Resubmissions

27-06-2023 21:46

230627-1mx5zsge51 1

27-06-2023 21:41

230627-1jybksfe83 1

27-06-2023 21:35

230627-1fth8afe74 1

Analysis

  • max time kernel
    300s
  • max time network
    295s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-06-2023 21:46

General

  • Target

    http://oocl.com

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 28 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://oocl.com
    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:3796
    • 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,0x100,0x104,0xd8,0x108,0x7ff8c4a99758,0x7ff8c4a99768,0x7ff8c4a99778
      2⤵
        PID:1324
      • 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=1776 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:2
        2⤵
          PID:4168
        • 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=2168 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
          2⤵
            PID:2832
          • 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=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
            2⤵
              PID:2248
            • 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=3160 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:1
              2⤵
                PID:996
              • 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=3168 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:1
                2⤵
                  PID:1884
                • 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=7 --mojo-platform-channel-handle=4536 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:1
                  2⤵
                    PID:4804
                  • 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=5316 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
                    2⤵
                      PID:2296
                    • 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=5404 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
                      2⤵
                        PID:2040
                      • 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=5552 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
                        2⤵
                          PID:1880
                        • 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=5140 --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=2784 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3244
                        • 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=2856 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
                          2⤵
                            PID:3656
                          • 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=2848 --field-trial-handle=1812,i,14529270589380920383,14866440024374047414,131072 /prefetch:8
                            2⤵
                              PID:1216
                          • 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:1832
                            • C:\Windows\system32\AUDIODG.EXE
                              C:\Windows\system32\AUDIODG.EXE 0x4f4 0x4b8
                              1⤵
                                PID:4452

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                Filesize

                                1KB

                                MD5

                                032810e875f82fccdfdc4fdd8cf58d51

                                SHA1

                                3b1a95b1beed8d71b8241147df5853b276a4392d

                                SHA256

                                2522fd44ebdfefea0c5211ae3fa46500659825cb9156c8c6db991489cf3a6759

                                SHA512

                                47af21aa07eac20965f3630291f100d195091c46c943bf3e061a3b6401aa60b4917e01fa580ab529240cf7a4314062b6599ee439cde76fc1bd4b6add64e20659

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                Filesize

                                1KB

                                MD5

                                7cdb8184a52a1847582d70c782ecf474

                                SHA1

                                b9c7c4e16377b813cb634b06b2f6422bfd1fb747

                                SHA256

                                d793f08102869e1350d3ee693370846c3be13039de31b0b0fdaef17ca3d3a85c

                                SHA512

                                2a4a36f6b7031060b137681756358eb5f91cc92ab0859246fc47f31d6d5f2535ee40fe04d4e70f415a44d9ab37428a2583baa087ca792d04905011348becdfe1

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

                                Filesize

                                1KB

                                MD5

                                f3247498b08bc3588553fcc7baca66f9

                                SHA1

                                d38c70a377ae88404ad31e0da601c6498e0edef9

                                SHA256

                                2a02e60ac180e188c75db578df0cc3e51b4dedea5d696d5c4e1b479f8d83b039

                                SHA512

                                1a8bb4e58a0bfbe57076bd6e4fc11410a689b4713cea48610f1201c3c1466fb8103830aa511f7042e6e4846969e3a1e7131b76d2aea08c4efe25e7ac5257c8d0

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

                                Filesize

                                538B

                                MD5

                                4a94f2b91eb833a2274c026499bee32f

                                SHA1

                                9e8e0684ea7e8e36f13b4bf07f575859922fac24

                                SHA256

                                e0fb7c1838ffcb714770f6f49de704bb5af206118913448dec38493f8294c096

                                SHA512

                                3183b76a0d3845227cf3dc8cba51ef4ab9d597cf235dff6657ed38f3d08b5edfbdc916bacaf187a31d13dab0a758df0d5465b16f25ff82883c0d86779e4d7d8c

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

                                Filesize

                                868B

                                MD5

                                19b4754d637d8a2f1e6211c00e2ffdcd

                                SHA1

                                59580e8eea42667e02caea9cacca446ff61c5538

                                SHA256

                                72e7f183eb73463c22cc67ba3422b1f4b5ed599bb99fec00d7d91f731b35464f

                                SHA512

                                1b40e26fbc5e3bc5aea1c7ec41dac3b443e719937061841572c2c576380e7938f88d8e4a418276187c71de0f8381c9588d6199864db975df79451ce0f0d5f2d4

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

                                Filesize

                                6KB

                                MD5

                                c657de3803ef996defa09a7b5dc25bfc

                                SHA1

                                1c8440529f6d59750f5924d8e71a63702e26fb63

                                SHA256

                                241ddb99a5682d017e3659f9f304281426825d87c6c384b6e9c1668d6f49d6f6

                                SHA512

                                75bd214accca35daafeb9e617326859ac6a35cade5962d44796c676ea3cde013a89f4cbd8fb768dde706f23f18e06049163cea4e71aecd57e309c4969a59accf

