Resubmissions

22/11/2023, 10:48

231122-mv4qvabg66 1

19/10/2023, 02:42

231019-c7dp3sef25 5

Analysis

  • max time kernel
    93s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/10/2023, 02:42

General

  • Target

    http://delivery.mailzzy.com/ZGFXLTUDHO?id=116615=JUwJCFVTVFMERQ0OBgUKBgRUVlQKBVwKBQYBUlVTAFRXCAgMXQZWW1cADV0DBVEFUQFOUk1CUVYTdFELVQpeWAhVTRcHCg8eAA8ADgUCCwcHBAoGCAAKBlVIXRBCFQMYSVRcVQ0TBxBIF1RYWVhJTkkbUVlUH2J0IGx5MGMhcXhZWV1FElY=&fl=DkRNSRdfTU1TUFZQX1pEW0JZVhhaX1UcCVFAEVMKVlMJXEpVABYRTQ==

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://delivery.mailzzy.com/ZGFXLTUDHO?id=116615=JUwJCFVTVFMERQ0OBgUKBgRUVlQKBVwKBQYBUlVTAFRXCAgMXQZWW1cADV0DBVEFUQFOUk1CUVYTdFELVQpeWAhVTRcHCg8eAA8ADgUCCwcHBAoGCAAKBlVIXRBCFQMYSVRcVQ0TBxBIF1RYWVhJTkkbUVlUH2J0IGx5MGMhcXhZWV1FElY=&fl=DkRNSRdfTU1TUFZQX1pEW0JZVhhaX1UcCVFAEVMKVlMJXEpVABYRTQ==
    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:2224
    • 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,0x100,0x104,0xd8,0x108,0x7ffa725a9758,0x7ffa725a9768,0x7ffa725a9778
      2⤵
        PID:3960
      • 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=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
        2⤵
          PID:4680
        • 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=1728 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:2
          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=2252 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
            2⤵
              PID:4700
            • 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=3068 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
              2⤵
                PID:1412
              • 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=3104 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                2⤵
                  PID:1200
                • 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=4556 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                  2⤵
                    PID:924
                  • 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=8 --mojo-platform-channel-handle=4848 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                    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 --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3976 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                      2⤵
                        PID:1076
                      • 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=10 --mojo-platform-channel-handle=5204 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                        2⤵
                          PID:3292
                        • 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=4980 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
                          2⤵
                            PID:4236
                          • 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=3888 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
                            2⤵
                              PID:2116
                            • 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=13 --mojo-platform-channel-handle=5464 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                              2⤵
                                PID:1684
                              • 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=14 --mojo-platform-channel-handle=4828 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:1
                                2⤵
                                  PID:700
                                • 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=4528 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
                                  2⤵
                                    PID:4656
                                  • 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=4856 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
                                    2⤵
                                      PID:3828
                                    • 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=4816 --field-trial-handle=1920,i,10623787931389965064,15803148047975539097,131072 /prefetch:8
                                      2⤵
                                        PID:4752
                                    • 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:4448

                                      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

                                              216B

                                              MD5

                                              45543bf65a59120bd188184798bbf00c

                                              SHA1

                                              0e94edab772ec95635781c0f0ab41e705660b293

                                              SHA256

                                              181bde6b4e09abb2cdb7738044624ef2004d5eb89f3ebb3726c61731ab46099a

                                              SHA512

                                              344619cc49e93860883bf082e3160f986b2204c3ca628ed011edd13099cca7e4dc876e493bc950aafbf5b546a7cf53355995cb73e616cb7b09154b06d2dfad3b

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

                                              Filesize

                                              264B

                                              MD5

                                              7c8a870af218af5601d9ab5742983412

                                              SHA1

                                              a29fe44dc5c904d39b5ce4c77f0b07ff840d3811

                                              SHA256

                                              610156ab3dacdb717adc4c42a710ccf18374072c9517e14f8a8f3b8381864614

                                              SHA512

                                              9625eaa8f5b06f627b8ce6a184e82cc564002437629727c80e39d587f20c8030872f434b335fb9c21883b38d2c86795b7430ffd54e013a7e7c4f2494573abde6

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

                                              Filesize

                                              1KB

                                              MD5

                                              639dcea97f48e4136d4d1b29cc9e9c69

                                              SHA1

                                              2ed84e5a0409d9a052291c5d54312ab435c94ba0

                                              SHA256

                                              4676256eb340deb4d15994b98232df4bf515ee74d66d3fd56404536f7fa8c9ac

                                              SHA512

                                              8c85d620b53d5b17337e467cac2677d017f3d4373cb5fa6874e5db9b865acd595bb7b42520bed52035ee3a6c9540d91aed97083d14a12b104135ffdbc4246155

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

                                              Filesize

                                              2KB

                                              MD5

                                              f14d9db5fe25c6d6368702f54681fd56

                                              SHA1

                                              7e883f0f7d08c822680490c6e5541e18bcfcd96a

                                              SHA256

                                              5d95174d03e4c1813bef63dfd4fe556e3da6607e0c744bf06c6c6e706dd4d83e

                                              SHA512

                                              8c138c94ec7547fad641f2ce3d65bc3be8e01eaecd905d4263f1dc2d5608fa60dff96da1fa316d302e4ac6a530db624f549d5457a8b840c6c09baf8103aa03cb

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

                                              Filesize

                                              1KB

                                              MD5

                                              f045c41cef66a4176d68a2a6eeb8b4fe

                                              SHA1

                                              dbdccffd49d6eba9b77bd1e814ba6fe76d75c222

                                              SHA256

                                              ae7156532abdde9df5afa521241f5f865ccf9b940ef722729236e1c91adc86e1

                                              SHA512

                                              e2a8cb25d3297894da3d6446d2d7661fd8dbef81d852c83c20298f07aa00fb8af4a92add0467d7f9e02910563f66f66f6e012a9c05bd58bfaec30317aa1c00ce

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

                                              Filesize

                                              1KB

                                              MD5

                                              219315297206993f8566584b673b1e68

                                              SHA1

                                              b2b76347cfe233b8dce38bbd6f7fe24236778eb9

                                              SHA256

                                              7ef7d1122884ea8e023379d68aa66670782e13b5becbdfa3f94aecd98d4d35ad

                                              SHA512

                                              852418f99ecf088504ed7ba3439cc73209c9ba0a138fc8417b288962d74bc0473e8c60117925edc82cd3d0e48630bd194fc331dd6b9468fd12b260be04f29583

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

                                              Filesize

                                              6KB

                                              MD5

                                              7824a3d2a597bf64d9a1baec8a90518b

                                              SHA1

                                              b0c11629ab4362ba1221bb2349481bc7cd469c37

                                              SHA256

                                              0e92213a2c5d7c81171d9faf61378fa2cac6694f956ceee1bd71e60845c240cd

                                              SHA512

                                              5fe4abefac2de40d63b56392803b932b91ba598f422b1bc1cd879a522883e0a121d86d89d235d85909a5d8229a90aeb784980cd81cb121a3cb30a009a11b99fc

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

                                              Filesize

                                              6KB

                                              MD5

                                              081cfa8dab7941db16ba48869067c08a

                                              SHA1

                                              ba3e0752a1450acd11110d04f9fae4568821b89e

                                              SHA256

                                              4e87281082b78d08b188d88f851b497f0f6afc41e7e37c059e33b2a37ae16961

                                              SHA512

                                              4cf737ca230f525a3663806882c4b9b4421fcd1bf85c904584f11dd8b784463e5570652114d90c6144117fac4823266e6834f12fe33d683c1d0964a25caeadc5

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

                                              Filesize

                                              7KB

                                              MD5

                                              30d30d099087a0f5a1f5b7f182ae6336

                                              SHA1

                                              cacda76737fdbe170826a8fd507c4468b4f6335c

                                              SHA256

                                              86b94a974eaad440d987d42a0f6419c9518034e358ca6cc42ff4f0afa67e55bd

                                              SHA512

                                              1a29804c9ca6231f76121551fe38aa99e66655977d91ad6d5d3c3a44c8f2ce47fcbd203a0c95f4f5e81b006db598139ce1e8e3357e976969dc5df09d2af7444b

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

                                              Filesize

                                              104KB

                                              MD5

                                              3269cc5d300dce71e4f865aa4f13b0b7

                                              SHA1

                                              4e2a3acf31c8a1f69d893298bec06f2756a0cb30

                                              SHA256

                                              4510b8f65576a21ea9ecc264cdae2bf6477bd763b20f1dd991e3db1578aae5e4

                                              SHA512

                                              7013655297c0517515ffb1aed40bdf3558772c88941f35e59e4be31f556bc10789a4181e8c41002d762b9f96a369b1b321d2005889e8ebdc32a5c306dab3caa1

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

                                              Filesize

                                              103KB

                                              MD5

                                              ef86b4d80c0881e77fbaa9838d66f2af

                                              SHA1

                                              e1c417ebac9f19c0585b06686ad334b729a72e4f

                                              SHA256

                                              2e69c36c606fddb3094ed3e371839546afb9c3dc824ee49e21e67fda145fcd71

                                              SHA512

                                              b30a2839484f34d6cb28238be47292b611e5dafb539dea7e8d9c67dd4c0776833c3c73a505528dcf2c8ebc46430dbb776c88ab6f7341718f2d38d6357fab837e

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

                                              Filesize

                                              121KB

                                              MD5

                                              f579e4123f4a091c029d715fd4bc1ab3

                                              SHA1

                                              457b203827b2017643b2cb447ec441e35fdb46e2

                                              SHA256

                                              dc392eb87e195bc626a08b8886be52f5fd259285453a2b6966cc832d68bd12f2

                                              SHA512

                                              cbb24550367fb4d36922a3bca84beb063bfe7a0431b11a6e722bf76a21d9bd2bb12e80061e29468659adc95d3ac5f160445101fba18036d8278d59faf07d1190

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

                                              Filesize

                                              103KB

                                              MD5

                                              01ba68558688feb7da5d335523b12168

                                              SHA1

                                              917b24637bd1b80addac08ab3d4156844fe6aa6a

                                              SHA256

                                              3f327e76abd1752e38a3bed0dc3b24a7caea09ef422a23f25fbd990a895b628f

                                              SHA512

                                              4aad76bc99244b8b20407a9439c22ebbb3922144c8f7325dc5b5ff422642f65d1211c671bc87b2c82c381601cc284d6f56d97877092f27cb3f519e438b5264fa

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

                                              Filesize

                                              105KB

                                              MD5

                                              957dc7ce2d26745efd0862d53b583e6c

                                              SHA1

                                              bc79d4da808830d24104131170885a65ae2dcef8

                                              SHA256

                                              17867ef8cf5b8086df3b0fe0a9a73682cf50b2b4b1418453d0df8599c5c692a8

                                              SHA512

                                              cacd9e83a74859d68b4c0332307a2f13b8b873b6ee2aea41a5d0f2338b47362a7010f9be5e13933924da67305822e58069f6dfd97fe0ea9a1a401461a73c80d9

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe586889.TMP

                                              Filesize

                                              104KB

                                              MD5

                                              c371c94e0bc191e6ccddfb20b759f7ff

                                              SHA1

                                              2a47746ecf4a9457b84de22f61a6c82f64996fe0

                                              SHA256

                                              0ea1f4ee2531b769a27394f3a32132133ecd3f3ccdce2316de3a01ee5e430188

                                              SHA512

                                              73325d32f77b1f19c1e4956032fcfd568629a4f6611e33c2cf7bcf1e1e7e09f774d1eb88c0af1fd40430751a6ac7407b139a1c448d536175c278d0dae51da2e2

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

                                              Filesize

                                              2B

                                              MD5

                                              99914b932bd37a50b983c5e7c90ae93b

                                              SHA1

                                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                              SHA256

                                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                              SHA512

                                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd