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Resubmissions

03/11/2023, 14:47

231103-r57ygafc56 6

03/11/2023, 14:39

231103-r1d5lafa97 6

03/11/2023, 14:22

231103-rpte5sef86 6

03/11/2023, 14:17

231103-rlxndsef42 6

Analysis

  • max time kernel
    169s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/11/2023, 14:39

General

  • Target

    https://drive.google.com/file/d/151SDqbUdg0TFULV0avqXPwWSQL0i3lEx/view?usp=drive_web

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • 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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/151SDqbUdg0TFULV0avqXPwWSQL0i3lEx/view?usp=drive_web
    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:4004
    • 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,0x100,0x104,0xdc,0x108,0x7ff859a09758,0x7ff859a09768,0x7ff859a09778
      2⤵
        PID:4424
      • 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=1628 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:2
        2⤵
          PID:3216
        • 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=2144 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:8
          2⤵
            PID:1832
          • 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=2232 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:8
            2⤵
              PID:4328
            • 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=3216 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:1
              2⤵
                PID:4472
              • 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=3176 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:1
                2⤵
                  PID:2500
                • 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=7 --mojo-platform-channel-handle=4676 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:1
                  2⤵
                    PID:4440
                  • 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=5080 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:8
                    2⤵
                      PID:1196
                    • 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=5096 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:8
                      2⤵
                        PID:2108
                      • 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=5108 --field-trial-handle=1872,i,11025128800374342047,9648235074170304240,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3220
                    • 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:3076

                      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

                        264B

                        MD5

                        b6d7a89d9b439f19d26605adea3005e0

                        SHA1

                        a8b59f40a7ad033a9656ee30cc027403979c004b

                        SHA256

                        555eb4d2ae11dbb9f3d5a60af8c10100ca74d80243739f12d7461c819d525513

                        SHA512

                        80807d91c963aaa2b642b584312d93e449a1e1a90460996d7cf23a0619b24e043ded96f1d5b790b25ce5d18beb699ca793534fe611173c07fd49ca74a6af6518

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

                        Filesize

                        3KB

                        MD5

                        ec6365f96cdb7e142f96f9147bd3d4dc

                        SHA1

                        e615b87a2b8a5287e579204ba67fc3711314d35c

                        SHA256

                        4d95fb5eb34f71eb24f8e4c5c50917cfdd6c43af7303d733b2724c3a330796ae

                        SHA512

                        514f8ec204ada6c45c5b9e5031f65557e7bb1577d2f1fd77e7934256bbbb186f962706fcf5be572bba4df4bc908f61c800ff2979825cd61a10259c4857c50882

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

                        Filesize

                        3KB

                        MD5

                        c7d182e2be77c8505be69928b7b4ce7a

                        SHA1

                        42a135577eb661310ee98a5c471aad50790c624c

                        SHA256

                        f1eabfac5fbdc94516bbedc32a9672fc0dbd1b6f02b78295130721f98d3afb7b

                        SHA512

                        bcde09d36c29bb469e42b6f8b8dff3436989fa4a0f9436d5236e32970b6269413dfdcbb7463f2d51a98a9cadf09fcb0672197626b5ccb4c0ad47da4257306384

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

                        Filesize

                        874B

                        MD5

                        8e3f4485383fbfe9da8425b6cfb006fa

                        SHA1

                        e44560c110163a049b00bd7046e3d91f0f868496

                        SHA256

                        a55d7c19fa4b65b4ab4a6665dcd607d81ee0a1f598c71a609ea58f0ba9c9eb0c

                        SHA512

                        64c04f4dc4b5d791d2c65c5bd7a7bb6e5a98082db229a0efe3b9e37cd527755f968e43685efb4288bd9316f8eff38c13bdb712d0e5bcc8608f6febaa845f9595

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

                        Filesize

                        6KB

                        MD5

                        456caacd038c2d7a00afd862f725dc63

                        SHA1

                        12e6a7b94bc45a205c174fd379c15c988a55db54

                        SHA256

                        28f0ef080eb707df8eeeb0671463831f083948183fdf750353fefde13c430da9

                        SHA512

                        b913dbe23548a23c077baab45c49b2213b991dfd124f8f3a4dd5e324b531e8e8bab3f57d368a09095e9750a162e00e017b3980b1db28cabe0b12a2717b6cee1c

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

                        Filesize

                        109KB

                        MD5

                        64b8e1660c37110b952e4d57f62aa190

                        SHA1

                        dd70fb7b576a40f6ec9940aad950364a3d0a6ae6

                        SHA256

                        7bccc0917f4d8f4bb869fed0100475d3ed572ad46feea7c960f3c9c2614922b6

                        SHA512

                        67851c2069d8cf6ba6c3dc02d0d6d07909ce3f121306dcb5b2c2ded30b9443b47783dbb676c88feea0a42f39c658d8bfe6d55f33ddf6bb08683c9f3b6ce5a925

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd