Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/02/2024, 06:11

General

  • Target

    显示器软开关.exe

  • Size

    568KB

  • MD5

    f29c6cffa4512d6978cbf497e2a6d1d8

  • SHA1

    9fe973d896c48b80f0faad4962cdf349355cf680

  • SHA256

    cc696cd584e06b448eb1c43ca3fac0b6db2a95f4f7b7f20891c3d9809d73388c

  • SHA512

    d1f8241b8cf5cc3f9f505aa484a8886c881b9ba74c615e3f680b9643678d7961bc353936f5549aac28aa4a37af533b3d8871b7f32d7f683809ac92940a5f0273

  • SSDEEP

    12288:oHlp8gUiSTF7nbINtM6XPod9dbat0biNXZQdQrk8u7O:oHTHUiSZ7nb2tMIPfHXZE8

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 25 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\显示器软开关.exe
    "C:\Users\Admin\AppData\Local\Temp\显示器软开关.exe"
    1⤵
    • Enumerates connected drives
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4232
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.wylbw.cn/?xsq
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3636
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffad3a846f8,0x7ffad3a84708,0x7ffad3a84718
        3⤵
          PID:1992
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2432 /prefetch:3
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2712
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
          3⤵
            PID:1660
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
            3⤵
              PID:1700
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3292 /prefetch:1
              3⤵
                PID:2940
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:1
                3⤵
                  PID:4272
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                  3⤵
                    PID:3184
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:924
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5100 /prefetch:1
                    3⤵
                      PID:4824
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5124 /prefetch:1
                      3⤵
                        PID:4368
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4072 /prefetch:1
                        3⤵
                          PID:3940
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
                          3⤵
                            PID:4020
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,4519757290494442843,11080440479168921743,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1048 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3620
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4368
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3584

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                            Filesize

                            152B

                            MD5

                            7740a919423ddc469647f8fdd981324d

                            SHA1

                            c1bc3f834507e4940a0b7594e34c4b83bbea7cda

                            SHA256

                            bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

                            SHA512

                            7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                            Filesize

                            152B

                            MD5

                            9f44d6f922f830d04d7463189045a5a3

                            SHA1

                            2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

                            SHA256

                            0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

                            SHA512

                            7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                            Filesize

                            111B

                            MD5

                            807419ca9a4734feaf8d8563a003b048

                            SHA1

                            a723c7d60a65886ffa068711f1e900ccc85922a6

                            SHA256

                            aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

                            SHA512

                            f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            6KB

                            MD5

                            95c8977fe9010a7caf0f6af82e51bf68

                            SHA1

                            4ae526a8a3c9f6b599747209c053b973348eace8

                            SHA256

                            8737d902a337ba9bca535499c17b5285b7b419481b6a09972028a21909fa694a

                            SHA512

                            bfd8d8398bc7501e6cb792bc4831f5d0b584e006b1842376403648fe84bc6bd20cbded97be4ed2793ed554bae405e672d2ed2e7659e3286ed3508ca56994f10f

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            6KB

                            MD5

                            f28318df7cb4ba625c6881b70b2903d7

                            SHA1

                            775a3075b021416019c6aa8ca2dafca3bc787b33

                            SHA256

                            dfc1e22f25116c1899a0f341f77120f182ec4430292d767034fa83aa0eb4a177

                            SHA512

                            ea61bde9820fb59d5c1c6d6c49b7815dfefaa946535bcd40c4e3060910338a09823124dbb030921a0b1bec81a6ba150bb8e2b6e87d1f2ac16a8cfff7cdeafabe

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            6KB

                            MD5

                            55c1b8e18d7f6514447ef8738515618e

                            SHA1

                            18a336e22dd3351067f2ddb621ed4e80252e35ee

                            SHA256

                            3a09beb31f3ffafaede7798b392def3fbb4231897751b70ba841c06d3db3b3c7

                            SHA512

                            44762b0118bf70b8582e2afc203422b8fcffc9679c94f1911ae88c30808fc15b3f32392e1e4bc71acaaa1178da22427da38b6e7eeaae1add47a2656814e693d9

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                            Filesize

                            16B

                            MD5

                            6752a1d65b201c13b62ea44016eb221f

                            SHA1

                            58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                            SHA256

                            0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                            SHA512

                            9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                            Filesize

                            11KB

                            MD5

                            65cada5d8db716e37958bca26e927f3a

                            SHA1

                            e89ec73fd465479b7d9570bbde5688a3e31d7bb9

                            SHA256

                            adfc9cd6b39090dfb897456e0eb1f4942c384b948404d8baaed4ce73a228bbb3

                            SHA512

                            94e879f3a839c7af08aa869e4155f0879b903e8a4e09be7117b24815638b7ec7ee3f2ff6e9f0a9c64e528cf2e0f9b3bb9ce8348ece504d80605830d711ea5c13

                          • memory/4232-0-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-48-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-1-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-66-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-28-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-80-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-90-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-100-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB

                          • memory/4232-105-0x0000000000400000-0x0000000000521000-memory.dmp

                            Filesize

                            1.1MB