Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 05:39

General

  • Target

    https://putrefiable-graminaceae-47595478bdfc.herokuapp.com/b?y=49ii4eh26or38dhpccsjge9ncooj2c1g60o32dj671gj8ch25gh748hq49k78t3g78niutrnesn6ssjdcdnmqrbldpkm6obkd5nmsspecdnmq8g=

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://putrefiable-graminaceae-47595478bdfc.herokuapp.com/b?y=49ii4eh26or38dhpccsjge9ncooj2c1g60o32dj671gj8ch25gh748hq49k78t3g78niutrnesn6ssjdcdnmqrbldpkm6obkd5nmsspecdnmq8g=
    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:4900
    • 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,0x100,0x104,0xd8,0x108,0x7ffe70919758,0x7ffe70919768,0x7ffe70919778
      2⤵
        PID:2548
      • 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=1628 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:2
        2⤵
          PID:2120
        • 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=2112 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:8
          2⤵
            PID:2196
          • 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=2232 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:8
            2⤵
              PID:3440
            • 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=3220 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:1
              2⤵
                PID:3504
              • 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=3244 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:1
                2⤵
                  PID:4572
                • 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=4960 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:8
                  2⤵
                    PID:3900
                  • 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=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:8
                    2⤵
                      PID:2660
                    • 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=9 --mojo-platform-channel-handle=4960 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:1
                      2⤵
                        PID:1612
                      • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1852 --field-trial-handle=1872,i,3192703955531168434,7112868042149939588,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3988
                    • 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:4324
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4220 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
                        1⤵
                          PID:4836

                        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

                          312B

                          MD5

                          238366d2ab6e14b7887f90f1dc661663

                          SHA1

                          6e7f90325424b617d9b16a0b8a30026ff09f2427

                          SHA256

                          d24822a5ce79033373b3ba0411fc6cc5be6e8deff06070f20b4957f44457cacd

                          SHA512

                          cfab4aa5a66a633bfc783000e6c392a6d46e5c9f6ae7d6cb6d7f0949767ffd87c5f0485e45ef491a6e39afd1115d99c3c877c740324cec0f2ea07ba2f717d632

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

                          Filesize

                          336B

                          MD5

                          804eda299d5620b8d24860b944184338

                          SHA1

                          062be9e56bfc64d3bd89805f677c28fe8d48d561

                          SHA256

                          942f4a850ba045a44c1f8f79a03d74de772e72bcacaef1c4f2893b7e4e13110f

                          SHA512

                          931a5577991c5d25e89ad1896ece842be7ca3cf8614f0c7f79ad1bac435d3dcee3281c68d0ad47f4d568037b970429ec6899365ee26898c0ac07db4b8dca236d

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

                          Filesize

                          1KB

                          MD5

                          421bb8cfc0bfbfd0a697cd825e19da1b

                          SHA1

                          31b74080e1e2dc87204fa776822ea08509a0d197

                          SHA256

                          57b03ee1995ad530c80f14b7d3bca3e56071afe76537c52c88af0bc332a4ae81

                          SHA512

                          8eed45b9342124c9dd41e7403c9cadd13eaf0c96720283e4184fd25fdac649b913c00dd1934b766fc9f6cb27502c0b41a6fc9ea1124de4956d34633d0c548010

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

                          Filesize

                          1KB

                          MD5

                          d10d90936f56e9cda34439b360695e4e

                          SHA1

                          80971e1aa547a4de8b0c3081695341841a6cc379

                          SHA256

                          db15c0a2af4226f8e124210cf741d6c326724ed153628a64a6929679abce4ea0

                          SHA512

                          333f4547b42907249005969804eeeeaba3779d0e1f0a49945fcbc8ad22d28a5a6b1ac9cf7380c30e35d2711b15cc44016c72a2d2ad2e383228d74a191091e17a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\b9621e3a-a258-40df-9d0b-d6afb9fe60e6.tmp

                          Filesize

                          1KB

                          MD5

                          8e35f0f212428010289b29b00bdb5921

                          SHA1

                          d103c8d95176f76b392df84a1f527db31154b93a

                          SHA256

                          d7fa14f78a1e6416355edc93c0b6283d035310f773c9f7979358358fdc4abcdd

                          SHA512

                          3af26f9e58069cac7078d84efcaa26aa214c971918195fcc36ad69c6590627522c502049532d9bc9a80036f03ed52b51d52eb3c5645f52f7058892f16478fc22

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

                          Filesize

                          6KB

                          MD5

                          27788f19024da28f345da24e81e0ac87

                          SHA1

                          d348f1768f03b24b150e19262556b23dfeb8e284

                          SHA256

                          7f28ac88f64e953c8f3b8217841bc5c3a1e0cb7d67dc64770b95aa104292602f

                          SHA512

                          5b2f7153d6e693221b31ce6605a3e313740e28a199eaa674229144e07d1f8413ddee0a63afac28c45438fb985b710095f9d81bda7b07220073e116e0f0ebd0b2

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

                          Filesize

                          6KB

                          MD5

                          3152d7c19980ce789cd64704cbf03343

                          SHA1

                          643976b1f8fc4235c4876e9b87fe952ad8a4f275

                          SHA256

                          66eca9d7aee685b6a434d0c30f55f6e0eee6a104c871ff9fdc7db0ab52aab8ed

                          SHA512

                          c6266a991b76dbabb0decd749739ac80d2ddad4ccef3e9e245c7f27352758897f5244f723a5138edfe4e6f78dba3fa0babaf6c11affc9a58cdc120e26888d8cd

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

                          Filesize

                          6KB

                          MD5

                          ca7e880fe15cf0591f5633a3aba0f12c

                          SHA1

                          ed6e1c4392ea40b9a10ea20abc6e0b3f013745b6

                          SHA256

                          d128a1ef0e3affcb8ef15b64a4c3935efd09fdc4f52c65888350aa7277d57c0c

                          SHA512

                          80320998a2288244e6488baeb5716c853a0a129f85da7ce9cbc2a0347bde67a09ddccf723590b50772aba903063907d3367a355b9a9693fa08692373301801f5

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

                          Filesize

                          128KB

                          MD5

                          b59ac118d201235bb08fd97e52408792

                          SHA1

                          a51cc8ada6ee40573900d14dffb59eba572ac33f

                          SHA256

                          17b392c7c15dc37ef758b3549191c32d5642106f504038a7a98ef21ff2940a5b

                          SHA512

                          432b47a5c4f7258fed527a3a2f43741e3ab4b27f53b40798dab2b2af7376332ce5642f503c7047215e4a99018fd161b2cf2766ea1361b4865891dc1358cbd6b9

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd