Analysis

  • max time kernel
    1199s
  • max time network
    1092s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24-07-2023 14:28

General

  • Target

    https://bajrovicgroup-1319541735.cos.na-ashburn.myqcloud.com/bajrovicgroup.html

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://bajrovicgroup-1319541735.cos.na-ashburn.myqcloud.com/bajrovicgroup.html
    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:4404
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffeef999758,0x7ffeef999768,0x7ffeef999778
      2⤵
        PID:5020
      • 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=1912 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:8
        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=1560 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:2
          2⤵
            PID:3228
          • 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=2092 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:8
            2⤵
              PID:4856
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2828 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:1
              2⤵
                PID:4152
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2820 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:1
                2⤵
                  PID:1088
                • 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=4808 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:8
                  2⤵
                    PID:3444
                  • 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=4828 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:8
                    2⤵
                      PID:760
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2276 --field-trial-handle=1752,i,12257604259844447324,1241676880182072261,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3292
                  • 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:2900

                    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

                      240B

                      MD5

                      0ce6bff47916a718769a3654662a7599

                      SHA1

                      b1e87f69cb1637c929520a5a1b0c252a23d7b7a5

                      SHA256

                      042fa839564ce73f2ac20ba34f15bacef179ced33883366d9fd246d4f75edc12

                      SHA512

                      f0e3cb7640d71a6635dd27fa5b1bd0f22679ddaf216422fc03c23f37c62f31004b4b1ac6e246a922949e7f46366298134174a4cc51f8ac672becf507521a6eee

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

                      2KB

                      MD5

                      12b5e83299eda6112f3fc766ba7c240a

                      SHA1

                      f3c8878961279eb89743fa60210ba44a258e2d89

                      SHA256

                      ab188b03acd1333be69d138a020619fc85096424e525d25c75566bce6b5d2551

                      SHA512

                      42ce57cda0b480d3473401f84a9e1262d97ae367de54894e0429ca5308a67128d8b1bb1cf92b8d0d5623623467f51af07cf380b09a958ba7ad28761b163f8bf2

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

                      872B

                      MD5

                      d8da9e09bdae18983f8c25e52eab9e7f

                      SHA1

                      0afc1fea87921763427b5be3bd0d1427a353c39e

                      SHA256

                      c5a04b8dbeb2dd895d3c77b3d0cae130ad75c7a00b1b77f3e2b981642fb630a1

                      SHA512

                      ab6f22234ea0099687bc8558c0cdd55a59aaa7e93bcd8c01bdcd96076d847bf032356acad71185c4da6450be0d6cd44a4ccc14fe1bd55d4c75df8dbd82a5a9b7

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

                      5KB

                      MD5

                      c212807ae05f0de7e2b2da21e3cca5c3

                      SHA1

                      002ed44128894deba01b9bce2fb0cf85d96e615d

                      SHA256

                      5e4920b169e96505cd41696a250047ad594c57b20c811503fa41af1450bdfd4a

                      SHA512

                      8bc6e5474a0dafa11e7d82675e5fa629e989fbd2d488b8d3439d64e564a69f7f2b13698a708f7fe3cef640bf78ec4b08aa5f521805c1ddab18b9af80f01775bc

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

                      5KB

                      MD5

                      f8be088cb55ec68861fcaf8c6fee3b84

                      SHA1

                      bdf0b8d732152feeae0bf3cf84750fb87b944b93

                      SHA256

                      6f7ca2e4df73b904f24c63b8fc5d817aa05631fa504841e57fea24fdaf685848

                      SHA512

                      45134e8fa59bf3a10f31a006616c43396f44b84c1273cd52864e8fc527731177bef04047dc9059afbcbeecf4f96b969a1f23e07d0ecaa90eb7e90d340b283eaf

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

                      6KB

                      MD5

                      f849e239f356c8de74c8df963e6fa032

                      SHA1

                      61c49de5a23f70b2f9ce82df9018681fc7faf6f9

                      SHA256

                      d7251e7f471c4668781ed98bd4207fd58623fe81cf7f8c021f9e01dc529e6c44

                      SHA512

                      a3d195f0d37a6dab41f642084fb9e30e201323b178f79d980c7dd898d88ac11db8e2c9f933cea3cb2e14e5f0938cf7c1eda380f427e5853f1e1665220d29d3de

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

                      87KB

                      MD5

                      d7b1d14eb87e171662ffdf045d33faae

                      SHA1

                      8b152c6257f4602f52495ba47dc653f89ffdc3ca

                      SHA256

                      fc1aa88df7b15df4b268e6bbf540db24fef9bca75f58232d2924f7fc0fb6cb8b

                      SHA512

                      586154c4615dea25de2ac2449404c4c29fbe1f43ec55a6813ab2bf0c65736c7490c2e9ceb60e946be7711faeefad27acc8220e8d4af1e04407d741850db31923

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

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                    • \??\pipe\crashpad_4404_RZEVMLMBNXGAFWCJ
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e