Analysis

  • max time kernel
    41s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06-04-2023 12:56

General

  • Target

    qbittorrent_4.5.2_x64_setup.exe

  • Size

    31.3MB

  • MD5

    c9cd92842c3fe0cbb53e320d46eb71cf

  • SHA1

    1bbbf8fc8b6ac9dc40ffb01b0d521c1b81174216

  • SHA256

    f2ec7fa4c5ae273d6d7181c0c9df225eb8ce8e0e85577b236c7b335c093f2e71

  • SHA512

    fb7f4c71c50b7ff77c8ddc41c6c4d944d8138b0d9b7e948ef16815e4f76a26b9e8f28610866fc9455ffcf04d2e38ceddf15020526730a8154694f2ac501b7138

  • SSDEEP

    786432:rFUPR+I5pNSnPbDAMzkWeumVDg9ptSF+40S5cCPJ2SAqKEUHwg:rFS+2pNcbUMoTumxXBqCPFAq3GF

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\qbittorrent_4.5.2_x64_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\qbittorrent_4.5.2_x64_setup.exe"
    1⤵
    • Loads dropped DLL
    PID:1612
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:612
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb369758,0x7fefb369768,0x7fefb369778
      2⤵
        PID:1868
      • 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=1200 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:2
        2⤵
          PID:1640
        • 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=1468 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
          2⤵
            PID:1448
          • 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=1632 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
            2⤵
              PID:1492
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2296 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:1
              2⤵
                PID:1660
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2256 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:1
                2⤵
                  PID:1516
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1568 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:2
                  2⤵
                    PID:1212
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1200 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:1
                    2⤵
                      PID:2076
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3864 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
                      2⤵
                        PID:2136
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4028 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
                        2⤵
                          PID:2168
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4156 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:1
                          2⤵
                            PID:2312
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4276 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:1
                            2⤵
                              PID:2372
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=2360 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:1
                              2⤵
                                PID:2528
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=1628 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
                                2⤵
                                  PID:2728
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4504 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
                                  2⤵
                                    PID:2744
                                  • 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=4760 --field-trial-handle=1224,i,7461838884929277040,5866417231307070153,131072 /prefetch:8
                                    2⤵
                                      PID:2100
                                  • 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:1744
                                    • C:\Windows\system32\AUDIODG.EXE
                                      C:\Windows\system32\AUDIODG.EXE 0x530
                                      1⤵
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:2836

                                    Network

                                    MITRE ATT&CK Matrix ATT&CK v6

                                    Discovery

                                    System Information Discovery

                                    2
                                    T1082

                                    Query Registry

                                    1
                                    T1012

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\227b0e8e-dfd7-40dc-a6f0-11ead89e8dfe.tmp
                                      Filesize

                                      5KB

                                      MD5

                                      9b49f10195613e7be4979471511db3b9

                                      SHA1

                                      efc0a47739922202539bc9d211bd7e76c020e935

                                      SHA256

                                      c3aa404fed485b3dc1c8704bad608ce07f002802977eaee2dd930afb9ad34ced

                                      SHA512

                                      95d5311574c515ac04a375e2462998a9f7aee70b24c07572c17b642dbb7d4c888425de8e426e65a79ac6fb63bc184001264a6049535460429427e7b16a625dc1

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                                      Filesize

                                      264KB

                                      MD5

                                      f50f89a0a91564d0b8a211f8921aa7de

                                      SHA1

                                      112403a17dd69d5b9018b8cede023cb3b54eab7d

                                      SHA256

                                      b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                      SHA512

                                      bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_www.youtube.com_0.indexeddb.leveldb\CURRENT~RF6ccd8d.TMP
                                      Filesize

                                      16B

                                      MD5

                                      46295cac801e5d4857d09837238a6394

                                      SHA1

                                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                      SHA256

                                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                      SHA512

                                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                      363B

                                      MD5

                                      c368bac4c43ab837cf516efdf6c9622e

                                      SHA1

                                      e9fcce5fe7b6a47583baeca88b0be39ffb18ee82

                                      SHA256

                                      bb2a9ab5b2908515df842097425ad78864aa56ee25cb459174431623545fb2b6

                                      SHA512

                                      e86002642357b37292405bbd6f35c4cf50fad9a2c65bdf98e8e669aef9bab6d97f7a69c333d0ed54dce8978eb1ba62cd60f5a1cb0d4312ef1450d9b5ddb1fd97

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

                                      854B

                                      MD5

                                      585a73d9b23030d8d4db21d1df383a7c

                                      SHA1

                                      a2776c1c37a17606f17f540954f98812a661e872

                                      SHA256

                                      00a80728282c5743c6a6c57da2cddbd86dc3455c561a64aee39e6eeaf14a4687

                                      SHA512

                                      32e79e66fa75694368f56ee98a1cab5a5c7107759881b9ab65bf185772d83fe60b732f276b569ed9fbd978c6cde9d307bc69d6bffca04fa72d406706e6ba0885

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

                                      4KB

                                      MD5

                                      76572ee8cbad9162c2f671ac72999f2d

                                      SHA1

                                      8ecd768abea721539e60d6fa4327a44b26984853

                                      SHA256

                                      03f1d5147c2eb5e1c34f5c3ddb92dc8f186fb10e6fa780ef3dfe0243609e4548

                                      SHA512

                                      d5d09e796c60f68d520e2b35e13e95f88ab6c07ea8fe22fceffc1290385e1cb9f152cb387d1b678278d07ef68e4e0683b4e97a707e02ac0fe06cad8cab73d312

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt
                                      Filesize

                                      56B

                                      MD5

                                      ae1bccd6831ebfe5ad03b482ee266e4f

                                      SHA1

                                      01f4179f48f1af383b275d7ee338dd160b6f558a

                                      SHA256

                                      1b11047e738f76c94c9d15ee981ec46b286a54def1a7852ca1ade7f908988649

                                      SHA512

                                      baf7ff6747f30e542c254f46a9678b9dbf42312933962c391b79eca6fcb615e4ba9283c00f554d6021e594f18c087899bc9b5362c41c0d6f862bba7fb9f83038

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt
                                      Filesize

                                      129B

                                      MD5

                                      43e05b28de9df42a2177aa45162ad4a9

                                      SHA1

                                      369102fd1098db4408dcd15de874507c67ca95b3

                                      SHA256

                                      e82d0509a12eaa6e1bdbd821974792f4ee0778b2797f7a6dda093ff88e666ad2

                                      SHA512

                                      5b2c60b849a8e42ca9280dbe817f62de59857e0c19978cfc27e1ffc4e8593e6114b17047d40c8b9dc5f05bf8731434959e6635125383fa0cd3f680299d63c7ec

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\000002.dbtmp
                                      Filesize

                                      16B

                                      MD5

                                      206702161f94c5cd39fadd03f4014d98

                                      SHA1

                                      bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                      SHA256

                                      1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                      SHA512

                                      0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000004.dbtmp
                                      Filesize

                                      16B

                                      MD5

                                      6752a1d65b201c13b62ea44016eb221f

                                      SHA1

                                      58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                      SHA256

                                      0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                      SHA512

                                      9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                    • C:\Users\Admin\AppData\Local\Temp\nso51AC.tmp\LangDLL.dll
                                      Filesize

                                      5KB

                                      MD5

                                      68b287f4067ba013e34a1339afdb1ea8

                                      SHA1

                                      45ad585b3cc8e5a6af7b68f5d8269c97992130b3

                                      SHA256

                                      18e8b40ba22c7a1687bd16e8d585380bc2773fff5002d7d67e9485fcc0c51026

                                      SHA512

                                      06c38bbb07fb55256f3cdc24e77b3c8f3214f25bfd140b521a39d167113bf307a7e8d24e445d510bc5e4e41d33c9173bb14e3f2a38bc29a0e3d08c1f0dca4bdb

                                    • C:\Users\Admin\AppData\Local\Temp\nso51AC.tmp\UAC.dll
                                      Filesize

                                      14KB

                                      MD5

                                      adb29e6b186daa765dc750128649b63d

                                      SHA1

                                      160cbdc4cb0ac2c142d361df138c537aa7e708c9

                                      SHA256

                                      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

                                      SHA512

                                      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

                                    • \??\pipe\crashpad_612_KTIKOCXTEILUJIZF
                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                    • \Users\Admin\AppData\Local\Temp\nso51AC.tmp\LangDLL.dll
                                      Filesize

                                      5KB

                                      MD5

                                      68b287f4067ba013e34a1339afdb1ea8

                                      SHA1

                                      45ad585b3cc8e5a6af7b68f5d8269c97992130b3

                                      SHA256

                                      18e8b40ba22c7a1687bd16e8d585380bc2773fff5002d7d67e9485fcc0c51026

                                      SHA512

                                      06c38bbb07fb55256f3cdc24e77b3c8f3214f25bfd140b521a39d167113bf307a7e8d24e445d510bc5e4e41d33c9173bb14e3f2a38bc29a0e3d08c1f0dca4bdb

                                    • \Users\Admin\AppData\Local\Temp\nso51AC.tmp\UAC.dll
                                      Filesize

                                      14KB

                                      MD5

                                      adb29e6b186daa765dc750128649b63d

                                      SHA1

                                      160cbdc4cb0ac2c142d361df138c537aa7e708c9

                                      SHA256

                                      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

                                      SHA512

                                      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada