Resubmissions

06/03/2024, 10:44

240306-mtb97sad56 1

05/03/2024, 16:17

240305-trlt7aah7w 1

Analysis

  • max time kernel
    128s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2024, 16:17

General

  • Target

    https://wppenterprise.newsweaver.com/wppitcommunications.1jtvbbqk0z/1tzhv9emlvf1nf4987bbgc/external?email=true&a=6&p=3480569&t=1587825

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://wppenterprise.newsweaver.com/wppitcommunications.1jtvbbqk0z/1tzhv9emlvf1nf4987bbgc/external?email=true&a=6&p=3480569&t=1587825
    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:4392
    • 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,0x100,0x104,0xd8,0x108,0x7ffe94669758,0x7ffe94669768,0x7ffe94669778
      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=1688 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:2
        2⤵
          PID:4716
        • 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=2136 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:8
          2⤵
            PID:3596
          • 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=2244 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:8
            2⤵
              PID:1848
            • 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=3012 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:1
              2⤵
                PID:3724
              • 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=3028 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:1
                2⤵
                  PID:5024
                • 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=4920 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:8
                  2⤵
                    PID:2168
                  • 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=8 --mojo-platform-channel-handle=5444 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:1
                    2⤵
                      PID:4824
                    • 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=5168 --field-trial-handle=1868,i,989210886473641463,16474985515881708303,131072 /prefetch:8
                      2⤵
                        PID:788
                    • 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:3884

                      Network

                            MITRE ATT&CK Enterprise v15

                            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

                              288B

                              MD5

                              3cb0c8d4e594832a9b72149d9850a4ed

                              SHA1

                              17a4fb73a39dd998bc485485b0cb4ab8e44b6ad5

                              SHA256

                              3cddf04619de4f6a8b75c6f53a688cd60bba95a4c1644b4b00bd2d1c6524afde

                              SHA512

                              4c2a9c40dbc0358f7795f9b45231d9cd3a7e03762ec8895a1fd99d82dffe7df06aac4edb206062e9075fb18d4e3f28fb84cea7e803c572bfe02a8749af935e74

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

                              Filesize

                              1KB

                              MD5

                              455f5bd3523be19f19c8be2dba93d2c7

                              SHA1

                              f70590f7fa18041bd7f37404d60957d053d38862

                              SHA256

                              98c3641687491267c19a29d6d7e02d92b11e49c3670b509700cad5068c9ab3ed

                              SHA512

                              f848f74583387d7234f46f24dd1618328c0ad0425d39e2cced38a8139151b55fc5c173bc4ff669bfd7e9fb90781bbd9e5955a181cc9264e8aea1bd7902ff9246

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

                              Filesize

                              865B

                              MD5

                              71a47c63f97b892aff9e453a08955185

                              SHA1

                              88e8d35b61288d14cc6731fe784dad121834bfd2

                              SHA256

                              6f82168f53546eee7b9e2c943b3b572f56c6572f3e52f9bf283ce43127f893f9

                              SHA512

                              d134ef45a06c400dfed421fccdcc367de0b66e28fac555feda6e83b132f8197b630571c2b3bc5feaeed891719b3d6ef8f51f1b43189f36193c4ed88a792a09ba

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

                              Filesize

                              865B

                              MD5

                              887e3e67b55b94cc03ce0c64ede109a6

                              SHA1

                              3fbf57e055e41901d7fba423be26bafc377e2acd

                              SHA256

                              808561f6b8efa11466431c714c9a2d071858dc7987d8d8d15e0f276c3d3f4e6e

                              SHA512

                              95b13e6d39a4e16fb0259afc52795514841347a1e21d535e9aa96c066736efe022a7166f8ae2b31991b18c7eec95cf3b86d53c496405e6e881e60d22dec96466

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

                              Filesize

                              6KB

                              MD5

                              f1a9871ed708f3b9e21d7a4a9297a0df

                              SHA1

                              23fbe44118d6b6f9b7c5fb070435625f7fb16ff8

                              SHA256

                              9d4a933293eceb6e8e877e4fb344d62c4648e121c2aaaa45c922f24b2f725250

                              SHA512

                              c42938cccad48fdd90cf13ce5c9c19928cb9bfc4b13191fb534cc5ed6271369fdc5e2b5c5503689cc943f9cc2d2c99c84220a633a88d834f2382e7ef71bc440f

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

                              Filesize

                              6KB

                              MD5

                              21864a95272d63bf78e328d257804e24

                              SHA1

                              dbfd2fa581470a0d5a2a21a4ee2fe77ca86be491

                              SHA256

                              74b0af002d8d58bf2b41ec6be10cdecee4a74dafb7a9f9dd2f1f36b30309f4e2

                              SHA512

                              e97e87523c75697cf7e89997caaf59573c6333a7bb4dc1a3ae3add8aa320c5a543dc6582b007a13be9d5cb2b241aba61ecdf492e5d26144404053bdbd42568bd

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\b8e45bb7-63c3-470a-82bd-30bcc1559df7\index-dir\the-real-index

                              Filesize

                              72B

                              MD5

                              cefee905eadafc60387b546ef3099248

                              SHA1

                              ecb232baea1546c85fd11d173a116557bc771cad

                              SHA256

                              ff11430300b351d8ce54efc84447347d812fb3aaba8a67c9500012e6b359b285

                              SHA512

                              ca9dd21b94b8cd13a7f0e96e089bbcad9fe9bc9843757f5ba393c9ac9ff9df2394dd215b9b9ceaf858571d56834ce5a80055e6abcf5dbb2ab20d46a4ea48cd02

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\b8e45bb7-63c3-470a-82bd-30bcc1559df7\index-dir\the-real-index~RFe584159.TMP

                              Filesize

                              48B

                              MD5

                              840e32f2ebf26e5219cd398e3e1343c4

                              SHA1

                              54ed5e67d647aa54323790b4c4ba29d592663218

                              SHA256

                              86207daa4669be8fbc433760045084f545e7af2a3e0019932174b2824aea9631

                              SHA512

                              534870c0da4c4d9a61079978218168ab129682d1b71864500000ada5d77fe0c40762aee32357a0a98d5d615af7da125e9080f914f6e3e8847f8328f3e7625c67

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\index.txt

                              Filesize

                              117B

                              MD5

                              705ff5948e665ae309cc530f5ce68e0b

                              SHA1

                              04df9f097404e29783f7e5b166b9970e20ad85ec

                              SHA256

                              8f6c17baa640602ba0d587c2484a72511142a51c7bdcbb1d36446fd58e243e75

                              SHA512

                              956191a4bf2f8242ba97771f00439715f67903a60107761ef36f29366a238dda74cac8aea9b6aaf06d52d804507aa55913514155905e8fb57818f1f00042b535

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\index.txt~RFe584198.TMP

                              Filesize

                              123B

                              MD5

                              85fdb273398515f217f321f8261238f8

                              SHA1

                              c91d86b98aa7b68b05cf737297b67a7296bea14b

                              SHA256

                              dff49bce99dc9439383a28f95752ace8d533f9839c011e34b87f972feee0eb59

                              SHA512

                              ac8d72fa8643278ee6f88e75a4b0156aeb52b0474e544daa675f7f5e2fb8c13318f729dd7800839fc65b03b954ba41ee1643ff212a32265a9aafd436f6b5f38b

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                              Filesize

                              72B

                              MD5

                              5a1384e3438a5d652854026fb42a08b2

                              SHA1

                              2efcd49995589fc31bd3904b973b520df4df5188

                              SHA256

                              1cca24e9a31100aa8968bd7df458f5a2014a53b651dda40ae2591c40950b0498

                              SHA512

                              a54665b949100a63052edff4682e86f82c55ecfc66fc2c3fba08859858ee3e8577c661e7a4021a8ce9a944ccd3812caf3b6ef4ed86a7bff975e3016e561e12f0

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58412b.TMP

                              Filesize

                              48B

                              MD5

                              560a2b46ffa8d80fc448ced7eee9cb22

                              SHA1

                              4e16b6e5223e8b5e94b31d0abcf6daf5ca8fb05d

                              SHA256

                              31f797260ccabfba250c4983a9f07af7610b72bc6d1c1093d600575752c77b14

                              SHA512

                              a32d7bcd0a61c6b0d50b432032d495c7ed3bd50bcd05243f5e2705c02da8439d335f5b74b03383d39c02136738520e519ff1833d4082ed19c18ba642cd8d773c

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

                              Filesize

                              128KB

                              MD5

                              00937baec7c89223791d12c426d44065

                              SHA1

                              1ed973d99bd70413a69c1ae8567f82e670d917ad

                              SHA256

                              36fd32cf722f643504f29902e1059263ced7fbb7c434f203a895c20489538fcb

                              SHA512

                              d1445ca8990fe16eca1e47e8fcbb902127e42535ac8d42ed8ef52e9e4cdd27c3297b97e2a8b3d01f2c3dc681380625b6ddc0dfe8536626f1d907ebf121a874ef

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd