Analysis

  • max time kernel
    299s
  • max time network
    280s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04-04-2024 23:51

General

  • Target

    https://u.to/4kOSIA

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://u.to/4kOSIA
    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:2456
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffe44649758,0x7ffe44649768,0x7ffe44649778
      2⤵
        PID:3080
      • 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=1536 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:2
        2⤵
          PID:4048
        • 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=2004 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:8
          2⤵
            PID:2248
          • 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=2064 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:8
            2⤵
              PID:4388
            • 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=2816 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:1
              2⤵
                PID:3048
              • 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=2824 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:1
                2⤵
                  PID:4732
                • 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=7 --mojo-platform-channel-handle=4372 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:1
                  2⤵
                    PID:2956
                  • 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=4772 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:8
                    2⤵
                      PID:4424
                    • 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=3124 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:8
                      2⤵
                        PID:4820
                      • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2488 --field-trial-handle=1748,i,10695479964621463683,12691830251854380641,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3448
                    • 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:4204

                      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

                        168B

                        MD5

                        229ffd63fb9400633a1ef3fa7949a645

                        SHA1

                        8a0c165ac2abcecb16960d957774dc0c0cafd9cf

                        SHA256

                        13e0073f26dfbee65295e3ba9fbde5d72449578038bd46c078e82619bd5775fe

                        SHA512

                        05159638af75111a8d7fe4bb3ba8028c002d303a00258210dbfea8c3efb3bcb05f3e3672b75fd00a6800bf786b9e18572630e00a583515faa2e628651d27d82f

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

                        Filesize

                        1KB

                        MD5

                        78554e25d1c9b1ba065ded2fa84642d0

                        SHA1

                        857c2ae38fbc079a95e792056fab9dce1aa1632c

                        SHA256

                        5c6524f6f2a3e1b45505356cd3281f9ec9c65058edb53a9112edb0138abbc07f

                        SHA512

                        d56c00588b833bf6e0d0741a56d038d0ff5b9587aad02aec46b8373c89f57eb8632d7a4375f75cb98a0a9b2abc9c6d7b4e359b139d68a80d9851b3fe82d7990a

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

                        Filesize

                        1KB

                        MD5

                        0b46105f3f05557bb0b9d3431a10bfed

                        SHA1

                        db0253f4f7019239628820bec12a86c5a616523a

                        SHA256

                        923d1705c1cb440b318cfa5a384d882d6deea93fe4cd6ba859d3d6682cfa364a

                        SHA512

                        83b5b03f1970a9a69a2122c6e0f7f88fcf3a1d3ab6513cbc4060b45c68d53b834d7507274f8b84f11c70d6864dc6c6e30dd5dc9f11372b43bcc65f2b807374ab

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

                        Filesize

                        539B

                        MD5

                        849078a64b35b41ae83496269bc7f937

                        SHA1

                        c2e8649441340b4492c9fee1b050de222ecf6a00

                        SHA256

                        78540131dbdfa093393fe23e6c4358417915594c74402f549015c4241216a182

                        SHA512

                        a81c60abcd79423125e4aa35303b6faad2bb469414a2a763a2afcf737f63d19ce1127a91a2a548c866de0a67b417b7def5bc66a68269635e16599956a8696914

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

                        Filesize

                        5KB

                        MD5

                        8189dedca9c4d842f0467b647094f06e

                        SHA1

                        6090cad649963816449907b7a06d391d993dddea

                        SHA256

                        4e071e3882a6bebdb89acbc9d656d5e393d37c803eeed171d91d3e710df47507

                        SHA512

                        048d8ca2feb69c6792069a223a8ae1531f2072b45f6a7c1d455e657ff74b14f8d3511d5526e33e36cfaf9a71a97f8936d6143089be4cf533d96e6efd5208d531

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

                        Filesize

                        5KB

                        MD5

                        7ff753459df6e3df65ca454a82480162

                        SHA1

                        71433665f43704a148ee0ab1344b2b9e36e94837

                        SHA256

                        d297abf4bdb43fc1dccea9b2d93374bbb92f14b43cf982c977a10d41fd198424

                        SHA512

                        dbc88770f0685556e209aca79e957950404f34b042962e9635324c71e20bc79bd0b700e513e3815d06e1a3072bd44766e3e42d49a148f272f91463141bf25210

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

                        Filesize

                        6KB

                        MD5

                        996d32ce5135b3887b8ba414277c6a6e

                        SHA1

                        d092f71c4ef23d8adb4a760424a81dcc4a118b55

                        SHA256

                        ded5ccbd9d5738bb66d325d92388d865a6476f1e76eeb9f6d878bfe953e286e4

                        SHA512

                        f3712dc2010a4764de3f76de0c1097a5b4191b409f95b92d4dbe2c287c7da2f6bf317c19271f979c7dab03879428cae0fc4dc16d9c56b1e3247e782fe30ea8ee

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

                        Filesize

                        136KB

                        MD5

                        74694d45c1d3c95f23599b4b69be8745

                        SHA1

                        a82a2774e9041c76683019fe69e6d969ce48992f

                        SHA256

                        ec293bf254afc62bb6faf63af0888a4f4aaf87917165f3a839b6baf89c13f52b

                        SHA512

                        94cf351935502012b1fb41c8197fa2de634bc0e4769d91582140e8493e0d625d7198f79098be3516e211899b6a17883491348d51efaef23bafa5932ec4b8108b

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_2456_DNVGKNWILVCUJBKI

                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e