Overview

overview

8

Static

static

3

6393aaf699...f3.exe

windows7-x64

8

6393aaf699...f3.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 21:29

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General

  • Target

    6393aaf699299e002abf599898adcd387a90dc9e71c4ccfb13d464b3eb6987f3.exe

  • Size

    3.1MB

  • MD5

    244425939fd675a3341c86c21d61a667

  • SHA1

    8dd030437b41b5a233c097e2c8d86729ed41eb31

  • SHA256

    6393aaf699299e002abf599898adcd387a90dc9e71c4ccfb13d464b3eb6987f3

  • SHA512

    f4fe0a4e56f0790c5434d373cd683ae09ce8c6c3c081a66af5a0f1a08fc6cdb35c72835c34b968b00a987c11e1fb1b00a5d00bc44a3d92070be2fd6a4a821255

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlcBU7EhaIUYouVb110s:Q+8X9G3vP3AMyVa0Dv19

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 8 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 5 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\6393aaf699299e002abf599898adcd387a90dc9e71c4ccfb13d464b3eb6987f3.exe
    "C:\Users\Admin\AppData\Local\Temp\6393aaf699299e002abf599898adcd387a90dc9e71c4ccfb13d464b3eb6987f3.exe"
    1⤵
      PID:4448
    • 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:2788
    • 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:4948
    • 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:2356
    • 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:2084
    • 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:4736
    • 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:5052
    • 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:1196
    • 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:2724
    • 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:2704
    • 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
      PID:2500

    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

      bd07e0cc05950fb02dcd07f542243450

      SHA1

      1b84aafd88e6b924df9508d550c006f2864010ac

      SHA256

      45d649104dc4c2f04d22fce98d3a2b303c32abbda6b6c1a82b5481220c7d3be0

      SHA512

      6bdfe849c4b293b861b8b8afd35a428afbb778e8d142ace5f07032d11b435a10f4ae537a8ed253a8c1b21ea00726192f94f4897e6632a9e5d21e3ce97fca4263

      Download Submit

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

      412B

      MD5

      462a6005bd4b6a269603bf7e3e5e77d4

      SHA1

      218c42f620f75da3b646858517ff8c5fc9d38eea

      SHA256

      8a0d3dcda626063e790e4c9e04c3dec1518980eafa903a1cf85986097a50c510

      SHA512

      457e961ad37626ae373b8f27d488216865c73ca37cc742562d2105ad2100084f73601b3ae1298ba84478b0792c99309034ae6ebf5153eb2ff77b70592437a3c0

      Download Submit

    • 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

      Download Submit

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133392379488063068.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\46IOJ2Y1\microsoft.windows[1].xml
      Filesize

      96B

      MD5

      132893809ee21f6cc9bd8398d163fde8

      SHA1

      664b895e0f6ae4f8ed96f36dee355d4e554b29eb

      SHA256

      af9f28768de7e7f0f21d52b63003adb8fa1b563ab8e4a38bf361a7f51aa8d8d2

      SHA512

      a540b8cddd2684bf6d11480bc23200200414984b4520842db541e07021520fb6cf356492b7e2517cdd53718f4a8b6002d5268db4c085b5d1ab6ed3cc1973caa8

      Download Submit

    • memory/2356-7-0x00000000042E0000-0x00000000042E1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2704-54-0x0000000004B70000-0x0000000004B71000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2724-43-0x000002591B1C0000-0x000002591B1E0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2724-40-0x000002591B200000-0x000002591B220000-memory.dmp

      Filesize

      128KB

      Download

    • memory/2724-45-0x000002591B660000-0x000002591B680000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4736-21-0x0000015835750000-0x0000015835770000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4736-16-0x0000015835320000-0x0000015835340000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4736-18-0x0000015835340000-0x0000015835360000-memory.dmp

      Filesize

      128KB

      Download

    • memory/4736-14-0x0000015835360000-0x0000015835380000-memory.dmp

      Filesize

      128KB

      Download

    • memory/5052-39-0x0000000003ED0000-0x0000000003ED1000-memory.dmp

      Filesize

      4KB

      Download