Resubmissions

23-08-2024 12:49

240823-p2d5waxcrk 9

27-03-2024 08:31

240327-ke3gqsbe2w 10

Analysis

  • max time kernel
    1188s
  • max time network
    2046s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 12:49

General

  • Target

    196bb36f7d63c845afd40c5c17ce061e320d110f28ebe8c7c998b9e6b3fe1005.html

  • Size

    3KB

  • MD5

    ace67f099683c4360f442c58da66aeba

  • SHA1

    2b90f1398b79331e8f853ddb004dcc87a1daf540

  • SHA256

    196bb36f7d63c845afd40c5c17ce061e320d110f28ebe8c7c998b9e6b3fe1005

  • SHA512

    02e2465e10ee581b04896dd77ee906542786b7662071befa9b6c07fca00862be063516030045fb29fdec1a68108aaf93cc30db24cd329776b1d316c9d7ca7073

Score
9/10

Malware Config

Signatures

  • Grants admin privileges 1 TTPs

    Uses net.exe to modify the user's privileges.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Permission Groups Discovery: Local Groups 1 TTPs

    Attempt to find local system groups and permission settings.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious behavior: LoadsDriver 8 IoCs
  • Suspicious behavior: SetClipboardViewer 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 39 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\196bb36f7d63c845afd40c5c17ce061e320d110f28ebe8c7c998b9e6b3fe1005.html
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1756
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6af9758,0x7fef6af9768,0x7fef6af9778
      2⤵
        PID:2340
      • 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=1156 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:2
        2⤵
          PID:2868
        • 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=1488 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:8
          2⤵
            PID:2764
          • 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=1584 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:8
            2⤵
              PID:2308
            • 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=2272 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:1
              2⤵
                PID:2896
              • 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=2280 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:1
                2⤵
                  PID:2224
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1568 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:2
                  2⤵
                    PID:2996
                  • 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=3412 --field-trial-handle=1368,i,11364438250988623874,578509880795300049,131072 /prefetch:8
                    2⤵
                      PID:2312
                  • 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:2916
                    • C:\Windows\system32\mmc.exe
                      "C:\Windows\system32\mmc.exe" "C:\Windows\system32\WF.msc"
                      1⤵
                      • Drops file in System32 directory
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of SetWindowsHookEx
                      PID:2712
                    • C:\Windows\system32\mmc.exe
                      "C:\Windows\system32\mmc.exe" "C:\Windows\system32\wf.msc"
                      1⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: GetForegroundWindowSpam
                      • Suspicious use of SetWindowsHookEx
                      PID:1320
                    • C:\Windows\system32\wuapp.exe
                      "C:\Windows\system32\wuapp.exe" startmenu
                      1⤵
                      • Drops file in Windows directory
                      PID:1808
                    • C:\Windows\SysWOW64\DllHost.exe
                      C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
                      1⤵
                      • System Location Discovery: System Language Discovery
                      PID:1160
                    • C:\Windows\system32\mmc.exe
                      "C:\Windows\system32\mmc.exe" "C:\Windows\system32\services.msc"
                      1⤵
                      • Drops file in System32 directory
                      • Modifies Internet Explorer settings
                      • Suspicious behavior: GetForegroundWindowSpam
                      • Suspicious use of SetWindowsHookEx
                      PID:1660
                    • C:\Windows\system32\mmc.exe
                      "C:\Windows\system32\mmc.exe" "C:\Windows\system32\wf.msc"
                      1⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: SetClipboardViewer
                      • Suspicious use of SetWindowsHookEx
                      PID:2648
                    • C:\Windows\System32\alg.exe
                      C:\Windows\System32\alg.exe
                      1⤵
                        PID:1876
                      • C:\Windows\system32\mmc.exe
                        "C:\Windows\system32\mmc.exe" "C:\Windows\system32\wf.msc"
                        1⤵
                        • Drops file in System32 directory
                        • Suspicious behavior: SetClipboardViewer
                        • Suspicious use of SetWindowsHookEx
                        PID:924
                      • C:\Windows\system32\cmd.exe
                        "C:\Windows\system32\cmd.exe"
                        1⤵
                          PID:1748
                          • C:\Windows\system32\net.exe
                            net localgroup administrators localservice /add
                            2⤵
                              PID:1020
                              • C:\Windows\system32\net1.exe
                                C:\Windows\system32\net1 localgroup administrators localservice /add
                                3⤵
                                  PID:1804
                              • C:\Windows\system32\net.exe
                                net localgroup administrators networkservice /add
                                2⤵
                                  PID:2128
                                  • C:\Windows\system32\net1.exe
                                    C:\Windows\system32\net1 localgroup administrators networkservice /add
                                    3⤵
                                      PID:1480
                                  • C:\Windows\system32\netsh.exe
                                    netsh
                                    2⤵
                                      PID:2112
                                    • C:\Windows\system32\netsh.exe
                                      netsh advfirewall firewall add rule name="test" protocol=tcp dir=out remoteport=445 action=block
                                      2⤵
                                      • Modifies Windows Firewall
                                      PID:992
                                  • C:\Windows\system32\locator.exe
                                    C:\Windows\system32\locator.exe
                                    1⤵
                                      PID:932
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k regsvc
                                      1⤵
                                        PID:2608
                                      • C:\Windows\system32\AUDIODG.EXE
                                        C:\Windows\system32\AUDIODG.EXE 0x614
                                        1⤵
                                          PID:1012

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                          Filesize

                                          264KB

                                          MD5

                                          f50f89a0a91564d0b8a211f8921aa7de

                                          SHA1

                                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                                          SHA256

                                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                          SHA512

                                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                          Filesize

                                          5KB

                                          MD5

                                          a98b1468500f59113f4b82d203540382

                                          SHA1

                                          43dafe55173c5b3054388608d8f608041aaaa5ac

                                          SHA256

                                          cda2a35b48deb1ca241f784b280e77e3a0ee78834ee20a97c7dee9c649827e80

                                          SHA512

                                          006f1804afb8c551e2f34bd27ad3635668b91ba3ca6c5957e1ca75aab52cbcf5d6e406062c4a6d16f6aa0bb7df0ddf9ff7b5cac5e690a2f34bf6ac5b368ef442

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

                                          Filesize

                                          5KB

                                          MD5

                                          9418683ab1cb8fd6821b66f04d8e075c

                                          SHA1

                                          2af469a2671cdf2cefdd0636aa1ae27f7dd5c898

                                          SHA256

                                          a9eb8c4265116fc682ffa6f8e50ed4271f939485b478418985aace9428a0bb1c

                                          SHA512

                                          b6d6eced2e85deb3546d8a5e8793bd6fa2f8e2243c6c8c2ca4660e017da724845e15218df204edb1dd6d3faba115fee2eafb83446478e2e0b3f89b1290c8e980

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                          Filesize

                                          16B

                                          MD5

                                          18e723571b00fb1694a3bad6c78e4054

                                          SHA1

                                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                          SHA256

                                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                          SHA512

                                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c17ef562-6a1a-4f59-a22b-cc6aa96b439b.tmp

                                          Filesize

                                          5KB

                                          MD5

                                          f1840ba74cfd223f7319ca3b9c2aed36

                                          SHA1

                                          56aac65bbcf2e7699a7a8e4d068d3af4eb43c7f8

                                          SHA256

                                          00ed88ee29f0ffd71bacdade2d4d54a1272fe060527cc48fac8f06b15a68c7ad

                                          SHA512

                                          f2c05afed1ea226c04b00e1db172e737436438a7c15e755b17250088c5bd77d9f3709a3c779933572340d72a8ad9b66c69e3e1e1e34f267fe4eace273d34b8fc

                                        • C:\Users\Admin\AppData\Local\Temp\CabACC5.tmp

                                          Filesize

                                          70KB

                                          MD5

                                          49aebf8cbd62d92ac215b2923fb1b9f5

                                          SHA1

                                          1723be06719828dda65ad804298d0431f6aff976

                                          SHA256

                                          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                                          SHA512

                                          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                                        • C:\Users\Admin\AppData\Local\Temp\TarACF7.tmp

                                          Filesize

                                          181KB

                                          MD5

                                          4ea6026cf93ec6338144661bf1202cd1

                                          SHA1

                                          a1dec9044f750ad887935a01430bf49322fbdcb7

                                          SHA256

                                          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                                          SHA512

                                          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                                        • memory/1320-208-0x000000001D3F0000-0x000000001D8C8000-memory.dmp

                                          Filesize

                                          4.8MB

                                        • memory/1320-207-0x0000000002780000-0x000000000279E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/1660-247-0x000007FFFFF90000-0x000007FFFFFA0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2712-185-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-182-0x000000001D640000-0x000000001DB18000-memory.dmp

                                          Filesize

                                          4.8MB

                                        • memory/2712-184-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-181-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-186-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-187-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-188-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-189-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-190-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-183-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-198-0x0000000001E30000-0x0000000001E31000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/2712-199-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-180-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-179-0x000007FEF2040000-0x000007FEF29DD000-memory.dmp

                                          Filesize

                                          9.6MB

                                        • memory/2712-178-0x0000000002400000-0x000000000241E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/2712-177-0x000007FEF22FE000-0x000007FEF22FF000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/2712-176-0x0000000001E30000-0x0000000001E31000-memory.dmp

                                          Filesize

                                          4KB