

                                      8KB

                                      MD5

                                      1b151a3efebcceceaac2166b36b3a437

                                      SHA1

                                      445ddddab6bc231e7c0fea08db8344d1332b1aad

                                      SHA256

                                      c9f3af1e6231559d73ace76615671554df51632388ab3b81ab0776791f7e950e

                                      SHA512

                                      38a17042cc7f2f214f24cec6f4fad1d87621f7e8db63e47a63de3b081113f3ec2e87537a5c2d53550f781fb34f19a9b466101d07785d1a44636e909e51eb164b

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

                                      Filesize

                                      2KB

                                      MD5

                                      7a3d1c1fcc2075c97014fda1056f660a

                                      SHA1

                                      50bd0110d2c22930f42941dcf07021178fc123de

                                      SHA256

                                      b7a6b47754c8368b700f5c46aaf4cb560ec7c1d02b43d0895af5ff950383f1ec

                                      SHA512

                                      10ab069ae5c3d71e13913de9dfc6ff785880b00104e9c3dbe894fe2722918babdf6f46491a19414458546662e22c6437396273b09fd87cc7902db888bf3ea57e

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

                                      Filesize

                                      2KB

                                      MD5

                                      1a1403e6bee900a67bf16232d403a36d

                                      SHA1

                                      fcacb3be288f33ec00afc9ee87f0022874535f24

                                      SHA256

                                      033010df2171b64400eb88c391636ca6cde80be64553c85c8189120a3c7220cc

                                      SHA512

                                      3ed9659e2984a17c49a405ef804f320ec278bd44620ab69263701d4e5605a623a432d43e0250d07493b6d64171a62f2d1c88378fc60be0124de9fde1f619599f

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

                                      Filesize

                                      2KB

                                      MD5

                                      6bfeec296db69e228c23b5b8c0d1913f

                                      SHA1

                                      204dfbc5b49612a4597c2a3efd1fba5e052b070b

                                      SHA256

                                      e20c0d627fe82f8775df30d2f93394babc6bb9dd6ab4cab4279b8335e2fab49e

                                      SHA512

                                      f755515979fa6ad212ed9b0eece91a77dda8b3271cc2e3772fdd481e6d24e5e243a66f4bdf0dcec525e7b4ce074ed799673ad94862f9008efcf39b352ed06b65

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57c40b.TMP

                                      Filesize

                                      1KB

                                      MD5

                                      f4085a3978bbabc9cb611b54a70751f9

                                      SHA1

                                      e9d3dde08dac30c0f6e61ba434c7f11009e139f6

                                      SHA256

                                      4e794a4b335da25b26e45d92f12c22e914f27520d8b6b51ee3bb49de2a1aa7ae

                                      SHA512

                                      1bf2cfe72ef096e4524070e2d7bf3e938c9d67716af99ce64ddf2d30f547544d0247ab7b577b2a88087d039dd49594ff2c783cb1bd356e4d209f906ac20fdc52

                                    • 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

                                      57e9c30f329bbde8ee2a35fcd55ecba9

                                      SHA1

                                      3e720db54c4e16f01a6de6bf294bd4fc4ec785be

                                      SHA256

                                      d1ca5432fac45e6f801cc71619ae45215378c9f53edc91198564c65728390a6a

                                      SHA512

                                      6390f73d830535e08ec5b6f2d53f53feae60d7ad49abae3a066c82fd2273bfe70560b50a90651e4c7a9efb5601d2cc41a5037b9e3cfeccfce03b13132b49ad8b