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Analysis

  • max time kernel
    99s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 21:54

General

  • Target

    ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe

  • Size

    3.0MB

  • MD5

    1421f91b75a09d20e5a641463b32df8b

  • SHA1

    1660bc792968abe73b4582822f9b03de3ea24c45

  • SHA256

    ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313

  • SHA512

    2d9dd5061f3d3698956a6280d5b06df46121009649665e54dd50b6e32677034de44d5e88bab6de6af431b8cca30987548830f8c66abec1ecab43c89b36240cad

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlPFTVF/74JfE4nBEMK:Q+8X9G3vP3AM9FUJzxK

Score
8/10

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 5 IoCs
  • Enumerates connected drives 3 TTPs 10 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe
    "C:\Users\Admin\AppData\Local\Temp\ce3c9b3526fe474a5487bdbfaebf6be473cc3b05a3151d1ecfc4cbeb0a4a5313.exe"
    1⤵
      PID:2156
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4144
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:404
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4044
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3228
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:888
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of SendNotifyMessage
      PID:1812
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:212
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
        PID:4892
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Modifies Installed Components in the registry
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies registry class
        • Suspicious use of SendNotifyMessage
        PID:2612
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:4788
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Modifies Installed Components in the registry
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies registry class
        PID:2556
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
          PID:1364
        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
          1⤵
            PID:2988
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
              PID:3472
            • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
              "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
              1⤵
                PID:4240
              • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                1⤵
                  PID:3480
                • C:\Windows\explorer.exe
                  explorer.exe
                  1⤵
                    PID:4872
                  • C:\Windows\system32\werfault.exe
                    werfault.exe /hc /shared Global\115d922f4b2144409106c375cd5b97cb /t 3964 /p 4536
                    1⤵
                      PID:4704
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3328
                      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                        1⤵
                          PID:2688
                        • C:\Windows\explorer.exe
                          explorer.exe
                          1⤵
                            PID:4092
                          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                            1⤵
                              PID:3156
                            • C:\Windows\explorer.exe
                              explorer.exe
                              1⤵
                                PID:2952
                              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                1⤵
                                  PID:4212
                                • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                  1⤵
                                    PID:1692

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53

                                    Filesize

                                    471B

                                    MD5

                                    0085711bef17acad9eacf0bbf9bf3906

                                    SHA1

                                    20041eb81473c406da0ebfd7717231c0852ba344

                                    SHA256

                                    98c31705ae2dbde79cc8916db28c40c875597004ae24d94ac42433e0989d70a1

                                    SHA512

                                    3354239703701d843124bc466fd9794dd65ed766e4a1df64f784250292be3f24239a9e7156738d07a1c12316952cc1ee71ae9feba9b8fdbfb545e273ae871a6e

                                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53

                                    Filesize

                                    412B

                                    MD5

                                    c904fe978f4866b7b564a6d9dfccb789

                                    SHA1

                                    d3846e13c158d1589b3ce583556f8b351d4664fa

                                    SHA256

                                    a9675bb4a213c78a423a5c9dd192ac124d1b6a55d39fa30075f7412ad0377660

                                    SHA512

                                    15120775832e05c5a58e70ebff16ebfe9e02708381cb44aabdc38dfbc84bdd5b16246eac25533075ecd4d7529b660891950a632acfd3dcf99ef1702919b56ad9

                                  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml

                                    Filesize

                                    96B

                                    MD5

                                    132893809ee21f6cc9bd8398d163fde8

                                    SHA1

                                    664b895e0f6ae4f8ed96f36dee355d4e554b29eb

                                    SHA256

                                    af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

                                    SHA512

                                    a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

                                  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133415349813734595.txt

                                    Filesize

                                    75KB

                                    MD5

                                    62d81c2e1e8b21733f95af2a596e4b18

                                    SHA1

                                    91c005ecc5ae4171f450c43c02d1ba532b4474c6

                                    SHA256

                                    a5596f83717bf64653b95ffe6ec38f20e40fd928456d5e254a53a440804d80b6

                                    SHA512

                                    c7f349acf55694ff696750c30a25c265ff07ced95e4d2a88fa2829d047ca3b3007dc824613a8c403c7613085aca4212155afe03f8f237c0d7781fd87e1fb8a7c

                                  • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml

                                    Filesize

                                    96B

                                    MD5

                                    132893809ee21f6cc9bd8398d163fde8

                                    SHA1

                                    664b895e0f6ae4f8ed96f36dee355d4e554b29eb

                                    SHA256

                                    af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

                                    SHA512

                                    a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

                                  • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml

                                    Filesize

                                    96B

                                    MD5

                                    132893809ee21f6cc9bd8398d163fde8

                                    SHA1

                                    664b895e0f6ae4f8ed96f36dee355d4e554b29eb

                                    SHA256

                                    af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

                                    SHA512

                                    a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

                                  • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml

                                    Filesize

                                    96B

                                    MD5

                                    132893809ee21f6cc9bd8398d163fde8

                                    SHA1

                                    664b895e0f6ae4f8ed96f36dee355d4e554b29eb

                                    SHA256

                                    af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

                                    SHA512

                                    a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

                                  • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\46IOJ2Y1\microsoft.windows[1].xml

                                    Filesize

                                    96B

                                    MD5

                                    132893809ee21f6cc9bd8398d163fde8

                                    SHA1

                                    664b895e0f6ae4f8ed96f36dee355d4e554b29eb

                                    SHA256

                                    af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

                                    SHA512

                                    a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

                                  • memory/1812-31-0x00000000043F0000-0x00000000043F1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2556-57-0x0000000000910000-0x0000000000911000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/2688-113-0x000001C994D30000-0x000001C994D50000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/2688-110-0x000001C994920000-0x000001C994940000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/2688-108-0x000001C994960000-0x000001C994980000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/2988-69-0x000001F152A30000-0x000001F152A50000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/2988-65-0x000001F152660000-0x000001F152680000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/2988-67-0x000001F152620000-0x000001F152640000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/3472-77-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3480-85-0x000002B306420000-0x000002B306440000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/3480-90-0x000002B306A80000-0x000002B306AA0000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/3480-88-0x000002B3063E0000-0x000002B306400000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/4044-11-0x000001C4B7E20000-0x000001C4B7E40000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/4044-14-0x000001C4B80E0000-0x000001C4B8100000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/4044-18-0x000001C4B8100000-0x000001C4B8120000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/4144-5-0x0000000004170000-0x0000000004171000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4872-101-0x0000000002EA0000-0x0000000002EA1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/4892-39-0x0000024E46F90000-0x0000024E46FB0000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/4892-44-0x0000024E473F0000-0x0000024E47410000-memory.dmp

                                    Filesize

                                    128KB

                                  • memory/4892-41-0x0000024E46F50000-0x0000024E46F70000-memory.dmp

                                    Filesize

                                    128KB