Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 06:10

General

  • Target

    https://pub-4ed8d32181aa4a4daa73e9ab6fde8055.r2.dev/denc-domain.html#[email protected]

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://pub-4ed8d32181aa4a4daa73e9ab6fde8055.r2.dev/denc-domain.html#[email protected]
    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:2060
    • 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,0x100,0x104,0xd8,0x108,0x7fff3a7f9758,0x7fff3a7f9768,0x7fff3a7f9778
      2⤵
        PID:2044
      • 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=1576 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:2
        2⤵
          PID:244
        • 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=2128 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:8
          2⤵
            PID:4952
          • 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=2216 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:8
            2⤵
              PID:1524
            • 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=2924 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:1
              2⤵
                PID:3944
              • 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=2932 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:1
                2⤵
                  PID:4788
                • 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=5088 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:1
                  2⤵
                    PID:4460
                  • 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=5828 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:8
                    2⤵
                      PID:3448
                    • 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=5604 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:8
                      2⤵
                        PID:32
                      • 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=3724 --field-trial-handle=1852,i,9136879713501591169,10341374960532033753,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1020
                    • 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:2704

                      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

                        72B

                        MD5

                        0447f044934a19227c18959e8b73757d

                        SHA1

                        b9ed3854b16f6a26133308fe1eb7b6292990b4af

                        SHA256

                        bcb25376dfbef224168119658ba0aaa53fd840d2a792ed58d40c93578ee046dc

                        SHA512

                        7f88a8e95d9d7d171307f764f41c10c7e568ccb93dacf70c055706cb9ad5cb70c54aef802f3ff924ff40fec2db85e7fd5e5401dde946b3db407b9516c6953418

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

                        Filesize

                        2KB

                        MD5

                        3193ae43193c2eda108e81b1de150f81

                        SHA1

                        dccb556cc0a2d17aeb222bcd7d0ccef40ca9dd69

                        SHA256

                        6bfb25a8849be1c2368229350ec955661359d2f5953fb76d7eab3f958137c8f9

                        SHA512

                        cf60cc7ec9ec555c26a0a29b658a3d21d1724a6991b7ad07fb7f815dad3cc01c83c6a4944ce5ea499846e0d0c71e18bb64dfb8ecb2eacf1d5aaf10c6c73665ad

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

                        Filesize

                        3KB

                        MD5

                        737ba048fcdd821d4ae8137d42c418d7

                        SHA1

                        799e28f7904c5efa5b2c58b72b08712d6340dcae

                        SHA256

                        18b8d7fb15819a34679c535db124a6a676dc93ee70d7f463c9b595a87222f212

                        SHA512

                        97f21386690910b5267038b5e24867f2f7545e4b5aab4a51a337077041eeb32c3d02fbc0395a2bdfa2ab05096850bade516722e3f2f5170675f9895a571ca246

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

                        Filesize

                        6KB

                        MD5

                        4077d3dd2f9334c33017b9790e11ff08

                        SHA1

                        a065e65cdbf433e020120f373e90121bbfe92e89

                        SHA256

                        08e6e40cf3bdb4137cfe515ebce1c510ebd807aa0b0f7c3f02e818d79cc02e83

                        SHA512

                        e8d17856b15ed921467b868dee8ad4650fb27ed918b8b9adafcb0fcf371068cd52885334f4a3ded0c6ec3a1d5bcedf56b609e10ca004a8ca3e6374dbb75ac561

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

                        Filesize

                        6KB

                        MD5

                        104ef20b1584dc87b14dabe78dd1ad04

                        SHA1

                        ede535ec5a3d924810dbe91c10e41ea73f4d80c4

                        SHA256

                        6592eee130e62e1d93b5f4db68f38a2c02a4e069af5e4781a91b158209dbd963

                        SHA512

                        b488e421f924d7de9031c4da05ee227168f7d39a8751469d77c4fa981c92cf76887a7c77f892ede7b9e7b14a6f0895fe4417256f216b5e8ee570354faa3e3f0d

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

                        Filesize

                        128KB

                        MD5

                        aebc408899f77d2371398ec5ca0e3ce4

                        SHA1

                        55404bb93f7b04da66e5febcda48a2737c53f476

                        SHA256

                        ac05ca7a6593ad139ae70fcaa47f2855e0e6d4319b131f59634153c9fc7f7cee

                        SHA512

                        86cc77cc5c42552822e2d9012ddf9a9fa649d91a3347f3925d0227baef0cce4a625599b0d54107402afb1eebfe26c03889e68fdab004dff7d907f22730b17b07

                      • 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_2060_EIGEAZMVZVONIABH

                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e