Analysis

  • max time kernel
    89s
  • max time network
    81s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-de
  • resource tags

    arch:x64arch:x86image:win10-20240404-delocale:de-deos:windows10-1703-x64systemwindows
  • submitted
    28-05-2024 13:53

General

  • Target

    ho.gif

  • Size

    43B

  • MD5

    325472601571f31e1bf00674c368d335

  • SHA1

    2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a

  • SHA256

    b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

  • SHA512

    717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\ho.gif
    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:3944
    • 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,0xd0,0xd4,0xa8,0xd8,0x7fff11889758,0x7fff11889768,0x7fff11889778
      2⤵
        PID:4832
      • 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=272 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:2
        2⤵
          PID:796
        • 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=1784 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:8
          2⤵
            PID:2840
          • 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=2092 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:8
            2⤵
              PID:1044
            • 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=2900 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:1
              2⤵
                PID:2044
              • 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=2908 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:1
                2⤵
                  PID:1476
                • 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=4148 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:8
                  2⤵
                    PID:4808
                  • 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=4140 --field-trial-handle=1892,i,8950825746046064129,2807591529957005299,131072 /prefetch:8
                    2⤵
                      PID:4412
                  • 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:1588

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      5KB

                      MD5

                      fb083d397f7c715a7ac3084bb75089b0

                      SHA1

                      f6e06ded452b2b71c56a0b259b1a74d014d27a4b

                      SHA256

                      0bf2438bcbadace957cd7d6668008832ff40e994797a0afeebe8749cbb2c3b35

                      SHA512

                      b28661f571a0d6fa4287f38fd8ae10637a9247b49a3786f6fb0cebb87c3be068834deaea7e94af59b053a6d71c7d8fc8baab680553bdbfae718c02a352f93e49

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

                      Filesize

                      5KB

                      MD5

                      edc1b666517d727126be047bfe1c977d

                      SHA1

                      aca281ac71a1f8ac7010339382255f4aea0fe0dd

                      SHA256

                      2f15d5156dd5968931858e48f1318a5306fa3eeb44e815a4361f1f54cd7fb3a5

                      SHA512

                      b7af43e77de0d082d416ce561a8e30762687692015723ecddc1e36e1e6f2c416e041d30db963b7dccd04893bd783d47bf4dd373e30d2cb5e2e8cf5a9d81ed666

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

                      Filesize

                      5KB

                      MD5

                      5de83b0dbb1f18cf9c3b9ef7c9c554d7

                      SHA1

                      c00e540866f4f532051cd8aec0061edc4be70923

                      SHA256

                      9a63969e94880913d049fd88f2a537e114c16db66333f5342cc5ba9573788f31

                      SHA512

                      f209c656d2a70815cf556a06a633f135398213391981680b3d30c1f92cf13af36656fb82622a62711501d158a6c78786f65ec43947acdeb3a80c1dfe8ebc1bdd

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

                      Filesize

                      136KB

                      MD5

                      f8a1db3f11a4982d6676512cdfdaf0a3

                      SHA1

                      f7bf9f96ab9969d2305f33ac942cc0db274056ab

                      SHA256

                      89fce9afbc1a409842e956c609deb21286485bc43a7add5fe974048d9d1b60fd

                      SHA512

                      b6902b9f25811207739e26f7694fdc53f8852aa43a894ce455bc274c9507fb77f2520eea82f5152afce7a135e423054feb985624a575b397847ecf4d448675b0

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd