Analysis

  • max time kernel
    601s
  • max time network
    491s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2024 03:17

General

  • Target

    http://simtinstitute.org/wp-content/uploads/2024/01/set.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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 33 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://simtinstitute.org/wp-content/uploads/2024/01/set.html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:2776
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffe18509758,0x7ffe18509768,0x7ffe18509778
      2⤵
        PID:2152
      • 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=2012 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:8
        2⤵
          PID:4936
        • 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=1764 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:2
          2⤵
            PID:5076
          • 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=2212 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:8
            2⤵
              PID:1060
            • 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=3008 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:1
              2⤵
                PID:3012
              • 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=3000 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:1
                2⤵
                  PID:4984
                • 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=4604 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:1
                  2⤵
                    PID:2148
                  • 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=5972 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:8
                    2⤵
                      PID:4932
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2996 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:8
                      2⤵
                        PID:3348
                      • 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=5776 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:8
                        2⤵
                          PID:4844
                        • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2548 --field-trial-handle=1944,i,14051360684068365143,12873926903345001144,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1468
                      • 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:4676

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          1KB

                          MD5

                          1f9dd9c3dc9302ac1b1ccfaff44ebcfc

                          SHA1

                          f3ac71cc5d7e02b0c95898fa31bf5f0c6bf2866f

                          SHA256

                          e12dfe24c4fbc9797f99de50cc1abc6ae82b3c355a62dbd76eeacc15864da5cc

                          SHA512

                          0ff771130aad32cee76378be438ff445698e4d5c8b52ad001d50a1b21b6865e245465c689090d6c071037d6074866eb54808504fa4ce8d20379b0e34e58c76d6

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

                          Filesize

                          1009B

                          MD5

                          5df1f6adbfa5dbf4c20d7e4bf1ab60ab

                          SHA1

                          07f269c736e5c0abb82a0527e09c5c7c14c17031

                          SHA256

                          e99a358444ec54ba7fb1dc1212e6728dd6128676f11e34b763138a6eb9473f79

                          SHA512

                          5d51fdfb95b36f6d359ea8c8d3edd7d91ba0c876e95d7471cb086097a57a4b994b1bf07c1cb49cc063a209aef9077cff8cf0b15ec6e52c4da8d863014ee624ad

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

                          Filesize

                          705B

                          MD5

                          f86f08ab5e94a48c573d88ed4a757392

                          SHA1

                          357a2a936a64a23668f5acd33a9c3cc7a17c26ef

                          SHA256

                          0ead861f0267c6f3592d4dd13ea75527601adeca3b9535b0ded6840dc18b295f

                          SHA512

                          1b9a36025eaee7c1740fefabb6476be485ea4e0de21482048044894c975bad50ad3f51179959113d079cc09fd7f001227e0d76aca610b2abeba1073acd94fd2c

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

                          Filesize

                          6KB

                          MD5

                          2bc5824adf3661676dc890394c2e72b0

                          SHA1

                          26d5b565de5eda2bfa7c57700423d90097c5405c

                          SHA256

                          3373644fe6ace12e769a14f406cd009f0305f5f68461ab02d3be14d52e9bb671

                          SHA512

                          757e1e79cbec62314a353d15ac21af486eaa3d457bd12b57e62cfc98d55a451b51604c8426350c38f986baf36501967abb956488cf3b3c0ddc20bebd8caaffa3

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

                          Filesize

                          114KB

                          MD5

                          56eac22069b70882198df4a32fb472f0

                          SHA1

                          2cf3d0f0c70cb18e7457527100c26d99e873da62

                          SHA256

                          fdfa246c058d5f944efb2ef41e4a94a750c9e578c12998983d6d70e34ae098f7

                          SHA512

                          2beb0e335c5214ebc9c82609ebd2c2c881e2aabc56e55db35d2e34193abb916e61679269276c4edb599d53e78c87656bba5d5e5d4a4d997f5d2b3716dae407ca

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                        • C:\Users\Admin\Downloads\INF_Note.zip.crdownload

                          Filesize

                          2.1MB

                          MD5

                          d417484674d484761d1c45e4ffea735e

                          SHA1

                          d4afb397751a815ab9622cbe607ee3fb1ed0d4d6

                          SHA256

                          f46ac581f22cc597480f20b3615fa164722338004846eb446f05de8db62a0321

                          SHA512

                          80c7ec748971581afa2177efa46cdca4c6ace0ed76fe94b97e7570c10d88e28e2ee1d2f8fe0c5c1988177b950d94f6182d941538c802cf2c43ca8986b78c1ac3

                        • \??\pipe\crashpad_2776_PJZURBNXHBYNAOJW

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e