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Resubmissions

02/06/2023, 07:11

230602-h1bvssac99 6

02/06/2023, 07:02

230602-ht5jjaag4s 6

02/06/2023, 06:41

230602-hf5mdaaf8w 6

Analysis

  • max time kernel
    1799s
  • max time network
    1799s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02/06/2023, 07:11

General

  • Target

    https://yandex.ru/

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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://yandex.ru/
    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:2204
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ff81fd29758,0x7ff81fd29768,0x7ff81fd29778
      2⤵
        PID:2236
      • 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=1964 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:8
        2⤵
          PID:3752
        • 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=1596 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:2
          2⤵
            PID:2700
          • 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=2072 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:8
            2⤵
              PID:4896
            • 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=2976 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:1
              2⤵
                PID:5012
              • 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=2968 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:1
                2⤵
                  PID:5016
                • 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=4372 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:1
                  2⤵
                    PID:1304
                  • 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=5252 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:8
                    2⤵
                      PID:4972
                    • 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=4912 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:8
                      2⤵
                        PID:3388
                      • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2264 --field-trial-handle=1748,i,6034682176104487976,13322077460293063202,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2208
                    • 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:4720

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\7fd7db1e-0be3-4d01-94c7-bd7f42fd02d6.tmp

                        Filesize

                        6KB

                        MD5

                        7139755ff0b3b4d96a965e625fe5dcaa

                        SHA1

                        d26802cf1d25047395083c1b1900cf12fa405035

                        SHA256

                        fc7e85f91bd6b89c01407a7d439a3a57f57ac2b9d505a1b7f58c4b8664236c9c

                        SHA512

                        bc4ed447842202afbef09ed8dc4dd36bc247442a21aef88d311ff0d38b7f63843005837a832e51664091b1e36e29b70886537533edf79a34372180d37eb8926d

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

                        Filesize

                        408B

                        MD5

                        32ddc7b3155a343abaecad9c769319d5

                        SHA1

                        487f5ad576a5121853a909c88f993de9eb8e4090

                        SHA256

                        e8f525f646b9b9216a2b959bb7f0dfb4d4d55c96ba8f6009174c35b3578f93a1

                        SHA512

                        21fc81622f4b55d5f550a43e4162f72114ea4913f824e2f1decf5995afcca0b0a5e3edd8b98fa56745c22f8c20a3686c91a0d810bb84806365e49665470d6834

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\CURRENT

                        Filesize

                        16B

                        MD5

                        46295cac801e5d4857d09837238a6394

                        SHA1

                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                        SHA256

                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                        SHA512

                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\001\t\Paths\MANIFEST-000001

                        Filesize

                        41B

                        MD5

                        5af87dfd673ba2115e2fcf5cfdb727ab

                        SHA1

                        d5b5bbf396dc291274584ef71f444f420b6056f1

                        SHA256

                        f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                        SHA512

                        de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                        Filesize

                        1KB

                        MD5

                        7f9e6a0414b89dd5b676ca8c29b164c5

                        SHA1

                        691a1a19cbfd22306e73ad50e3e585d523782e8e

                        SHA256

                        64c81661dfb9beec5a957b93e3f4f70e64d11bfa11be89a36f1f29c36e0a19b2

                        SHA512

                        f2785e0ea02bcb2ed0abbc7295bfe8417d2cf76ded0b9751fd1c2bf5add5dcc5d0360b59fc2dc280fc1b5eb09e333a77ea9c511f3e6d129a263be4341f1a1aec

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

                        Filesize

                        1KB

                        MD5

                        123dd9759034017fb7f912d86cea5cb1

                        SHA1

                        68cc61d8a4ab4f89b0a68d665b901d4394519f8d

                        SHA256

                        6052a359f2cdc24b9a8d72d76e1ad154e1c41037909ccad511c33b3657440426

                        SHA512

                        9f9ab82319a7bdabe06fc0da0734d77880c63b430a76f9243fad3f2fcea52b3b30728956196bfa57bbbdf8929c4165b8dc8aba79d8165e1db9522f5d1d90a65a

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

                        Filesize

                        1KB

                        MD5

                        0ffef2f7c0bd1fa7169a75d4118e88fc

                        SHA1

                        605d2e19399fc5b8e40828bf2ae0680d7e801fb1

                        SHA256

                        b364e4d64cb22473af4bebd2b4d9fb2c5d2c81dc3e81835737da94c9ffe414d3

                        SHA512

                        f12136c700b4ee060d89ce6a0723936a597c244fa4718357bfb9442160ca8db80796dbfa4dcca1217090f312b2d180b501925389473a9e46a7c5852840d33e8d

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

                        Filesize

                        158KB

                        MD5

                        2dec365be1ea99cbed30a4d163d727c0

                        SHA1

                        a8415af27b0c423cab17cd7e26d154a0b07778d6

                        SHA256

                        2f4a90a7da2ad797e3c132a4110a7a732de5b1499909bde1ecb536cb1a3632de

                        SHA512

                        1bc12d3e3ac833ba6cc9be36eacfc89b48a272e88cb6eea3fa75e593074ec5ed5ca7abc7a39c696978ff2f4ac2fc03b07a5426184dcec1d6a5c8e2e57deaa941

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd