Resubmissions

29-06-2023 19:10

230629-xvl6xaef42 10

29-06-2023 18:54

230629-xkpjaafd5w 10

29-06-2023 18:41

230629-xb1j7afd3x 10

Analysis

  • max time kernel
    211s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2023 18:54

General

  • Target

    https://r.srvtrck.com/v1/redirect?yk_tag=337_47d_c3_3b6f&site_id=56e7d51be4b05d750682348a&api_key=abbc5236946676eae219a734c0a1c5e8&url=http://2XZMZC87K.jackfrostloghomesanddesign.com%2F%3Fregister=bWFyY2Vsby5tYXJ0aW5zQGNvc2FuLmNvbQ==

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://r.srvtrck.com/v1/redirect?yk_tag=337_47d_c3_3b6f&site_id=56e7d51be4b05d750682348a&api_key=abbc5236946676eae219a734c0a1c5e8&url=http://2XZMZC87K.jackfrostloghomesanddesign.com%2F%3Fregister=bWFyY2Vsby5tYXJ0aW5zQGNvc2FuLmNvbQ==
    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:2120
    • 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,0x100,0x104,0xd8,0x108,0x7ffeaeae9758,0x7ffeaeae9768,0x7ffeaeae9778
      2⤵
        PID:4896
      • 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=1796 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:2
        2⤵
          PID:1908
        • 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=2168 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:8
          2⤵
            PID:3428
          • 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=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:8
            2⤵
              PID:2672
            • 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=3224 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
              2⤵
                PID:4936
              • 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=3236 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                2⤵
                  PID:4100
                • 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=4540 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                  2⤵
                    PID:3528
                  • 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=8 --mojo-platform-channel-handle=3540 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                    2⤵
                      PID:2456
                    • 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=5308 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:8
                      2⤵
                        PID:888
                      • 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=5328 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:8
                        2⤵
                          PID:3960
                        • 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=5368 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:8
                          2⤵
                            PID:4636
                          • 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=13 --mojo-platform-channel-handle=3292 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                            2⤵
                              PID:464
                            • 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=2880 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                              2⤵
                                PID:644
                              • 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=15 --mojo-platform-channel-handle=2852 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                                2⤵
                                  PID:4648
                                • 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=14 --mojo-platform-channel-handle=3428 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:1
                                  2⤵
                                    PID:4544
                                  • 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=5140 --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=5420 --field-trial-handle=1780,i,2741094502322245663,13156349443646899548,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4308
                                • 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:1380

                                  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

                                    96B

                                    MD5

                                    83629cfe41ca1cedc08b02d1aacf3d42

                                    SHA1

                                    84dd11191b09e4bbe8fb6ec9da510ee30f8490aa

                                    SHA256

                                    94ccd66698472535891b66e7dbe2841f979edbeaae6fa7686aad28855abc4f6f

                                    SHA512

                                    622eed3b35d3c75bf55c569bed3f61e008f718f903e9ead7ed78d33d8ba1e02adbd55a1d041f9d1d21b6f3f911f704ca057b798df0ac082ed891b16be0144aca

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

                                    Filesize

                                    2KB

                                    MD5

                                    bc0709b2ea1233c12313232928c04b2b

                                    SHA1

                                    6ec0867553994b07c17663f91734db8c9cb11464

                                    SHA256

                                    ffdb2cabafde2b096bc87875434a2be5e4b82b64d0f0a4714c8758b6727e363e

                                    SHA512

                                    b13b2e156d65e97ce464e041c1103ed6cc0a07301ff272723015be48ef560cb73bdd60a90a32442249f8a31e140f110094079a175f9e87526575dd0bf7180a1b

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

                                    Filesize

                                    539B

                                    MD5

                                    134c7d018c60729121a2f9e66f737611

                                    SHA1

                                    a4c7996b52a648c03adf708412e2d075cf467872

                                    SHA256

                                    51c47846c4f99568c36fa8d46f4f0269b518e537ac6bc034eaa8750176cab1bf

                                    SHA512

                                    801dc8c2e10ab046e375f16a6ec6324cf9e5b8c8f6418c742b44b9cebf9a12597021d2c9f52d1a97310d1f1b1d1e020c7e450e4a7e0da35ff936e64a0f6e4c95

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

                                    Filesize

                                    6KB

                                    MD5

                                    43c3d9f6b289dc665b41ae80c0b5ce9a

                                    SHA1

                                    c31772d47f1131a6b0d65c715ca4f283453cb872

                                    SHA256

                                    77eccbbd03bce111c1ece88541d0e93096c6e4f194fa0f15f98c97796788ef5f

                                    SHA512

                                    2e8fa326fc4b970b7da8b600611c086910dc358373d0c12b762632ebd6a9270e7aa4ad4377c1e5fc367c3b2796f346d9d04bee4595264a3a49a7d713be17c7ec

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

                                    Filesize

                                    10KB

                                    MD5

                                    8fabc9eaecab75988b75d05537d1ed86

                                    SHA1

                                    0faea9733a561cad26c765387c35bca72d5a3a46

                                    SHA256

                                    bdb5882418ad14c782f8a345dc0089e13f900626866e2a69a6d10d974429e47e

                                    SHA512

                                    9bbcb26a3abcf6ae1ea5bd9b6a28ce1d10fec71ded0aa02a03dbb0b94f135b1bec2ea04a2a191d52f3592f57fbc677fc2c34fa5639a67ecebba2b5cd65269a66

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

                                    Filesize

                                    9KB

                                    MD5

                                    e1f1add7f56033fbc7bdf6ae32033c88

                                    SHA1

                                    79e37e844fef81a6bdcb86ae5fee7f28bb377c93

                                    SHA256

                                    e2907eb48c97b87d657b0e3c199fb3c9577e1e2a3fde702aba9556de5436f905

                                    SHA512

                                    3af2a38100d6d29bf061c506dac8539542df49a5dfa386e5774cc07801dd86dcec5bc6940a7e5c6cc0969127c5056fa11f9a5d5eff85780e3a60eaaea4b27399

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

                                    Filesize

                                    6KB

                                    MD5

                                    cec390d31b279ebce9a58de350f61666

                                    SHA1

                                    f1672ebc1dda601e5037bf9398804e873da9f1a0

                                    SHA256

                                    149c198a2af100d06d04e0d4f3376d9043d5b0f78de6f13ad1a144981184745f

                                    SHA512

                                    4cb107308c8faa6f475a239020418b5ec76696f52c1e0765ed364b3dd82048b7d647e6bc4113f551d407564c036d00328f94986dbff2fabf24e4087bcccea880

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

                                    Filesize

                                    15KB

                                    MD5

                                    9cb8e5ab0c64c00ea1db18a044b28084

                                    SHA1

                                    b8f3adf2fcc59ed78a56f40de88ed9cb80fc012d

                                    SHA256

                                    739f30598a0a39896f20110ddd3375391e1f8313b226829b03bf7f09440722a5

                                    SHA512

                                    53108dad3834e3ed7a179cd24205b4178f1bf7304e9bd74da4b88b5e5805ee919a3ee36829d688cfd82d83658ef5e61272a2d51520cafb1548f71641780cab76

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\d014c35b-0f1b-4c70-aad8-6cc9e16ab686.tmp

                                    Filesize

                                    6KB

                                    MD5

                                    54722b0fa477b772e0d55437175dfdd0

                                    SHA1

                                    b06d9d5e8b24f6c92a79f81b3b5871ef2a8e64cd

                                    SHA256

                                    ac4b4c6ac0db272cc8b74903441b7d6b33e9bf8f473d0777c6d932f17252077e

                                    SHA512

                                    9b610cf7c550cc34a8e79bf7423c29f6d8a22a1dd5fd256782029b87a05d8ae0b5b6ed949f31ac04e2fc27f4afbd38454308d1317d6a7386601027365d0fd763

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

                                    Filesize

                                    172KB

                                    MD5

                                    df103075c811684a74a751b7e0f20d03

                                    SHA1

                                    0649acf12441e0408e96cfdebeed15ce97ee342d

                                    SHA256

                                    d94347e15352683b8632f8fd81376ff3f949feccec26e19d27e9a5718846483c

                                    SHA512

                                    9ee70522c3501ad8ad74812997285d02e84d2bfbc89877d33ba77ae1a9ac6e4d1fcab4a7ea28d27af25f2b0e2b67c9b2bb42ba5b07ec0eb8f264e80e1f0bbf79

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

                                    Filesize

                                    172KB

                                    MD5

                                    09f68930c518e19b2e17b7481d04eabe

                                    SHA1

                                    f9479f2bc381aea2211a7037bb8650c96c41b196

                                    SHA256

                                    a3a23b26ad4b3066321bb43b0806dc6e79f0d8ad1b73ceb011c6fb9e1834915c

                                    SHA512

                                    348f6443c11e19d434c8e8b3f2b67a5d0f2be3a316a2d3506e87ac8d40ae40844eb63b1c28af7826ebd0f3ab0492c966d5627c339704513523f566dad4fb3011

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

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd