Overview

overview

8

Static

static

3

80958eba59...ex.exe

windows7-x64

8

80958eba59...ex.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2023, 13:45

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General

  • Target

    80958eba59f217exeexeexeex.exe

  • Size

    3.7MB

  • MD5

    80958eba59f217ebf8fab9e030569240

  • SHA1

    b1d6d9b0179253163e0d749da9717256fb5e773b

  • SHA256

    8c9c27c2ed88c9f6cbeb7967af2de32dd79bd9865daa2ac524dd4c4e7b5aaeac

  • SHA512

    f69c7c12af9dcfcaf1dca866df43e6969e1ec8c4e5b241b174cd0b4b74824129ba9911a40a33e738a7b8e6162e3f631beddfc6c3fe012e6e4155bca6f869dec3

  • SSDEEP

    49152:69yiCJ5rFwnANZGEXep+9TxFegOSDAmosh3ANkTTlmpgx3F9goOktmmff:xJ5rFwnApezgOS9V3AM0pm3gef

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

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

  • Modifies registry class 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 62 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\80958eba59f217exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\80958eba59f217exeexeexeex.exe"
    1⤵
      PID:4720
    • 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:3976
    • 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:4596
    • 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:3456

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133331247497089995.txt
      Filesize

      75KB

      MD5

      22f39923e2942e5a02c3a5f91cefd45b

      SHA1

      c33909cb5ae1ad55b18b38b6aedf79c5a2216e13

      SHA256

      66457d8ac009ef25f44e676156bc058db582b2a3b431e2589435bb27477328c6

      SHA512

      17a2afe32e74150e58080055f3e67d3d4892828d9df28905a0e67227055b61eeab2a4764acf0b701bc481568fac2ccb889b326379319723fae838f8ce09e94fd

      Download Submit

    • memory/3456-141-0x000001EF905C0000-0x000001EF905E0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/3456-144-0x000001EF90580000-0x000001EF905A0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/3456-147-0x000001EF90990000-0x000001EF909B0000-memory.dmp

      Filesize

      128KB

      Download

    • memory/3976-135-0x0000000003120000-0x0000000003121000-memory.dmp

      Filesize

      4KB

      Download