Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28/02/2024, 10:36

General

  • Target

    http://chop-zaslon.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 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://chop-zaslon.com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:4540
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffad9d09758,0x7ffad9d09768,0x7ffad9d09778
      2⤵
        PID:2544
      • 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=1892 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:8
        2⤵
          PID:4468
        • 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=1776 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:8
          2⤵
            PID:4036
          • 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=1596 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:2
            2⤵
              PID:4564
            • 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=2644 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
              2⤵
                PID:3992
              • 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=2636 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
                2⤵
                  PID:1432
                • 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=4296 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
                  2⤵
                    PID:4076
                  • 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=4548 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:8
                    2⤵
                      PID:4364
                    • 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=4644 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:8
                      2⤵
                        PID:4788
                      • 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=10 --mojo-platform-channel-handle=4576 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
                        2⤵
                          PID:3832
                        • 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=164 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
                          2⤵
                            PID:3308
                          • 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=4648 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3972
                          • 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=13 --mojo-platform-channel-handle=4340 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
                            2⤵
                              PID:4664
                            • 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=14 --mojo-platform-channel-handle=932 --field-trial-handle=1832,i,16594168256622463407,5360735161635882644,131072 /prefetch:1
                              2⤵
                                PID:1592
                            • 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:4228

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                Filesize

                                195KB

                                MD5

                                873734b55d4c7d35a177c8318b0caec7

                                SHA1

                                469b913b09ea5b55e60098c95120cc9b935ddb28

                                SHA256

                                4ee3aa3dc43cb3ef3f6bfb91ed8214659e9c2600a45bee9728ebbcb6f33b088d

                                SHA512

                                24f05ed981e994475879ca2221b6948418c4412063b9c07f46b8de581047ddd5d73401562fa9ee54d4ce5f97a6288c54eac5de0ca29b1bb5797bdac5a1b30308

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000d

                                Filesize

                                40KB

                                MD5

                                d2d0c427f1d093c36a9fd6751a9a9d61

                                SHA1

                                dbd596ab1f2256ed3e3816be5eeb75d34f38f821

                                SHA256

                                b37bce0e0f504a7b54d3a01007169d4126c2a401be8f93afe35f665e62c3e34f

                                SHA512

                                b8418e074df9619ae62461b5c42fcc42d2ffb8b099e09ec0271bb481f8e1ad8d7655fd5149d8abdbce1d35226029f200623574946d6223df1c9c14c7824d63ca

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000012

                                Filesize

                                74KB

                                MD5

                                8df64f08312fc0ee3a80b8358ff94c4e

                                SHA1

                                55688d2fb73a0125518c0ccabeddfff6d3c4ef25

                                SHA256

                                3feaa14533284f5713f8e2d85145f453186a16574ac7e47bec897c72eb2f7096

                                SHA512

                                36ae9ee70558e1f94579905532f646277bace1ba80a1f292b5a284099296031588c2bcf62e7515538ebcfc84db9af7b9e90a3c615cf2f4a8bd59c2b5a8c2ce65

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

                                Filesize

                                168B

                                MD5

                                a4938869753af39e738230fd8820bffd

                                SHA1

                                a13b4ba8cb8c3f60eac681f5030c505fbabe6c9d

                                SHA256

                                11b3689a5cf6614f7d82bf995fe5324e2f4510b56e9b051fc80d321fbe791fbe

                                SHA512

                                42dbf62b7df45e95344510ad2bb1085cea3da162d06393b8d58dffbab52239b4f8d74bbfc9b4ac8f0c519d93a4ccdfd9f5570e6c423707e92dd74446ae9d3375

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

                                Filesize

                                1KB

                                MD5

                                79d6151017d591d1c1cc1215783dd926

                                SHA1

                                df638582bebf9da1aca5d5c2ad5916290c688bf8

                                SHA256

                                cab51f9689b9024af841512812703dbaad36928261834de63808f18cb2256d2a

                                SHA512

                                ae3bc33be83d78e0cd09cc25f3f910aceb978d23a10c04d2fbfe4db9138aa64b747a2b8818d95adf2082ea885fa8d6629fac43035b36e35bf62517e2695bc979

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

                                Filesize

                                371B

                                MD5

                                43d9c05617ee49b833da48bfa43bc248

                                SHA1

                                a84c628e3bfb9436697091d70e6681c29a412cb3

                                SHA256

                                10cde3cee9d9e07ebfaa93aabf7ca644158fa1e884eceeee1c3eac61b526f7e1

                                SHA512

                                2364c81cf6757ef1203ff03efc437e99302ad4073ea984acbce205591c610d3245b3e3bf733be5dab3c6901e59eb822b78c20880a67ac0ba1d396de861f59419

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

                                Filesize

                                371B

                                MD5

                                abc5207905485fc0e16b753f29df7805

                                SHA1

                                bfdd6ad2764a3dc27406b512b40d143de3fe6ef3

                                SHA256

                                2ef5f7c223aee1afee04c06d4dd6c075ea226abfea602ec1de631814d374d224

                                SHA512

                                682cd9a1ef0eb56cef3ad9a9a2b0a95fcd3bf9c74047c2031252594712486573ec233f64f5001efaacbe0dd68fbb2480de257a5cfa9c3e818644538daea37f69

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

                                Filesize

                                5KB

                                MD5

                                3e71561455aff7a603361a7663a0d574

                                SHA1

                                5ae8ccb9449c6671c57b77799c9b87f434faa268

                                SHA256

                                a9193a9107c002a711bef1db818c11cbbda362156f349f4d57410ae63244394b

                                SHA512

                                90fe4faed25f7eeeea12fa61e000c0ec16150df622f525a7ae1f5920d7ed23154a7ac875e7a8e394ec9964d355efd90601613a7de5d8d9c00294024b4eb44281

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

                                Filesize

                                6KB

                                MD5

                                c4b1b69591278a07739a323337638851

                                SHA1

                                077599723d190dda90adf4966a2a7200d93818f2

                                SHA256

                                0ea5bf153be0ea264488577a83ba849e7d9a534e8c868d7f55a1deac47bc152b

                                SHA512

                                b81a196623a200f8d77c4e23199e1a8eafdf9c576016efa3de223de3b9a045ac8e3da3bfd282abd094b629334409d855885f01abd7942296dc55b118044e76af

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

                                Filesize

                                6KB

                                MD5

                                e1e36097d4ac45525431ef03d2460e68

                                SHA1

                                4df8fa94f56b6804c540f08bc5644934fb99f514

                                SHA256

                                c87d877ccee0338bc56f7efbcfb08919e0d5f1a118adcf6e343dbe7eda0b1f06

                                SHA512

                                178422a3f667d420705277c52b814a300923f8241bf9293be4936aee29bfac11d5464bfef99567fd8403cf815aff7c364cb13d4a608458b18b2a645353274af6

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

                                Filesize

                                6KB

                                MD5

                                49dcb37d12d7b14a52670fbc5fc20439

                                SHA1

                                6a6293ac3cf66a53836e201814c38bd9e00df953

                                SHA256

                                3ddf76ffb96a681532125da60bcbedae98540c1c92718b1f2746a4edd0041092

                                SHA512

                                e8c1a8b578236456e53ad3783edb6ede8336295ed06b9f56f092f4e552bf1419d03555f418273de771e796a81ddf7fc22b0df83775a2d61f19d43c3a60e5a2bf

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

                                Filesize

                                6KB

                                MD5

                                6163c6134c217dd834b9847ef187ab39

                                SHA1

                                bbdd86993fbb2dbe65cae0873567767e109902d8

                                SHA256

                                1f266dc5653ab746d64e5c3a4808ce2b5b050c5cbce0b7cb763c93012799d739

                                SHA512

                                d39e8b49a260b0870bb88a14bd44eee1c51f88e0f0d215b9828abb1c532b99263219d35cfb7bb04c91e3adb50493c7032fae9ae62df434565108fb121feedd2e

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

                                Filesize

                                5KB

                                MD5

                                74f12d39743c136bc80b691758c2bdf8

                                SHA1

                                e4b2b2d8dc8a622d1407662492435304bea80f64

                                SHA256

                                483b2d67ab76503a4497db45ccb91032c1c14a549542426fbdfd68fb7f1a2594

                                SHA512

                                b7496e913a4f95ce43b53a2a4f2ac0c5361a80d2e003ff4db510059d62ebb60c747a235f4d3b5bad4bd32884b4cf9d6b0d38694ec8066e63e3cad3ff491b8092

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

                                Filesize

                                254KB

                                MD5

                                ca7012d09b04de589435cd15974c4cb7

                                SHA1

                                28dee33998f35b9d8c1e87bab679524d92c1f023

                                SHA256

                                0e6f3337b6c9d7e9d4fd076cca93137e7a19bd56db52c7dca61477bb3e8f832d

                                SHA512

                                88bc5a9a7ad997eae764fd8a285caf4c0ddc1320f097d116f06ebd7fa880c6d22206cd6c3b2e585a88799905bf5e66e0033d5bb4c9676660dc41a86d107c8ddb

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd