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Resubmissions

12/02/2024, 13:21

240212-qlwwesgb76 6

Analysis

  • max time kernel
    59s
  • max time network
    52s
  • platform
    windows10-1703_x64
  • resource
    win10-20231220-en
  • resource tags

    arch:x64arch:x86image:win10-20231220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12/02/2024, 13:21

General

  • Target

    http://iaict.org/

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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://iaict.org/
    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:2156
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffacf319758,0x7ffacf319768,0x7ffacf319778
      2⤵
        PID:4820
      • 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=1760 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:8
        2⤵
          PID:4184
        • 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=1512 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:2
          2⤵
            PID:1132
          • 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=2024 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:8
            2⤵
              PID:376
            • 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=2696 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:1
              2⤵
                PID:3224
              • 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=2688 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:1
                2⤵
                  PID:2444
                • 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=4576 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:8
                  2⤵
                    PID:3036
                  • 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=4500 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:8
                    2⤵
                      PID:4980
                    • 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=4748 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:1
                      2⤵
                        PID:872
                      • 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=2300 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:8
                        2⤵
                          PID:4020
                        • 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=11 --mojo-platform-channel-handle=4976 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:1
                          2⤵
                            PID:3980
                          • 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=5160 --field-trial-handle=1840,i,10305487217912423314,2431546772130395650,131072 /prefetch:1
                            2⤵
                              PID:4968
                          • 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:1300

                            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

                              168B

                              MD5

                              a49555532350e1611a128fb6c47f6d79

                              SHA1

                              382dbe71f46f13c67d8f9e27e447b5f2a10b6a69

                              SHA256

                              f2999b2fb887da8d33708384ed8f1218a2a751c7b3e8ba62ed2bddb9d2712506

                              SHA512

                              b88c60fc03c82e427dff28fdc89360a9b742fcc9c8435dd5a2b03f971a6c9a5f94a301b21bc92d8dd3b295e88b90cc91f3a02f0244ca580797fc87315cd034ec

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

                              Filesize

                              706B

                              MD5

                              1b0c1aa37a748de97f6838ecf7f27916

                              SHA1

                              217db7449a8ecc9ce32468a881a82439782d977e

                              SHA256

                              7fc339a47d830737441509351d509fc438b4860da8844330875e5e77a5b65514

                              SHA512

                              3a845104babfb5593e41bfb69337592a10161c9a5ce86a7406c100601a2b7f67582adbc05308daebb36132fefd5ff09831d9fd04422ebed481a7eca82d607689

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

                              Filesize

                              1KB

                              MD5

                              33fe1f059d1d0a9cd92b5c1acc58ae71

                              SHA1

                              2dd4b120e4f1642f391668acce8fc2e7f736408a

                              SHA256

                              c767bbb0591ee421d1fbbaa4b6cbec58fb5c4575cf804f5bb200e9c1681a0e91

                              SHA512

                              bc848818d17f71941c2775fca409d6192b98189b9eee0d0e05481be5ffbcd91ad70fb6bc8d4406edb10a691845d4e498c49139dc73db4e6be449165388eabd19

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

                              Filesize

                              706B

                              MD5

                              b86d3c620a24123e8de02bf32fa7bf66

                              SHA1

                              805ce3de50f43ceec05067a1f72829c9cbfdae83

                              SHA256

                              04e39f816d9689e1d9df21d5e4ae97d16b4e152cec9f69fff9818f14064f9f3c

                              SHA512

                              9afcacee1cc58d469b484c22a709b31fe122b923acc00d735312d41b0513ee6921bda603daf05e90e2ac2f5fc300d663135a7e4359a8612511077ff14df3ba80

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

                              Filesize

                              6KB

                              MD5

                              1307c5a6de7c451c552f40f72ae0d37d

                              SHA1

                              f728b59bb9062dedd3744fdf0346ffa6c30d6ea8

                              SHA256

                              c169877e47614be0e2f0586064d1cd23db359877c60df120261c86760efe8134

                              SHA512

                              83f84ed09e32045a163788948a9e6abe6649da5748982ab15b5bff19917aa79794e8d0c4c6f8ecd6084f9e822a1b08e3f92023bbc72d9c853bd19314c57594b3

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

                              Filesize

                              6KB

                              MD5

                              c6f0e684e16905cd706588a35b5d037f

                              SHA1

                              cc47f50ee2e7b38f33cf2f04e67a107ea7089c49

                              SHA256

                              3c7816370bb37aef90de5249130f1b544baf85e9894453c2e9f1c24f390ff423

                              SHA512

                              bd38bf579756f46566f5e4c64c068ba78f41ed5657eb784b127abedf576b3525d8a73fdb56e4807c1ddbd3b0e21ff164c8ef281445edc98e362440db2a77386c

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

                              Filesize

                              6KB

                              MD5

                              63dc5885291af1f889bb4fedb5063e1f

                              SHA1

                              2e11942497a224403b3f54a95264a051a0a9d01c

                              SHA256

                              20df515c30306def2087faf03b7f85db97d1c8da481db0d7f93d28728f35ee84

                              SHA512

                              c8115683d5610ac2c6391214a83071cf6d4ed3c06be3b611afcbb655c1087f0db95dd798b7b5a9c20a254064b70960ffe911a2d0954cefed6827fc20e521bc0d

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

                              Filesize

                              114KB

                              MD5

                              481b0ee63e33625b3e57e93a189138ee

                              SHA1

                              979de6669f6812173fe0f50656c52606733fb21b

                              SHA256

                              e536ffa680b4df2bf9c6e658dcbb86d4c13b6621f0923f1da0f6213b318223f6

                              SHA512

                              339b0a9615d925e2c03df3034d96e205a2c381359c5e2dd2142790e760e15c90e2718042354d7d524a36a664f9b390ffb93de3b687c094e07d8ca2bb7b04d22a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              98KB

                              MD5

                              1396946fc465c59bfd70148e7208267c

                              SHA1

                              b7a4166f585975343bc743d7ace1792198630070

                              SHA256

                              936a9977a91983b2eee3b63e72901208919c6b70267e9cc6edddb52b2e63af2a

                              SHA512

                              41382788fe333d0203a530e01a862a8770e4127d9f5be4d97a335a2061c0483569abd280bbcff28b1aac0f448fe5c9eeae0c3198edceb3abc25da5f445bc1f8b

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe584699.TMP

                              Filesize

                              93KB

                              MD5

                              f78b997263a49dc523470f57a2c05b5a

                              SHA1

                              b3aac755d55e1367ff8ab5bae3e2da952d195fb0

                              SHA256

                              3c967d53046bc1193f5cc5b7b86941b711126f306074dc9a883edbe30b906b2e

                              SHA512

                              89df03ef187654cfd2f2287f9019bdaf0c0b80a97de9a95208a77e9ee8570ab8667787f9c1659d9422f9880edf8fc03ca2c88ede9f911c5ebb14b1eb7e6b880c

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd