Analysis

  • max time kernel
    256s
  • max time network
    336s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    30/11/2022, 22:54

General

  • Target

    b5a5dd09d76045532e69732420df0c1718f1ffb7edf59cae5e16c71ab449348e.exe

  • Size

    72KB

  • MD5

    72007d2c10b24291df87c007fdcbd01f

  • SHA1

    524f1b0306d076e4ec0d07556672748d224833e6

  • SHA256

    b5a5dd09d76045532e69732420df0c1718f1ffb7edf59cae5e16c71ab449348e

  • SHA512

    6c4a5be7939fba29b2fdca8935f61a5932ccbc3f2543d3b80f3237a6410d88933b46d10b8f9184a17c4084fa6747a8f7402fa52972b2fa28f557e169e562f00e

  • SSDEEP

    1536:wZR5M0GUPMWLpbQ/UTO7wCA3M4twLtJsABras:omUrcc9vLt8LBrH

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1372
      • C:\Users\Admin\AppData\Local\Temp\b5a5dd09d76045532e69732420df0c1718f1ffb7edf59cae5e16c71ab449348e.exe
        "C:\Users\Admin\AppData\Local\Temp\b5a5dd09d76045532e69732420df0c1718f1ffb7edf59cae5e16c71ab449348e.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1792
        • C:\Users\Admin\AppData\Local\Temp\b5a5dd09d76045532e69732420df0c1718f1ffb7edf59cae5e16c71ab449348e.exe
          "C:\Users\Admin\AppData\Local\Temp\b5a5dd09d76045532e69732420df0c1718f1ffb7edf59cae5e16c71ab449348e.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:684

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/684-57-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/684-61-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/684-64-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/1372-62-0x00000000026D0000-0x00000000026D3000-memory.dmp

      Filesize

      12KB

    • memory/1792-55-0x0000000000400000-0x000000000041A000-memory.dmp

      Filesize

      104KB

    • memory/1792-54-0x0000000000400000-0x000000000041A000-memory.dmp

      Filesize

      104KB

    • memory/1792-56-0x0000000074ED1000-0x0000000074ED3000-memory.dmp

      Filesize

      8KB

    • memory/1792-59-0x0000000000400000-0x000000000041A000-memory.dmp

      Filesize

      104KB