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Overview

overview

8

Static

static

3

aaf53268ee...8e.exe

windows7-x64

8

aaf53268ee...8e.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    106s
  • max time network
    150s
  • 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, 09:00

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General

  • Target

    aaf53268ee2d5525e82c14428d7165dfbf10b517ea4b99650c9912cfc6db8b8e.exe

  • Size

    2.6MB

  • MD5

    ea84c54b02edae7c2c07f4fd5eccdd6e

  • SHA1

    2948a2597490ff670f44dbe4bbd199263cf83822

  • SHA256

    aaf53268ee2d5525e82c14428d7165dfbf10b517ea4b99650c9912cfc6db8b8e

  • SHA512

    bd9cf8ef7d26eaebd1883bf1900acf4cfabb56c0c0ef33b28281f85f79122b38ce950b50b69ddb9d3e40da43119ce659b33e53990d48619128f5a77a42e894eb

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlyPmAMV1aKCX4:Q+8X9G3vP3AMMO9Da8

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 10 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\aaf53268ee2d5525e82c14428d7165dfbf10b517ea4b99650c9912cfc6db8b8e.exe
    "C:\Users\Admin\AppData\Local\Temp\aaf53268ee2d5525e82c14428d7165dfbf10b517ea4b99650c9912cfc6db8b8e.exe"
    1⤵
      PID:1408
    • 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:4816
    • 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:1048
    • 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:1312
    • 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:3740
    • 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:3828
    • 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:4820
    • 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:3992
    • 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:3824
    • 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:448
    • 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:3576
    • 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:1880
    • 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:648
    • 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:2712
    • 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:3860
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4092
    • 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:3208
    • 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:4780
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
        PID:4828
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
          PID:2540
        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
          1⤵
            PID:1644

          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

            0b4a7a52c7390bb35966b1c8ca6014a6

            SHA1

            f6d26b47f88673b082ca412f731801c70f32226c

            SHA256

            37e983e3dd341c0c5c4946007999f1fc1f6d7289970c210a3fefb10fd5ca26b5

            SHA512

            c13c820cc7278a75cd14735b28de3094846d98806ab777824cf8483dd780a2b7e0e1ac0aa6459fe923d0e2d3564e810c548f06f2826df4c52373026a4cfaa5f1

            Download Submit

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
            Filesize

            97B

            MD5

            e403893cb1eff096a3a681a4e18bfc57

            SHA1

            2b77a9b05a98def1630f2d224077297c5aa719bc

            SHA256

            5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

            SHA512

            c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

            Download Submit

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133415049002713197.txt
            Filesize

            75KB

            MD5

            62d81c2e1e8b21733f95af2a596e4b18

            SHA1

            91c005ecc5ae4171f450c43c02d1ba532b4474c6

            SHA256

            a5596f83717bf64653b95ffe6ec38f20e40fd928456d5e254a53a440804d80b6

            SHA512

            c7f349acf55694ff696750c30a25c265ff07ced95e4d2a88fa2829d047ca3b3007dc824613a8c403c7613085aca4212155afe03f8f237c0d7781fd87e1fb8a7c

            Download Submit

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\StartUnifiedTileModelCache.dat
            Filesize

            22KB

            MD5

            774eb1c54d8ab0d72220e817e120400c

            SHA1

            a3940f6502303e7eabcb6f80cd2b6fd4a6803b53

            SHA256

            b87471bf335a8204af460aa100698d1bd6515efc7180e92c06ad10ee83878529

            SHA512

            d2f2c2739d8e9214a0246c930708d19055ec294412dac9d96235b1d7de7cd5a7c6e06003f360b65548e5d87e61c98cebf7f9017a23aaea00ae61a817efae3bd3

            Download Submit

          • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
            Filesize

            97B

            MD5

            e403893cb1eff096a3a681a4e18bfc57

            SHA1

            2b77a9b05a98def1630f2d224077297c5aa719bc

            SHA256

            5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

            SHA512

            c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

            Download Submit

          • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
            Filesize

            97B

            MD5

            e403893cb1eff096a3a681a4e18bfc57

            SHA1

            2b77a9b05a98def1630f2d224077297c5aa719bc

            SHA256

            5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

            SHA512

            c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

            Download Submit

          • memory/648-48-0x000001DB832D0000-0x000001DB832F0000-memory.dmp

            Filesize

            128KB

            Download

          • memory/648-52-0x000001DB83930000-0x000001DB83950000-memory.dmp

            Filesize

            128KB

            Download

          • memory/648-50-0x000001DB83290000-0x000001DB832B0000-memory.dmp

            Filesize

            128KB

            Download

          • memory/3208-65-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3576-40-0x0000000004850000-0x0000000004851000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3828-11-0x0000000004C90000-0x0000000004C91000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3992-17-0x00000185B9BA0000-0x00000185B9BC0000-memory.dmp

            Filesize

            128KB

            Download

          • memory/3992-21-0x00000185BA220000-0x00000185BA240000-memory.dmp

            Filesize

            128KB

            Download

          • memory/3992-19-0x00000185B9B60000-0x00000185B9B80000-memory.dmp

            Filesize

            128KB

            Download

          • memory/4092-72-0x0000027E0AA50000-0x0000027E0AA70000-memory.dmp

            Filesize

            128KB

            Download

          • memory/4092-75-0x0000027E0AA10000-0x0000027E0AA30000-memory.dmp

            Filesize

            128KB

            Download

          • memory/4092-79-0x0000027E0AE20000-0x0000027E0AE40000-memory.dmp

            Filesize

            128KB

            Download