Resubmissions

07-07-2024 20:29

240707-y91taaxgjk 4

07-07-2024 20:21

240707-y48lyaxflq 4

20-04-2024 11:56

240420-n355bagg7x 4

Analysis

  • max time kernel
    149s
  • max time network
    163s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240704-en
  • resource tags

    arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-07-2024 20:21

General

  • Target

    Graillon-FREE-2.8/license.html

  • Size

    5KB

  • MD5

    6c32024856003d2fa55133b17b6c7cde

  • SHA1

    d12d861c31d0e9620f3bfb521e0280b6099ced2b

  • SHA256

    9145868c8fa75bdb51f30e7b81ff941737ccd9d7535d0a4e5ca3bdb9da2686d3

  • SHA512

    dfbaec21f86870b2822e3bf44bf54c371cd6ddd67875b901d2575a0c7ebfa506dcba4ae022e4ad286f28c88672ac1fb252771b1d3f4f977f8151b36dc19183f5

  • SSDEEP

    96:4U2VNNT8OwnR7XVUNAjzbdZnLtm5EitdgZX5/+8vPQXn1Zro9/HWh:4n3cnR7lcAjPtmCZXYIYXXo9U

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 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Graillon-FREE-2.8\license.html
    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:1300
    • 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=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0x90,0x10c,0x7fffb0e3ab58,0x7fffb0e3ab68,0x7fffb0e3ab78
      2⤵
        PID:4116
      • 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=1496 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:2
        2⤵
          PID:5112
        • 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=2060 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:8
          2⤵
            PID:2800
          • 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=service --mojo-platform-channel-handle=2204 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:8
            2⤵
              PID:4056
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3004 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:1
              2⤵
                PID:3404
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3012 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:1
                2⤵
                  PID:3184
                • 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=4332 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:8
                  2⤵
                    PID:2192
                  • 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=4456 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:8
                    2⤵
                      PID:4272
                    • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1624 --field-trial-handle=1868,i,4697145312104576019,5982911273332975615,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:796
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:2896

                    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

                      1KB

                      MD5

                      5dc2e76dfe35720db83a8a0d5ae2142d

                      SHA1

                      d361b9cee026188f38bc6e18702b6401c1a0fba3

                      SHA256

                      c9cdc802f6885457986accf5551593c52b7b2e9adf50914e96ac5d33fdd8f135

                      SHA512

                      5d491d6f06c4644d98ca50ffb97b3e011ab12ae851a873e869c6a5aade27df747e0fa2b3013ee85d25ecdaffaa3eef6317d2430e40619e783324c4a7f6e58b2c

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                      Filesize

                      2B

                      MD5

                      d751713988987e9331980363e24189ce

                      SHA1

                      97d170e1550eee4afc0af065b78cda302a97674c

                      SHA256

                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                      SHA512

                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                      Filesize

                      6KB

                      MD5

                      c087d5c050b645154713099a82c08b8a

                      SHA1

                      6d9ce7a6784c92e72d8a34b5aa6c4eb877460979

                      SHA256

                      6a3ceca8195064922286b8f61bb8804498f991d1757c84755a5ff99101753bd8

                      SHA512

                      fd8f785bc6bb46067a5a2634a30fd6139dfbb73f9fae30d0db0bc90164fca5fbef2640b5149dc70ce74ff6202eb5c2fc5f7089527741d71fba740563d6e3a5bd

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

                      Filesize

                      144KB

                      MD5

                      bcbdf27172e46921a3be80ee9ce1db4c

                      SHA1

                      a2d61efb2b9fee992a6b59cf118f66faff27e8e7

                      SHA256

                      b8f6b939064dd3aa7b29fc6eaf718affed80cbd026720cdd73e058b786e88ac4

                      SHA512

                      7816776af64380cba33d213b1a97b871d5309f30dc481fa421a3ae31d911437e4b2e4662401c90779fa632bb4f962c5314243c9e6542031511e3e358512aaf79