Analysis

  • max time kernel
    1389s
  • max time network
    1181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 18:07

General

  • Target

    README.txt

  • Size

    26B

  • MD5

    6176e513eb6ffdd661947ea8ea142547

  • SHA1

    e0935e3e3c17f398744f21991a8d244418158b38

  • SHA256

    ad1d02c4352d3b45690cb7413a50983c75be3827ea323ad0f16da163f3054b6a

  • SHA512

    aab4ae4bd7a7c4437fdd0c7b6809f11ace8c283411904e674e0978763f95b5693e670b772bc51f2cbaef0c97c6de4222dd8462de3e8042942bc339424e1b6bf2

Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\README.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:1804
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:2844
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5084

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/5084-0-0x000002CEDA460000-0x000002CEDA470000-memory.dmp
      Filesize

      64KB

    • memory/5084-16-0x000002CEDA560000-0x000002CEDA570000-memory.dmp
      Filesize

      64KB

    • memory/5084-32-0x000002CEE28D0000-0x000002CEE28D1000-memory.dmp
      Filesize

      4KB

    • memory/5084-34-0x000002CEE2900000-0x000002CEE2901000-memory.dmp
      Filesize

      4KB

    • memory/5084-35-0x000002CEE2900000-0x000002CEE2901000-memory.dmp
      Filesize

      4KB

    • memory/5084-36-0x000002CEE2A10000-0x000002CEE2A11000-memory.dmp
      Filesize

      4KB