Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    28/12/2023, 20:32

General

  • Target

    f623c7c8288bdb76a964f063631350bc.exe

  • Size

    85KB

  • MD5

    f623c7c8288bdb76a964f063631350bc

  • SHA1

    b041bb4e7f77344744ce79e145059f741fe4bfd9

  • SHA256

    08fcb3ebe8cea39b828ea79211d78255a8474b07cf63c4d7ab6d364b34246257

  • SHA512

    0df9bfad2f284f4aa85cf47e07ef6141feae1376dd3c2480192dd6d3e6bd746435f4e4663f678f13a57827635b754e8e0b5bc135be3eb8d0e5aa5d7d8e8b7984

  • SSDEEP

    1536:zyySMUrTZeGD525DFtYLV2iL6OGuF1h1LmX+dLnkO1YbV7lvyR18esGfNO3+9l:zyySHrteGD+Hsh6eywLF1YdNyR187Gfb

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:1208
      • C:\Users\Admin\AppData\Local\Temp\f623c7c8288bdb76a964f063631350bc.exe
        "C:\Users\Admin\AppData\Local\Temp\f623c7c8288bdb76a964f063631350bc.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1932
        • C:\Users\Admin\AppData\Local\Temp\f623c7c8288bdb76a964f063631350bc.exe
          "C:\Users\Admin\AppData\Local\Temp\f623c7c8288bdb76a964f063631350bc.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2432

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1208-12-0x0000000002150000-0x0000000002151000-memory.dmp

      Filesize

      4KB

    • memory/1208-16-0x0000000002170000-0x0000000002172000-memory.dmp

      Filesize

      8KB

    • memory/1208-14-0x0000000002160000-0x0000000002163000-memory.dmp

      Filesize

      12KB

    • memory/1932-1-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1932-0-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1932-5-0x00000000005B0000-0x00000000005C8000-memory.dmp

      Filesize

      96KB

    • memory/1932-8-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1932-3-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1932-2-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/1932-4-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/2432-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2432-9-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/2432-18-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB