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Overview

overview

8

Static

static

3

729c620462...92.exe

windows7-x64

8

729c620462...92.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    106s
  • max time network
    163s
  • 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, 11:49

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General

  • Target

    729c620462ab9755df4b9b9522f11f4078516f8082d89de6c7982a4a7082e592.exe

  • Size

    3.0MB

  • MD5

    b4fe75cedbad8bf09b7061f33cb88ecb

  • SHA1

    f03d8517f1029597e70a22a4505805b945781fbd

  • SHA256

    729c620462ab9755df4b9b9522f11f4078516f8082d89de6c7982a4a7082e592

  • SHA512

    2b3e550d02faa02cd4e804a4829876f07512f11cf194d552d06f7821df9895c0b4a3063b11d58c1ecf2915d0a0967703789d615efa57fd6caa59246f381302bf

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl4BslaA9xfufOdlD95r:c+8X9G3vP3AM8uRCelT

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 8 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 16 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 9 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\729c620462ab9755df4b9b9522f11f4078516f8082d89de6c7982a4a7082e592.exe
    "C:\Users\Admin\AppData\Local\Temp\729c620462ab9755df4b9b9522f11f4078516f8082d89de6c7982a4a7082e592.exe"
    1⤵
      PID:2916
    • 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:4724
    • 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:2828
    • 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:1356
    • 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: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 FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3084
    • 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:3248
    • 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:3696
    • 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:4388
    • 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:3704
    • 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:2740
    • 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:4084
    • 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:4196
    • 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:4456
    • 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:1628
    • 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:1460
    • 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:2520
    • 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:2232
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
        PID:3204
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
          PID:4628
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
            PID:5024
          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
            1⤵
              PID:1696
            • C:\Windows\explorer.exe
              explorer.exe
              1⤵
                PID:4204
              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                1⤵
                  PID:540
                • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                  1⤵
                    PID:316
                  • C:\Windows\explorer.exe
                    explorer.exe
                    1⤵
                      PID:3720
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3432

                      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

                        0085711bef17acad9eacf0bbf9bf3906

                        SHA1

                        20041eb81473c406da0ebfd7717231c0852ba344

                        SHA256

                        98c31705ae2dbde79cc8916db28c40c875597004ae24d94ac42433e0989d70a1

                        SHA512

                        3354239703701d843124bc466fd9794dd65ed766e4a1df64f784250292be3f24239a9e7156738d07a1c12316952cc1ee71ae9feba9b8fdbfb545e273ae871a6e

                        Download Submit

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

                        412B

                        MD5

                        a3a628df23c16632e3e49eb30f2b2bc4

                        SHA1

                        f077ea7e876a6b6d0a05b145ccc01550d3ba8543

                        SHA256

                        70ea298e9b095a07cd9583952cba3cfa57337e1ea3f88677ffda96a6b50f3db6

                        SHA512

                        3bddc24e4b114221708e75b050542445c26d03ed8ad23fc69426511219dbfbaea25a4c3630179c6cc38b1fe643a58827a46a26a434a9a0161aa286f99b11ea32

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QFB4PTP9\microsoft.windows[1].xml
                        Filesize

                        97B

                        MD5

                        4677e3ea7a170c78520dd71312ffd31e

                        SHA1

                        a9ac559324a6142d85ded6da9b16f44dc630bf8c

                        SHA256

                        703af6af210c7a59166ca33a20c29594710708757e7ca304a5c547ec4cf791c5

                        SHA512

                        7bf2a89ef25cb2c2f050f60a13c9c41c1e8ca959ee153b9189b4dc7f50cbb75da581a2ae608c517e941df78523ebe23ea53cdf16ce2cb1b6ee332d6d92b89095

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133392377649818495.txt
                        Filesize

                        75KB

                        MD5

                        62d81c2e1e8b21733f95af2a596e4b18

                        SHA1

                        91c005ecc5ae4171f450c43c02d1ba532b4474c6

                        SHA256

                        a5596f83717bf64653b95ffe6ec38f20e40fd928456d5e254a53a440804d80b6

                        SHA512

                        c7f349acf55694ff696750c30a25c265ff07ced95e4d2a88fa2829d047ca3b3007dc824613a8c403c7613085aca4212155afe03f8f237c0d7781fd87e1fb8a7c

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133392377649818495.txt
                        Filesize

                        75KB

                        MD5

                        62d81c2e1e8b21733f95af2a596e4b18

                        SHA1

                        91c005ecc5ae4171f450c43c02d1ba532b4474c6

                        SHA256

                        a5596f83717bf64653b95ffe6ec38f20e40fd928456d5e254a53a440804d80b6

                        SHA512

                        c7f349acf55694ff696750c30a25c265ff07ced95e4d2a88fa2829d047ca3b3007dc824613a8c403c7613085aca4212155afe03f8f237c0d7781fd87e1fb8a7c

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QFB4PTP9\microsoft.windows[1].xml
                        Filesize

                        97B

                        MD5

                        4677e3ea7a170c78520dd71312ffd31e

                        SHA1

                        a9ac559324a6142d85ded6da9b16f44dc630bf8c

                        SHA256

                        703af6af210c7a59166ca33a20c29594710708757e7ca304a5c547ec4cf791c5

                        SHA512

                        7bf2a89ef25cb2c2f050f60a13c9c41c1e8ca959ee153b9189b4dc7f50cbb75da581a2ae608c517e941df78523ebe23ea53cdf16ce2cb1b6ee332d6d92b89095

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QFB4PTP9\microsoft.windows[1].xml
                        Filesize

                        97B

                        MD5

                        4677e3ea7a170c78520dd71312ffd31e

                        SHA1

                        a9ac559324a6142d85ded6da9b16f44dc630bf8c

                        SHA256

                        703af6af210c7a59166ca33a20c29594710708757e7ca304a5c547ec4cf791c5

                        SHA512

                        7bf2a89ef25cb2c2f050f60a13c9c41c1e8ca959ee153b9189b4dc7f50cbb75da581a2ae608c517e941df78523ebe23ea53cdf16ce2cb1b6ee332d6d92b89095

                        Download Submit

                      • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QFB4PTP9\microsoft.windows[1].xml
                        Filesize

                        97B

                        MD5

                        4677e3ea7a170c78520dd71312ffd31e

                        SHA1

                        a9ac559324a6142d85ded6da9b16f44dc630bf8c

                        SHA256

                        703af6af210c7a59166ca33a20c29594710708757e7ca304a5c547ec4cf791c5

                        SHA512

                        7bf2a89ef25cb2c2f050f60a13c9c41c1e8ca959ee153b9189b4dc7f50cbb75da581a2ae608c517e941df78523ebe23ea53cdf16ce2cb1b6ee332d6d92b89095

                        Download Submit

                      • memory/316-109-0x000002098AD40000-0x000002098AD60000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/316-104-0x000002098A930000-0x000002098A950000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/316-102-0x000002098A970000-0x000002098A990000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/2232-69-0x0000000004A20000-0x0000000004A21000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/2740-51-0x0000020B04680000-0x0000020B046A0000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/2740-56-0x0000020B04C50000-0x0000020B04C70000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/2740-54-0x0000020B04640000-0x0000020B04660000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/3084-8-0x0000000004D80000-0x0000000004D81000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/3696-18-0x000001B15D280000-0x000001B15D2A0000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/3696-15-0x000001B15D2C0000-0x000001B15D2E0000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/3696-21-0x000001B15D690000-0x000001B15D6B0000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/4204-94-0x0000000004620000-0x0000000004621000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/4456-44-0x0000000004480000-0x0000000004481000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/4628-76-0x000002258FCE0000-0x000002258FD00000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/4628-79-0x000002258FCA0000-0x000002258FCC0000-memory.dmp

                        Filesize

                        128KB

                        Download

                      • memory/4628-83-0x00000225902C0000-0x00000225902E0000-memory.dmp

                        Filesize

                        128KB

                        Download