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Resubmissions

02/11/2023, 10:34

231102-mmgaksae71 1

02/11/2023, 10:34

231102-ml5xjsae7x 1

02/11/2023, 10:29

231102-mjqd3sae6v 1

05/07/2023, 08:42

230705-kl1xgsbc48 5

05/07/2023, 08:25

230705-kbnt6scg8t 1

05/07/2023, 08:22

230705-j9zhwscg7x 6

05/07/2023, 07:57

230705-jtdaqacg4x 3

04/07/2023, 14:49

230704-r67n4aff71 1

Analysis

  • max time kernel
    126s
  • max time network
    132s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05/07/2023, 08:22

General

  • Target

    Screenshot 2022-11-10 13.41.34.png

  • Size

    1KB

  • MD5

    b38e48ea9655ce9b04556914b034b62c

  • SHA1

    abb0088bc9faf5d44fef3bed79729da1cac04be6

  • SHA256

    11b0eec98c8b9b8a41e0e77b1c660f3c582961d158a678a215c73c919f119f37

  • SHA512

    e737ef9b36fd17e6c6c101624fc6c6c2ff330b5b3fa9fd371af919a6711cca1354cc096dc01170c1ef629524c03c8e00230cada17faf2a6a2e2f6c689f154f6c

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Screenshot 2022-11-10 13.41.34.png"
    1⤵
      PID:3404
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Adds Run key to start application
      • 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:2644
      • 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,0xd0,0xd4,0xa8,0xd8,0x7ffb9aaf9758,0x7ffb9aaf9768,0x7ffb9aaf9778
        2⤵
          PID:3456
        • 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=1792 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:8
          2⤵
            PID:4712
          • 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=1584 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:2
            2⤵
              PID:4948
            • 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=1840 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:8
              2⤵
                PID:5064
              • 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=3124 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:1
                2⤵
                  PID:3484
                • 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=3096 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:1
                  2⤵
                    PID:4916
                  • 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=4336 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:1
                    2⤵
                      PID:4332
                    • 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=4548 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:8
                      2⤵
                        PID:4652
                      • 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=4672 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:8
                        2⤵
                          PID:4692
                        • 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=4868 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:8
                          2⤵
                            PID:4740
                          • 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=4888 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:8
                            2⤵
                              PID:4724
                            • 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=12 --mojo-platform-channel-handle=5008 --field-trial-handle=2216,i,9030365471241488010,10362633165116977491,131072 /prefetch:1
                              2⤵
                                PID:2224
                            • 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:2292

                              Network

                              MITRE ATT&CK Enterprise v6

                              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

                                144B

                                MD5

                                fbe455792307c076e090efe7b431866f

                                SHA1

                                b37b05845097fcbda2abdcc25385626f0b1b3207

                                SHA256

                                a974e6c4ce7fa6297ec7d692e4b5d5200f84373b7280fb7db2c24ae4c09f3f65

                                SHA512

                                cd55aa2404ad48029830270993a2d247e6e1b6a149cceea0ebdbc495cc81512b28f5ba1c1efd8dfdc570247aea65404d3cd79a81919f902c046900b15fc69961

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

                                Filesize

                                264KB

                                MD5

                                df4f192b2e1d0fca6f88c078c4108ab9

                                SHA1

                                762db93a45f865e89e2957e5fb6192c428692354

                                SHA256

                                c7be536be14c91d27f5cde2028ff3bcedfaaf968c96e05cf27d8869d0180cc01

                                SHA512

                                9ae0a31b7f6f2e3bc94712f6aae528340ab6680dacce8a3cb4565a138631e15003a75e9a8594228f6c61d88837c5f69d7ac8bfc5254602297bdd389015a5f275

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

                                Filesize

                                2KB

                                MD5

                                509f783cdc145d96a47363a3e4a9e25f

                                SHA1

                                93a6a9cc10bc2a2f674d3100b52d6f2e2cd55295

                                SHA256

                                3f0bf46c4f24e20139367cf0fd52dbc9840706a011cff86f0e2e04fa22171d54

                                SHA512

                                c68f4ca8f41923f318ea4973978411f9ae34fdb288aded35a1ab83386d94f7c8777090f4bf141f267b4404f1d68177089173385af53181a5a54c70605c145efa

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

                                Filesize

                                537B

                                MD5

                                8745bad76469b2d2da8ac866e2a7bba2

                                SHA1

                                181fff4f60d048d69ec7dba12ad2b35169591d56

                                SHA256

                                5d86e98342380f63a0188c965a405b6b15bdfd8bd9b202d520c12cdb8b7b951d

                                SHA512

                                019296bcf13cac97bc2f60c6d9e067f15674acf1a32118ed915374877729b067c008069dcaec87265ac06ffb433691ed0dc77b02e880503bec2d8c98656bc326

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

                                Filesize

                                6KB

                                MD5

                                1b8018b37a2d801c2cac08ac345d1045

                                SHA1

                                443e0b1061008a020cacd800a7cf9d400d983e6d

                                SHA256

                                7800de4b855a4590da14e9f3d67c061748a36f73a5724974111b5000dc96065e

                                SHA512

                                204691d97cee9e346bea576a783144335234e7eb7d138690c382b4bc3d833452bb41d94980f5f60479d7aa1d20cdbb318d583958cedfc606b9482b57640067c2

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

                                Filesize

                                5KB

                                MD5

                                4e42eb1861dba7cf0359a3a9a99007b0

                                SHA1

                                f800b4ac342f02922d654bb999c28624bb7c123e

                                SHA256

                                88991a09ddee196382fa5f992f6348934cdca4b68ac3127bbee14322f3036b88

                                SHA512

                                b9e23ab1df2f0b1c1c5921cbc47e72a599fc526493133aa99460d320df525c324664d8b2d04390b3ab51791650603452742ce9a0082afa35509af097d6154923

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

                                Filesize

                                6KB

                                MD5

                                e7c4c248b5b4a4efa550ab8aca048164

                                SHA1

                                7081b8d9776a835b5c976381e3707ba3a5a3d850

                                SHA256

                                f516843a5bd8dfc900c05fa2b88f134825ddf82c94d94efd370ccc5a95f7fc6d

                                SHA512

                                ea1eed93786058e6a1f16ffc66482365b5d60ee3ad9a62cc2c56b8e685621aef1ed90bc5315e0fa724d023e0a4f009918ffa9920b32bf7f97b413b21f0efae7f

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

                                Filesize

                                171KB

                                MD5

                                a6cb842e951865107b07aa19c0ab45e7

                                SHA1

                                ae0372904017c68718cd77c5b60822b8f94ba14d

                                SHA256

                                7469c816c775ad610574f43c461774cb3f02adfc02a04687923356b173fe4f24

                                SHA512

                                d47c737f8e354a964da97f370d490f9e83fd8e8826018011f9e3c9986578242f1f77120cacc23482ba96f3800dc206e647a3d01c35b1b825ed9ec9db0c893c56

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

                                Filesize

                                171KB

                                MD5

                                a8d8d8d8a639ac65832faffc20c7728c

                                SHA1

                                afb9b166e5fbcf781d41db5669822ad85002ca29

                                SHA256

                                a04053dfc36065eed840d5eefb88a3300ec68bf965be16b5c60b0145e8d5f24a

                                SHA512

                                36343eb58dcbab69355ea5faca09a3476b08e772f58043a042006f99fa8f6cc9ea0172b6ed399dbef8d5d159634709a9680697aa79c4c524a29c12d1ae37c143

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd