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Overview

overview

8

Static

static

3

7023da1527...bf.exe

windows7-x64

8

7023da1527...bf.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    201s
  • max time network
    210s
  • 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, 21:23

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General

  • Target

    7023da1527c6259b33561f5484ebe4e45364918fe15e723f768e06fdb0ac99bf.exe

  • Size

    2.8MB

  • MD5

    16f1c1b34c13247d6b5befe23c69794c

  • SHA1

    65516f518c948eab01c9b736e480d5f4d130f811

  • SHA256

    7023da1527c6259b33561f5484ebe4e45364918fe15e723f768e06fdb0ac99bf

  • SHA512

    adae57e335a84c2ffe928b806598462efa0e5e4b1314eab2b2bd0a4f3f9b4aca9537ea6f0c1f26d6a5bc6a53542df81bdbbcbb00c82d120b9bec595a3f216b7b

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlG+Xt6I2jJq96:Q+8X9G3vP3AM4st6I2jJ

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 7 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 14 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
    adwarespyware
  • 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 11 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.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\7023da1527c6259b33561f5484ebe4e45364918fe15e723f768e06fdb0ac99bf.exe
    "C:\Users\Admin\AppData\Local\Temp\7023da1527c6259b33561f5484ebe4e45364918fe15e723f768e06fdb0ac99bf.exe"
    1⤵
      PID:4708
    • 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:3424
    • 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:3988
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:3188
    • 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
      • Suspicious use of SetWindowsHookEx
      PID:1696
    • 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:3344
    • 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:3816
    • 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 FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2552
    • 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:3396
    • 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:1216
    • 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:4392
    • 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:5108
    • 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:4424
    • 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:4064
    • 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:4540
    • 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:3904
    • C:\Windows\system32\werfault.exe
      werfault.exe /hc /shared Global\cd14f25441f14ac69e211e3b9f22b654 /t 1424 /p 4052
      1⤵
        PID:4400
      • 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:960
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
          PID:1032
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
            PID:5060
          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
            1⤵
              PID:1648
            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
              1⤵
                PID:3188

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

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

                471B

                MD5

                976ce2c91cbe61b98378e8e5c5ba4d53

                SHA1

                45b3e1eabb4e759bf46ffeb8f9722077a0d62c72

                SHA256

                255f312d16d7d080cf1a97d4eb255c236c7eee6c059d732d970e3c05c07c158e

                SHA512

                0065b7984960354aea85cd0c6792e019f40a2b359fabf7dcee438193c1bab47d74d59602627c8399df741864dffb0469d9cf8bc48907c1c67015c51d01a7b28a

                Download Submit

              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
                Filesize

                338B

                MD5

                520dc92c25f2f9176f4182b0239ac536

                SHA1

                d6edbb126f25192ad1e8736351b160a8e7fd653b

                SHA256

                e9a7ff8161b3d42f74aa3cc85bde587e718f56057b692d86d1a9d82cff01d4db

                SHA512

                21628e679ddb93c8745e716abc2be67a88047e51d364ad9412d8fc5896ff5c95128e2ba244ba529c1abf055273bb66901b1bc4694d95ac5743bac72e542c947e

                Download Submit

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

                412B

                MD5

                4b73dce96443783f3ca99102557775be

                SHA1

                46dd1974a21d2ad354f495d8868a5e8b8f2b6a3d

                SHA256

                9f9f9bae7e34b88315d9b5201fb9a919603ff91569d8f93a64f70ff7299ed66a

                SHA512

                3e65ed5ed04523cbdd85c5b3f25a87993b2992db5aa60b796ee9d4db81c48072288e38f637d94300a61666a43a2ecae2dbdd5538127c0b862c1414396a353c1b

                Download Submit

              • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ANTV7B43\microsoft.windows[1].xml
                Filesize

                96B

                MD5

                4114b63fafc98d9307dc8bfae1c379cd

                SHA1

                8959adf99facaf14c6be813470286c448b0e0b44

                SHA256

                f93f1cffd4688bc4cd9e3dfb2ee84a1f53f40d966cab8542c5863906faaf197f

                SHA512

                51eb95339b914b6674922ad2635a193ae1fb1d008c35f03cc8664c46e4f124389a884d7854268c90ac7883102f9a98483e0019a269070b7d6a96fcc70c937723

                Download Submit

              • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ANTV7B43\microsoft.windows[1].xml
                Filesize

                96B

                MD5

                4114b63fafc98d9307dc8bfae1c379cd

                SHA1

                8959adf99facaf14c6be813470286c448b0e0b44

                SHA256

                f93f1cffd4688bc4cd9e3dfb2ee84a1f53f40d966cab8542c5863906faaf197f

                SHA512

                51eb95339b914b6674922ad2635a193ae1fb1d008c35f03cc8664c46e4f124389a884d7854268c90ac7883102f9a98483e0019a269070b7d6a96fcc70c937723

                Download Submit

              • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ANTV7B43\microsoft.windows[1].xml
                Filesize

                96B

                MD5

                4114b63fafc98d9307dc8bfae1c379cd

                SHA1

                8959adf99facaf14c6be813470286c448b0e0b44

                SHA256

                f93f1cffd4688bc4cd9e3dfb2ee84a1f53f40d966cab8542c5863906faaf197f

                SHA512

                51eb95339b914b6674922ad2635a193ae1fb1d008c35f03cc8664c46e4f124389a884d7854268c90ac7883102f9a98483e0019a269070b7d6a96fcc70c937723

                Download Submit

              • memory/2552-9-0x0000000003FB0000-0x0000000003FB1000-memory.dmp

                Filesize

                4KB

                Download

              • memory/3188-76-0x0000016788BA0000-0x0000016788BC0000-memory.dmp

                Filesize

                128KB

                Download

              • memory/3188-73-0x0000016788790000-0x00000167887B0000-memory.dmp

                Filesize

                128KB

                Download

              • memory/3188-71-0x00000167887D0000-0x00000167887F0000-memory.dmp

                Filesize

                128KB

                Download

              • memory/3816-17-0x00000251A4900000-0x00000251A4920000-memory.dmp

                Filesize

                128KB

                Download

              • memory/3816-20-0x00000251A4D10000-0x00000251A4D30000-memory.dmp

                Filesize

                128KB

                Download

              • memory/3816-15-0x00000251A4940000-0x00000251A4960000-memory.dmp

                Filesize

                128KB

                Download

              • memory/4424-36-0x0000000004230000-0x0000000004231000-memory.dmp

                Filesize

                4KB

                Download

              • memory/4540-47-0x000001F3DC4C0000-0x000001F3DC4E0000-memory.dmp

                Filesize

                128KB

                Download

              • memory/4540-46-0x000001F3DBEA0000-0x000001F3DBEC0000-memory.dmp

                Filesize

                128KB

                Download

              • memory/4540-44-0x000001F3DBEE0000-0x000001F3DBF00000-memory.dmp

                Filesize

                128KB

                Download

              • memory/5060-63-0x0000000003F90000-0x0000000003F91000-memory.dmp

                Filesize

                4KB

                Download