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Analysis

  • max time kernel
    6s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 12:55

General

  • Target

    36e757339da0f68b1022a0897edb0791.exe

  • Size

    57KB

  • MD5

    36e757339da0f68b1022a0897edb0791

  • SHA1

    b7e0a9c8d01c6f2830afa96851ea1880d11b7e1a

  • SHA256

    5d5bf05d8607f7fccfbf7c5942f24abad1f42aec2b868b2828fb8a18ce7d2c61

  • SHA512

    504924ff7a757a2be2c5ccf434602c2da078e5c11ced15a85b8fd5cdcbfd28c0022703495b90eb82584c14ac5ae148b2afa256884e1ce433ca2ab1bf24afaf84

  • SSDEEP

    768:TkxciUrur/C3uYAKWKxFPpMxiebCEda04KmMcCAznCRh2y:Tkxcive5pWKxEsepF4KpcCAG72y

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36e757339da0f68b1022a0897edb0791.exe
    "C:\Users\Admin\AppData\Local\Temp\36e757339da0f68b1022a0897edb0791.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1484
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:640
  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
    1⤵
      PID:2180

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1484-2-0x0000000074CB0000-0x0000000075261000-memory.dmp

      Filesize

      5.7MB

    • memory/1484-1-0x0000000000E80000-0x0000000000E90000-memory.dmp

      Filesize

      64KB

    • memory/1484-0-0x0000000074CB0000-0x0000000075261000-memory.dmp

      Filesize

      5.7MB

    • memory/1484-3-0x0000000000E80000-0x0000000000E90000-memory.dmp

      Filesize

      64KB

    • memory/1484-4-0x0000000074CB0000-0x0000000075261000-memory.dmp

      Filesize

      5.7MB

    • memory/1484-5-0x0000000000E80000-0x0000000000E90000-memory.dmp

      Filesize

      64KB

    • memory/1484-6-0x0000000000E80000-0x0000000000E90000-memory.dmp

      Filesize

      64KB