Resubmissions

18/03/2024, 04:17

240318-ewpdjsga358

18/03/2024, 03:59

240318-ej4mpsfg6710

Analysis

  • max time kernel
    31s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/03/2024, 03:59

General

  • Target
    download.html
  • Size 2KB
  • Sample240318-ej4mpsfg67
  • SHA256 b3ab92edbf5f695b8de6a6dc7215b81355071d5919e81e482701e102ca904374
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 28 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\download.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2168 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2804
  • 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:1292
    • 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,0x7fef66b9758,0x7fef66b9768,0x7fef66b9778
      2⤵
        PID:1448
      • 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=1176 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:2
        2⤵
          PID:2028
        • 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=1516 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:8
          2⤵
            PID:2564
          • 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=1620 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:8
            2⤵
              PID:2392
            • 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=2284 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:1
              2⤵
                PID:1532
              • 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=2292 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:1
                2⤵
                  PID:1616
                • 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=1380 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:2
                  2⤵
                    PID:3044
                  • 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=3304 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:1
                    2⤵
                      PID:2236
                    • 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=3708 --field-trial-handle=1368,i,16136613907793608215,11299145110939926407,131072 /prefetch:8
                      2⤵
                        PID:1468
                    • 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:528

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
                            • Size 67KB
                            • SHA256 b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
                            • MD5 SHA1 SHA512 SSDEEP

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 110d986ab89bded1872b6c39a1b28eb5fbf8b412649878865e581b4a799f4514
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 8de63f0e7a8ee82a7d9f47a13153138c2d90039c68d8367dfae2d06bb0ba1cbe
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 f0b99c03e033a5782c33cd4f9e82e43625024f7569ad22e803585cff3ad080ac
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 750b587d66adb22cba2218440f43ff80c293ec1a7bf4d356b1f09b18d7e4fa39
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 3d48c4289b35d8f42eecb8cb6500b1393780857a743f397d6483d06307b4ef7c
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 61393cfb436f93fe396ffc9b9f83107363ce127bfe4d7f026cb9bee453a5958b
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 2cd6f58f29dcb4ed3bfe321a9d4ad041fecd551e6e37136621e56c90c53d2d19
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 13b1e48d54086e15a8e2be0c4c48a1018a7f78a74d3218c6066d71ea4d8adc70
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 082c0a4bcdd0bc31dcd2ab53ec903ebe552d84640bf68d6619148810cccf7c1a
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 a31d3c87c161f91437dece06d7ddf42a4047e9f0642a5b59e4de8718d7f791fc
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 c3ae22321cbabc4b8a00191a40ce7cb8bf8e5f39c52f234d64c110c32a9acd1d
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 0d11e677bf2b3adb625f8d7b144a8f1eb0e3fd25018a3b27dbd9d8be76496618
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 54b81fc5c933eb67b3eca839a4af3830ba4ece5036d9e9bf9a3d00865afa1f5b
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 ec2d7624677b3db72490dd80ee1e6c641ee6571b02251e761278f190905967d4
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 e7123d71724ec2c84661ec955f89fc3245abc3029ff6bed5e403f8d16907cb62
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 09b399b7822908373cb26142186f2454debcaa0b660bec7bfe92db7c685698de
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 7a4613b17f87d399893deef57a1208d8a338bc92988a9e8e477da5b47dfe6e01
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 cb520ff860fbe1c277d3b024ace3a63c3ab6bacbaa6cfa4a0730341fbbbbfc4d
                            • MD5 SHA1 SHA512

                            94308059B57B3142E455B38A6EB92015

                            • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                            • Size 344B
                            • SHA256 b2952c7ef78009f13c6542217cbe69820ab38fc0cebbcb0ef8d5c044d8f239e5
                            • MD5 SHA1 SHA512

                            data_1

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                            • Size 264KB
                            • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                            • MD5 SHA1 SHA512 SSDEEP

                            Network Persistent State

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                            • Size 987B
                            • SHA256 55d4f3fc021fbf665090360ef54dd6d37cdb104a2cc06e141921a99ebbbd5df0
                            • MD5 SHA1 SHA512

                            Preferences

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                            • Size 4KB
                            • SHA256 7156ea238e93b99b5095b1fca49b02bf3e6a8e5301091816407814af4d4a5679
                            • MD5 SHA1 SHA512 SSDEEP

                            Preferences

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                            • Size 4KB
                            • SHA256 9f74e2c9bf087ab7826c1400030db9b8646c3811dadc6ea794300009c537feae
                            • MD5 SHA1 SHA512 SSDEEP

                            000007.dbtmp

                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\metadata\000007.dbtmp
                            • Size 16B
                            • SHA256 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
                            • MD5 SHA1 SHA512

                            Cab986C.tmp

                            • Path C:\Users\Admin\AppData\Local\Temp\Cab986C.tmp
                            • Size 65KB
                            • SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
                            • MD5 SHA1 SHA512 SSDEEP

                            Tar99CA.tmp

                            • Path C:\Users\Admin\AppData\Local\Temp\Tar99CA.tmp
                            • Size 175KB
                            • SHA256 a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
                            • MD5 SHA1 SHA512 SSDEEP