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Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/11/2022, 21:53

General

  • Target

    Trojan-Ransom.Win32.Blocker.exe

  • Size

    159KB

  • MD5

    dc5c71aef24a5899f63c3f9c15993697

  • SHA1

    2905771c826c7d9f183c73d6e97c990c022f1ef8

  • SHA256

    54ce7a04b71a1bbdfcfd0bf46bd1f138dee5d4554e21192d1f98d0e02694f351

  • SHA512

    f2ed34207c9f8381fcd0069c268dc3bdd4a1f7d57ea339362f23522c1157d6a9ec8c2489c5a2cca90b4213a3ed91182f94cfd45c04750d74851fdca7b1ac9f02

  • SSDEEP

    3072:QXKzYpRZUWtMLQ3qn8JZFHWFxxxIwL0OgYe3Wwiku:QXk2RPWQ3q8/OxjL0o3Hku

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Blocker.exe
    "C:\Users\Admin\AppData\Local\Temp\Trojan-Ransom.Win32.Blocker.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\syswow64\explorer.exe"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3588
      • C:\Windows\SysWOW64\svchost.exe
        -k netsvcs
        3⤵
          PID:5092

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3588-136-0x0000000001200000-0x0000000001220000-memory.dmp

      Filesize

      128KB

    • memory/5064-132-0x0000000000400000-0x0000000000495000-memory.dmp

      Filesize

      596KB

    • memory/5064-133-0x0000000000400000-0x0000000000495000-memory.dmp

      Filesize

      596KB

    • memory/5092-138-0x0000000000960000-0x0000000000980000-memory.dmp

      Filesize

      128KB

    • memory/5092-139-0x0000000000960000-0x0000000000980000-memory.dmp

      Filesize

      128KB