Analysis

  • max time kernel
    10s
  • max time network
    11s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 14:04

General

  • Target

    catbin_test.exe

  • Size

    89KB

  • MD5

    c56668c5291b40e16b3cbbabab626ee4

  • SHA1

    f68622a89a4ed86f5c1f5f147d58ae1a824c75b9

  • SHA256

    511b2a3ae74f152e09db47a7dc5806baf247b20efae0b3b4eb90b5e195d7aec0

  • SHA512

    b05de9996c6fcaba14b2741e58d90f0bb0a4355fdd1e058f60d848543d511acab1e0f3477e4b966484c744058e67833cb5db6960857ebe17b749901006937674

  • SSDEEP

    1536:T7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfPw5OF:P7DhdC6kzWypvaQ0FxyNTBfPB

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\catbin_test.exe
    "C:\Users\Admin\AppData\Local\Temp\catbin_test.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Windows\system32\cmd.exe
      "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\3086.tmp\3087.tmp\3088.bat C:\Users\Admin\AppData\Local\Temp\catbin_test.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3008
      • C:\Windows\system32\timeout.exe
        timeout /t 2 nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:4308
      • C:\Windows\system32\timeout.exe
        timeout /t 1 nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:1944
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://canarytokens.com/articles/static/olyxahg00gszb09viv2bua2w3/payments.js
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2220
        • 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,0x100,0x104,0xd8,0x108,0x7ffac4b946f8,0x7ffac4b94708,0x7ffac4b94718
          4⤵
            PID:1868
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
            4⤵
              PID:5112
            • 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=2168,3126833713161905350,4592680843095108073,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1664
            • 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=2168,3126833713161905350,4592680843095108073,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
              4⤵
                PID:4348
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=3248 /prefetch:1
                4⤵
                  PID:3120
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=3328 /prefetch:1
                  4⤵
                    PID:4052
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=4800 /prefetch:1
                    4⤵
                      PID:2356
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=3752 /prefetch:1
                      4⤵
                        PID:4752
                      • 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=2168,3126833713161905350,4592680843095108073,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4976 /prefetch:8
                        4⤵
                          PID:4352
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5108 /prefetch:8
                          4⤵
                          • Modifies registry class
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1092
                        • 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=2168,3126833713161905350,4592680843095108073,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5728 /prefetch:8
                          4⤵
                            PID:4676
                          • 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=2168,3126833713161905350,4592680843095108073,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5728 /prefetch:8
                            4⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4976
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=5372 /prefetch:1
                            4⤵
                              PID:3560
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=3400 /prefetch:1
                              4⤵
                                PID:3936
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=4088 /prefetch:1
                                4⤵
                                  PID:3256
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,3126833713161905350,4592680843095108073,131072 --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=5804 /prefetch:1
                                  4⤵
                                    PID:2440
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3872
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2576

                                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

                                  db9081c34e133c32d02f593df88f047a

                                  SHA1

                                  a0da007c14fd0591091924edc44bee90456700c6

                                  SHA256

                                  c9cd202ebb55fe8dd3e5563948bab458e947d7ba33bc0f38c6b37ce5d0bd7c3e

                                  SHA512

                                  12f9809958b024571891fae646208a76f3823ae333716a5cec303e15c38281db042b7acf95bc6523b6328ac9c8644794d39a0e03d9db196f156a6ee1fb4f2744

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

                                  Filesize

                                  152B

                                  MD5

                                  3a09f853479af373691d131247040276

                                  SHA1

                                  1b6f098e04da87e9cf2d3284943ec2144f36ac04

                                  SHA256

                                  a358de2c0eba30c70a56022c44a3775aa99ffa819cd7f42f7c45ac358b5e739f

                                  SHA512

                                  341cf0f363621ee02525cd398ae0d462319c6a80e05fd25d9aca44234c42a3071b51991d4cf102ac9d89561a1567cbe76dfeaad786a304bec33821ca77080016

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

                                  Filesize

                                  816B

                                  MD5

                                  0aeaaece9708db93f0311f327d7eb7a8

                                  SHA1

                                  70fceb814f11d270a218170c581c1474e602fe6c

                                  SHA256

                                  e8edb64a807d63df083fe4cef719d62dbe7c4aa834889fb0d246c8237e9f9ba6

                                  SHA512

                                  2e1eed352bcc107630ee6c6beb4cb7c61cafab022a1cfa1ad5f1ea0d583991ef747d25726bc4dd8fb0a0d7b6b429453a1f07127b5daa843ad4f184c8c5cd82f3

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

                                  Filesize

                                  323B

                                  MD5

                                  a5a1149047729a493b1a2a65063c39ba

                                  SHA1

                                  8f1f45cb0c0772dcd05795734cbf408636fb9fb9

                                  SHA256

                                  e0ef1f906ea2606c802310437fe799d93e073770ab6549060ee4b9c9c49f2006

                                  SHA512

                                  8ce257a087115e2d542657a2b4679d0c100ebdec76e3392cff1bbba133e129f2fcdbd73f9baab92e762bef47a2572d3dc8553fa3858d787d2a0b2bf8f05dc54e

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

                                  Filesize

                                  6KB

                                  MD5

                                  8d09aebb5df0cd353bde7d8f595bf48c

                                  SHA1

                                  db1179c9eb09e912a386ae73d3739dc5d0563b99

                                  SHA256

                                  5c9212cc6f5750eca53d143ac29c10413d316ba4e5d425e0c6f08638172a8449

                                  SHA512

                                  0413dbe8a7597e86fe659623bdb62270eb6b7ed1af52823ec882fa4e93ccf7d81b57fc806facb35e1b457e1457fa0dccf3df66a756b884ad07f93998905fa781

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

                                  Filesize

                                  7KB

                                  MD5

                                  7d094bd2dbf91efe76ff6c0f13abb2fc

                                  SHA1

                                  7ad350d458e3040fa57b1e4835db22f82ad8266c

                                  SHA256

                                  8f5f63064128ebcb848c18ef94445fe417719925f32c92269c67d31e0f9f8b9a

                                  SHA512

                                  c523b795fe73fe7dce2a429cbbd6f0874abf255bf6ba2c611d9e410095fe226ac37c1d00e8f57828b68a9313dc44b83deec36df7bcda7ec482ca337671cf35b4

                                • 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

                                  11KB

                                  MD5

                                  71f19ca8f6cd2eaa326e324486f0f7a1

                                  SHA1

                                  8b995e7b397e42c1ceaa59672079315d1bcc4b0f

                                  SHA256

                                  c1cfeb1bcf5bc9a4d38a8a6ad871330634d5a8f4527f47e10dbc3b4233df9b87

                                  SHA512

                                  f960d1958cc256bcbbe5eea5a78907707237d3e5d236ab322bdceeb3569a7db8a2f2a8f681c1cc80d1896a168371f6312f012de6df5aa4885fc01219a2d4fcc9

                                • C:\Users\Admin\AppData\Local\Temp\3086.tmp\3087.tmp\3088.bat

                                  Filesize

                                  282B

                                  MD5

                                  5455fd6df9f5a3ac02c88ca66be69375

                                  SHA1

                                  22907d8a749297e6a681d9bffb19d5535f7f4ae8

                                  SHA256

                                  45f5946f7cbeab8115a9069150a6632af36fc3dbc0e6587d7efcaf78cfe78786

                                  SHA512

                                  3f6a8ea58956ab67b073f465a6413c6341a19967eea41023650824c3a517181ccf318f8a389fbcd9e97f468eb2c4c5625e081f1276829f455c342f71cde85a5b