Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 09:51

General

  • Target

    WaveTrial.rar

  • Size

    156.4MB

  • MD5

    0159c8632597db4afc30105f24cdd3ea

  • SHA1

    5e80272c6ff0d820cdb0a4f98f7fbf0d558f5957

  • SHA256

    0ff0224edb6a27b5c23adc7fb759864bb3c645f2cf2f38d0a0290c1fa691fdd2

  • SHA512

    587e4dc7ae21036f3aaec3e99955670ef0c457fab23db79b71f0963acc79a1f2eca61b2233b6770672a139b0f8a9ae98ad65bed2431aac476fe7d4e293e666fe

  • SSDEEP

    3145728:GeUQUfKvWr13d8VZDUdp27PkF5oeUahBcPVyMVob2395nOl0tUD:MKuh+DU72TkF5oeVBMX3nnptUD

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • 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 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 39 IoCs
  • Suspicious use of FindShellTrayWindow 37 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\WaveTrial.rar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\WaveTrial.rar"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2592
      • C:\Users\Admin\AppData\Local\Temp\7zO02A57E46\Wave.exe
        "C:\Users\Admin\AppData\Local\Temp\7zO02A57E46\Wave.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2580
        • C:\Windows\system32\WerFault.exe
          C:\Windows\system32\WerFault.exe -u -p 2580 -s 636
          4⤵
          • Loads dropped DLL
          PID:2600
  • 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:2480
    • 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,0x7fef7059758,0x7fef7059768,0x7fef7059778
      2⤵
        PID:2508
      • 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=1164 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:2
        2⤵
          PID:2704
        • 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=1500 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:8
          2⤵
            PID:696
          • 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=1592 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:8
            2⤵
              PID:1032
            • 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=1476 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /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=2276 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:1
                2⤵
                  PID:1212
                • 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=1156 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:2
                  2⤵
                    PID:1152
                  • 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=1408 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:1
                    2⤵
                      PID:2208
                    • 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=3444 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:8
                      2⤵
                        PID:1828
                      • 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=3564 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:8
                        2⤵
                          PID:912
                        • 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=3572 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:8
                          2⤵
                            PID:2104
                          • 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=3748 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:1
                            2⤵
                              PID:2332
                            • 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=4008 --field-trial-handle=1140,i,3387112798006627235,7144836666493002655,131072 /prefetch:8
                              2⤵
                                PID:2488
                            • 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:1540
                              • C:\Windows\SysWOW64\DllHost.exe
                                C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
                                1⤵
                                  PID:3044

                                Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • 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

                                        5KB

                                        MD5

                                        28d470ae2e803f7a65b20fa58221a9a0

                                        SHA1

                                        c145a90420b2926616732ecae6ad957246119f9c

                                        SHA256

                                        144325288a7ccd7e70b007f48abedca27304fe73f71a892f05994f67b7debc82

                                        SHA512

                                        dfed82ac6fb481ccd3cd57dcfee8ea58b38fe79113b1b6ef8f85ee382f2aa3e42e5c774868f985998a7ec4f9af60106d685457a71152bc9416a5087a2d76109f

                                      • 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\Local State

                                        Filesize

                                        261KB

                                        MD5

                                        c5050b6f85e667b72078c2d504e45505

                                        SHA1

                                        2d7a3ddea66d79c7a508cf014833db0c5d8f5f77

                                        SHA256

                                        31cd7d777c115eb0c93cbc300e1f4abcd04f1af3900fa5f4d2c4a14a013369d4

                                        SHA512

                                        3132da9bd41f4ed4a9c84bfdfb51b0245d95bd8bf50b2cca91343f1d0baafccdc61d82711c76b25b8520bdcdd6899d34d62931a7eb544868d4aefcca8a732871

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ad58da6c-0fdc-4f9e-bef4-58f31912436f.tmp

                                        Filesize

                                        261KB

                                        MD5

                                        a1d4177f1b1240f9965a6a1196312e23

                                        SHA1

                                        2f89121375808bc42695a65e12ad3720f691c547

                                        SHA256

                                        080a5002cc58c36fb5dbe2583a28beb8bfdf68334a930050757f9a9613aa8a25

                                        SHA512

                                        b9c41691579e15621ef75248d0c8b1ff1fbe5c3626ae8801e35e2fda92b0d28f3d2f98f02323cfec76ed055eec2a995b4d925db44759dfb0e1309751b14733db

                                      • \Users\Admin\AppData\Local\Temp\7zO02A57E46\Wave.exe

                                        Filesize

                                        7.0MB

                                        MD5

                                        a8bd4a6b2f1d00928e61870a5688c13d

                                        SHA1

                                        e17646d5279534f2e3eb0e0cfc8b6c536bc0c095

                                        SHA256

                                        2c51f67e236cf95e2d51df4178699da09869ab077924cff0b3df1c512878ef2f

                                        SHA512

                                        6b5175beea4071668c87b16af3177bbb2cbaff6b28909dc1e09ad5b16b449c62d6adc372a0094de627fe9835f0c474d16708c3f698355ba1664bf321fa19f5fb

                                      • memory/2580-32-0x000000013F980000-0x0000000140088000-memory.dmp

                                        Filesize

                                        7.0MB

                                      • memory/2580-33-0x000007FEF5660000-0x000007FEF604C000-memory.dmp

                                        Filesize

                                        9.9MB

                                      • memory/2580-34-0x0000000002400000-0x0000000002480000-memory.dmp

                                        Filesize

                                        512KB

                                      • memory/2580-40-0x000007FEF5660000-0x000007FEF604C000-memory.dmp

                                        Filesize

                                        9.9MB