Resubmissions

21-11-2023 07:12

231121-h1wvzach98 1

21-11-2023 07:09

231121-hyrhgach86 1

Analysis

  • max time kernel
    360s
  • max time network
    323s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2023 07:12

General

  • Target

    https://www.mythialauncher.zip/

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.mythialauncher.zip/
    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:5016
    • 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,0x100,0x104,0xd8,0x108,0x7ffed78a9758,0x7ffed78a9768,0x7ffed78a9778
      2⤵
        PID:1108
      • 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=1708 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:2
        2⤵
          PID:2980
        • 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=2108 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:8
          2⤵
            PID:4992
          • 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=2212 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:8
            2⤵
              PID:1128
            • 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=3024 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:1
              2⤵
                PID:4784
              • 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=3000 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:1
                2⤵
                  PID:4140
                • 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=5424 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:8
                  2⤵
                    PID:3772
                  • 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=3900 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:8
                    2⤵
                      PID:2584
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5164 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:8
                      2⤵
                        PID:3024
                      • 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=4588 --field-trial-handle=1868,i,12067411584481917269,2583986301980833815,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4064
                    • 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:1924

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

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

                        Filesize

                        1022B

                        MD5

                        4bfec75b3230f16ad7f54b1d8bf08072

                        SHA1

                        d5525aa6d13851f69a6ea6112b6142957147ce94

                        SHA256

                        999cd63fa0906a16073b6382d7339e6f7ce4d17b00513c98c6454e1f6c273a3f

                        SHA512

                        1f4c59fb0b7b731ae5f7c25d710046de040a33face33307e5657edf5194856883c56ce19eee43434ee870c7ab6cf9caac3bdbae1f295117c01c99ce1b5355919

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

                        Filesize

                        6KB

                        MD5

                        9e88bc1ce8240395b987c5628cb89956

                        SHA1

                        2cb25b793769b0c462b3b1765be6f6f7a616a206

                        SHA256

                        b2fcc49736070e7025ca088f3ab03d48c9540b7b2d28a0d5cb1edc3b6b5c6ef8

                        SHA512

                        6bf13ccb07a61e09ad58bbea59f67ae3a95eaa4758862d68644403f80c62fee54ee6f31c5f62f71e680be57d51986a51d49bc487abe249a4ff92966bd85ef144

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

                        Filesize

                        6KB

                        MD5

                        3c5ca085880e466a050b8d690344161f

                        SHA1

                        552d163202adfa58e075ccd0dbb7c2b16f639476

                        SHA256

                        9ff6ab51a14962ae6be31c1bb18ad2f514666c29870306812f2e7442c43d937f

                        SHA512

                        d6ee85b973a02585c37b81459bacb5d57607ca540d8948a2f793869c14fcbd91657522ddcaf08059dcdd4d0c5a7fafe3ed3c61c4f3366e474ef96754dde09ae8

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

                        Filesize

                        6KB

                        MD5

                        8c964ab1ee39e4987cfb367d812afd8e

                        SHA1

                        d738c9c2941dd15713ca0b1ee6ac09e12e41cb12

                        SHA256

                        abdbe4e845f3aebf41a7512a9240e2b875f0482ea4b7b34667970c36eac65104

                        SHA512

                        bdef6fdefc68c380a854772f0747aca95ddc1f92131bc3ac9c24d16889e1d1bc6e37625178c479a9d1271204859d2296379abd337b60b672ad2cc7206346016a

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

                        Filesize

                        109KB

                        MD5

                        5240962cfa6537f333a510a7bb35f878

                        SHA1

                        3886eeb66ccc8d8e17764b2db2c6286d70ff6d66

                        SHA256

                        ebf09ab5d17d768f3985d4b5ee12eb1b0905cab8f37dccb83edc2c8674f3a0c0

                        SHA512

                        344b13f81632e10e6ed12f70f1df4afd790fbbac65326e7bf451d9b1c34a3aabd3ecb37740a5e7569327764201afb7760104c19a995050c5b91c64130549753b

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd