Analysis

  • max time kernel
    120s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2024 01:39

General

  • Target

    iis_Stupid_Menu (2).dll

  • Size

    441KB

  • MD5

    957892ca9b5c16060b700ec49e39194c

  • SHA1

    c719a71accef0c5fe7ca00265b81b6cac785e68d

  • SHA256

    8add93231a3fbe2478b54da918fd61719140db0e3ec2e7c67e72bf8a3143116a

  • SHA512

    2ea39a701ddc2981ae8b2f1b04ce1faac0011dc80aa94bec1ee259ec37309d1ba92ca61c5b4e0c7c8edcbbaad91472cb04d8ba14a80775aa7d041612cb91f260

  • SSDEEP

    6144:O5onXLLRIRXbgKkqJU2bHBEm0VfHCEU4XuHc2aLx2:OeHCFkkEXPzF2

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 56 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\iis_Stupid_Menu (2).dll",#1
    1⤵
      PID:3012
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      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:3004
      • 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,0x7fef7279758,0x7fef7279768,0x7fef7279778
        2⤵
          PID:2996
        • 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=284 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:2
          2⤵
            PID:2832
          • 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=1532 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
            2⤵
              PID:2612
            • 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=1628 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
              2⤵
                PID:2600
              • 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=2148 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                2⤵
                  PID:2588
                • 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=2164 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                  2⤵
                    PID:2516
                  • 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=1448 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:2
                    2⤵
                      PID:2288
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3192 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                      2⤵
                        PID:1728
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3196 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
                        2⤵
                          PID:2128
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3692 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
                          2⤵
                            PID:2860
                          • 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=3672 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
                            2⤵
                              PID:1232
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3676 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                              2⤵
                                PID:1988
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4068 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                                2⤵
                                  PID:2936
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2160 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                                  2⤵
                                    PID:1920
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=3820 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:1
                                    2⤵
                                      PID:660
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2176 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
                                      2⤵
                                        PID:984
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2628 --field-trial-handle=1280,i,223798290637452516,2223727486440009951,131072 /prefetch:8
                                        2⤵
                                          PID:1916
                                      • 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:2772
                                        • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
                                          "C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:1
                                          1⤵
                                            PID:632
                                            • C:\Program Files (x86)\Windows Media Player\setup_wm.exe
                                              "C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:1
                                              2⤵
                                                PID:1688

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

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                                            Downloads

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\48e9574d-e4d2-44e7-85a6-e4a1b1b1c932.tmp

                                              Filesize

                                              122KB

                                              MD5

                                              8eaa7e5aec7dbe4ee582b15b3da9eb53

                                              SHA1

                                              c5d109e1231ac0d740dab54bf8cdd4778e04c96f

                                              SHA256

                                              731fe815d3322643491f9a82035f60a653ad55f4c54d602a5bae9ba5871b0918

                                              SHA512

                                              2c449833872a86a722826d9349db6e3e59bbbbcc623b6aa9d3609baff2ed22c58798f2c2a5f11d6baa2905b231583dbfeed214f194560961a51dd3ed3f9429b2

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                              Filesize

                                              16B

                                              MD5

                                              aefd77f47fb84fae5ea194496b44c67a

                                              SHA1

                                              dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                              SHA256

                                              4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                              SHA512

                                              b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                            • 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

                                              6KB

                                              MD5

                                              45b023cf3416ba5c610ebea98ea18773

                                              SHA1

                                              ca5f0d0c0b960f83aa854a676c81eecc83a551ba

                                              SHA256

                                              70418f4475b5d399bf9b8210dc126799a58fe2821ccb3bf8bb49005b88d88f2f

                                              SHA512

                                              38e9d7272eb7f9ab5b261094e970e757bf843bf23dffac77e8f0fae76720b7ad5deed20bcc1bdf55704834b25af21b4b46eba75c813ead5bcca1670e152c7c61

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

                                              Filesize

                                              5KB

                                              MD5

                                              d0d5060b28cdd934bb6b10a1bdb3042f

                                              SHA1

                                              855614424837d384fff8849500f4d6037d778b1a

                                              SHA256

                                              e5d68b685179700993390d1a3e6f46d7c1260bf7a86308a00e22bc962111c0a4

                                              SHA512

                                              8e07c96f6c516778b2d2b0982741ef369fd60cad0c9859108e1afdae0a21a31bf2e26e2561d34197ee82cbadc073996d2fd5cc4cf9e3d97d1d979351befc21f1

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT

                                              Filesize

                                              16B

                                              MD5

                                              18e723571b00fb1694a3bad6c78e4054

                                              SHA1

                                              afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                              SHA256

                                              8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                              SHA512

                                              43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                              Filesize

                                              122KB

                                              MD5

                                              1b5ac4270a19a0f5e99f5db4a3d40a11

                                              SHA1

                                              ab7badf7f99b039951998394f2ed15d914c59908

                                              SHA256

                                              c808c3b5c168ff592a93474019c99687db0fef925c69a61b3babf0354801450f

                                              SHA512

                                              f1f0e30a05b593ccafcea587ba228c643fdc939285a4e30005e6581c2c1c005ca35f3f93132fff5b1a021237b0c07b17b2450b0682cfd706230808e61401e5b1

                                            • C:\Users\Admin\AppData\Local\Temp\Cab2BA4.tmp

                                              Filesize

                                              65KB

                                              MD5

                                              ac05d27423a85adc1622c714f2cb6184

                                              SHA1

                                              b0fe2b1abddb97837ea0195be70ab2ff14d43198

                                              SHA256

                                              c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                                              SHA512

                                              6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                                            • C:\Users\Admin\AppData\Local\Temp\tmp22034.WMC\allservices.xml

                                              Filesize

                                              546B

                                              MD5

                                              df03e65b8e082f24dab09c57bc9c6241

                                              SHA1

                                              6b0dacbf38744c9a381830e6a5dc4c71bd7cedbf

                                              SHA256

                                              155b9c588061c71832af329fafa5678835d9153b8fbb7592195ae953d0c455ba

                                              SHA512

                                              ef1cc8d27fbc5da5daab854c933d3914b84ee539d4d2f0126dc1a04a830c5599e39a923c80257653638b1b99b0073a7174cc164be5887181730883c752ba2f99