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

                                Filesize

                                6KB

                                MD5

                                b032bb18fa78b15c3f1083afbf7ffc1d

                                SHA1

                                1e278e8da9eaea2083a348d2154f25bbeaa64234

                                SHA256

                                5f9495ce4594459a8064fe83a77768d295812de6341e82976f0990eb98edf397

                                SHA512

                                05114b0aa6cbf6047a27d53422a9bf695fb90ec7550fe6871e48c3cc99749ff0db662b26b176c88bc1ab9cc079922a65f466d31410c82a9b5470396b4c1012d3

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

                                Filesize

                                6KB

                                MD5

                                2de0500aa4faef740fc7d7ddc0b09009

                                SHA1

                                c666348251a91da177de4e3266e29d52a6c7046d

                                SHA256

                                4e8da7a0de722f4c9ef24b06c09cfcd1e7a27ea76d23269a346d0004c8c12125

                                SHA512

                                9bc4abfe3c1f1e40ef2521b4f466853c91729aff33b733c2b8b3261bd19e2568a32ad9b4862457e5d2471c4bbe34ecfab93408cf607264749257584018ded757

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

                                Filesize

                                15KB

                                MD5

                                a10774a684147989c8732e98fbbd60fa

                                SHA1

                                7b57132e1707bd6520822b81e86ab9c81e242a45

                                SHA256

                                964fd3ca507aa66a7dd7850471af04b090b5622dd6d5c1159bac079a0b483641

                                SHA512

                                34c0234bb597edd1cad069d3193b43ef25f9319f66fbc000f8e7d968f728f89a29977afc6b792ba18e75bee6aed13fa1ef8cb66c813a4fe1bdc662334c1e2863

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

                                Filesize

                                15KB

                                MD5

                                11ba3532136afce087393a789716aa6d

                                SHA1

                                ad743058c4d53e36e03a23fc5fc2d58e15ca70e4

                                SHA256

                                419321d0587ef50b6858102dfbc73c5366ea09e0a4bff6e538b7d6305734e353

                                SHA512

                                b5d5a061300751931b3ecac18f4f1e92ae854e376fb842ffb1fa1bafdc6d64e2e778116a945f0f49aae01ef670f903c03c291b99cd1a62bdf96d0b7874f6489f

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

                                Filesize

                                175KB

                                MD5

                                8da9ceac9cd12018ba261c02731c1e3a

                                SHA1

                                bc387ebe4abf03c4fcceb0bed6bf9bb91fa666df

                                SHA256

                                df798306ebedf4183e7533f1fd96157b948085fe56c0dc9609e1ab6fca74d2a3

                                SHA512

                                dd3286d56e2bd713653cd7a23385b770d100844213586916187a4ce490be13282b667358a93bb4c33d7d07fcae5fe4e88a14bca35c90c4b7913602bda853c645

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

                                Filesize

                                175KB

                                MD5

                                0a80c57407cfb8ec2af438295600d378

                                SHA1

                                4f019c164c35fac326c6a61c1b22efece74ba7d6

                                SHA256

                                c9f663ebed62e63c47bcec05515dcf3db283705a4e3362b8d6c00162185cef8a

                                SHA512

                                986c1cd924d5db4a44d62088a9cbc4d064c8ca28dc08652188843814ee646cddb5701563d0473b899434505ab3cbaec2188fe38ccee43bde0fa60ca78013b817

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

                                Filesize

                                101KB

                                MD5

                                dba6fb3305414161a00cc65893d6cb8c

                                SHA1

                                5cdb1622b4ec5ab4e258f424ff080a5cecd0b171

                                SHA256

                                d9da531112dcd31c79cccd21f35aedc4a0ec56b2adceeb17ab9fe078b19491b3

                                SHA512

                                ea6ea0c9c0ccb5cbbf7d1caeb742977f3a2c7b6c2a3d9b2a0a31a6442538824734568ea4728ed6aaadc124eb15766803ac8dccb95f79549bfa61f6e4b538395e

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5a4a0a.TMP

                                Filesize

                                100KB

                                MD5

                                d1547c33ee636ff0519bf6a3de91c8ef

                                SHA1

                                7d56cc607c3cdb6b598a74ec6893bc01fe5fc963

                                SHA256

                                19dd7b1194739aa7816f0f1e79ded6a1a5ef6872e876f0d647c16a22c6d8535b

                                SHA512

                                178b417516f85e4b2052c73015bf5f52189897c31a64391ddde80aab668e7af1db6158883944bab572ea6b62c976dae8e17d25dc8f109c425caa546dd4630f7d

                              • 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\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84