Analysis

  • max time kernel
    83s
  • max time network
    81s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-09-2024 16:42

General

  • Target

    http://skreech.gg

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://skreech.gg
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:336
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xac,0xd8,0x7ff8729f9758,0x7ff8729f9768,0x7ff8729f9778
      2⤵
        PID:4708
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1604 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:2
        2⤵
          PID:1560
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1752 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:8
          2⤵
            PID:4180
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2100 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:8
            2⤵
              PID:3668
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2732 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:1
              2⤵
                PID:2028
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2740 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:1
                2⤵
                  PID:3944
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4444 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:1
                  2⤵
                    PID:4836
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4632 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:1
                    2⤵
                      PID:2244
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4788 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:1
                      2⤵
                        PID:412
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5060 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:8
                        2⤵
                          PID:4720
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3816 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:8
                          2⤵
                            PID:5100
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5172 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:1
                            2⤵
                              PID:4612
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2996 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:8
                              2⤵
                                PID:4064
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3112 --field-trial-handle=1872,i,16050655812976547346,15289259107836404017,131072 /prefetch:8
                                2⤵
                                  PID:564
                              • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                1⤵
                                  PID:3564

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  624B

                                  MD5

                                  71feca5546df2956cfd0d6e0c2350084

                                  SHA1

                                  ec5279e505ac0256454ef250f302be85965359e3

                                  SHA256

                                  9f7671721846269d7cef64d5a6fe406ad6fcec1886c29927348be9f96ecc6c7c

                                  SHA512

                                  f5a88b7b4338fdf70ed54f1c4b79a18af5cc9a18ee31790d71fa982552fc60501e3f8ca2539c49f68990091d3ec579f7c71bd5ccb4a320e6d66f70b71fb35232

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

                                  Filesize

                                  648B

                                  MD5

                                  c079fb7c2c773dc70acbd16c8ba789ff

                                  SHA1

                                  ac777217e61f649551f4fa5197e576bd9d8c7b6b

                                  SHA256

                                  487c6ae2ad6df660108a337e1aa49323a6397f97d10ce275d4fd7ab369adab1a

                                  SHA512

                                  3535e1dbd13bdea56c7f619a762a20fad2f5474b6c3e5402dbb1ce1ee601f4232e56dee47b90245ff82573c492b034040ffe6cfc01b3d4d6b899fa19c0804db0

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                  Filesize

                                  2KB

                                  MD5

                                  3bf54bfaeba6a5692edf9bd840cef2c5

                                  SHA1

                                  74a9169b8fa7446c52c867171ef4904037f39f7c

                                  SHA256

                                  6a2a00d68aa638f86dde29ec1a59978ede7ff83a56dc6d42e6f95e78a0240251

                                  SHA512

                                  0f3ca0a68caba1358f3d1d7c3d1ced59a99cf3594837d7d3f060d4b5d9b677906474b8c392dc692626678d0eacbf7d8357d64b3241ec132aa30c7766776d8a72

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  371B

                                  MD5

                                  0e6d28eea68505b570cdbba9c0d24fe6

                                  SHA1

                                  5d16684485e1c151a49cd77474b80a5bab4101d4

                                  SHA256

                                  27c328fb624236debda6850688de6b404a61abf7f13858d32b964b398dbe3ec7

                                  SHA512

                                  3efe41b55afa225b4a045ad65e33fd8bb25f47b7623f5221c6e61689704ddf63bba1c2e0f858266e8d6f9816130ff3b405b2386f2df4b8e19866ab914c6170a0

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  f3374b008462f0065d37313e5ca5ee41

                                  SHA1

                                  ce8f28b37fbe5de981fff0f58062d9147e7cae70

                                  SHA256

                                  199f22df407a270c2b1e114538869c012d07cd5ed4a974a774bd2713716ffbaf

                                  SHA512

                                  adae13ad577baa304facc153ed012c9dfd5cedc655dc7aed7a7c6fd94679ad1ab3fdca3054d04fa41b922a35279b2410a604ac63362b43a83e2eed1aec5c1630

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  27f1c35706740e0b7434c9f85ffaa67b

                                  SHA1

                                  890b69a720b791954c14db7d5c022f4f4320dc7c

                                  SHA256

                                  d4cdf1f6a59bed98939e8a0d68b0ad3ac41729319d465733a7716486f2c5a790

                                  SHA512

                                  d4c9d0546d0c98bb51ddea5037e5244de582c4424bb637f90f32ebd1c7a0fe201fb545bfba3076d68d0fb62a4273ebeff6dad87f0bd748fd467e764a1957c078

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  4af59ffa7c909aa489aa9217bfef3930

                                  SHA1

                                  c470bb11629ddd088b10a6fca3e8c5d1f5cb97c3

                                  SHA256

                                  110404bec62d07b5ef5f36b93c9075842b851899c03056391710216892c1b58b

                                  SHA512

                                  fef67172d575aa1fd92bf01b82a607ba5c6ff0a08ea519a18c3c441b9fbbb196f96dd16134a8e668e53da8b14336d16d7ad51e7c3cedf9adebca41ceba59cae8

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                  Filesize

                                  72B

                                  MD5

                                  3380394a3e73d126645cb053bf9300fb

                                  SHA1

                                  02d5d2a62602c77fb37f7e18182e18ea2d98e6da

                                  SHA256

                                  ae9752ed59f3d1a40d92afef884af7d1eeab6ac23f61a4f8d7f218a32b85cc06

                                  SHA512

                                  3d165b744e380f09a80198b2545d1bb8e443fbf2b81e9dfd10705939001d982d83257e51dbd4de5b5ef938a620ff3ddb00c6a65f28d14a4daf09535dbd928c1a

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58652d.TMP

                                  Filesize

                                  48B

                                  MD5

                                  aea5e5974fb00a914a7f6aa4a292463a

                                  SHA1

                                  b4ff6446eae26e528d3addee6a79f2c492997094

                                  SHA256

                                  58d8c40b9a2c374d471df514b94dd232615170065513ac51f6787560e97ef4d3

                                  SHA512

                                  71f125615e939511b4f4bef8e79a353d47ee1a4f12947b8402d8736c47d2acefe6e91016ea65169eee02a8775a78a8b45c82e649bec42cf74efbe4ac64d1102a

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  150KB

                                  MD5

                                  5f85e83fedf2eb155a6fce4346793c95

                                  SHA1

                                  d23b03c42df980f4701b8223d8599152768b9e57

                                  SHA256

                                  a79ee1c80ce741a53478d00a265498529428b9193fae71a9993ec7c28e6c5406

                                  SHA512

                                  90612a0f6c9bafcd8a8ce6f3f0d07678a43975694a5775ba6a00c85621fe418a350cc9512500cc1b2dfc62fd42cf3c829e28204c10e642b156e426d603de55e6

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  150KB

                                  MD5

                                  f78af24c8008d3b85ca7e27e207a1667

                                  SHA1

                                  c5ac06224426709289a538b777fbb5eac55462a6

                                  SHA256

                                  7166dcb640e053a35e1c91b90a9e67b098f5eded51a2ba36e5c691b458b33a2f

                                  SHA512

                                  fc5ccf1b5b859af5361db82aed2b143964eca1ad717c838d565999febeab5f1990eef799e66b8c73ee496485d9f23da1fad6d57319f8874568a8ed7d3e1aa53f

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  168KB

                                  MD5

                                  95411b725e87ecf9c7959d018c4f05a5

                                  SHA1

                                  430372a4b31ec73110cf9f3f0de9dad0c16edc91

                                  SHA256

                                  5710a778560d1907585c241398bcab436e4c6dcbd41048759e4ee5c3407d1e03

                                  SHA512

                                  8247b6e041b1398ffbc536dbd5267b69cd9c8ba98ab00d4cb18195bf1e6c2b31513def2829da553c5e9a950a32daa79fceaeee4030381a18dff46d68447aa28d

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd