Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 12:50

General

  • Target

    36bdd6f995cfe13a617f392a07c03fc9.exe

  • Size

    51KB

  • MD5

    36bdd6f995cfe13a617f392a07c03fc9

  • SHA1

    368787ed6f655bfa7904f6564a2873b3a7a6ceeb

  • SHA256

    b7e2d49633b251b862cde979422c995ae6ce7a98941f13189b09e5b2e3b7939a

  • SHA512

    7e9631a6288a92cd61d328a4a62744eba358bbcefdfb45ec27a2874bc654fe07a3be6812f110f50401f7723bd63256ab501c856ac09f0e1a9d258b6cd32fe0c5

  • SSDEEP

    768:O0usie8+SYWwPH8kYNg4IpFQn8tY1k/EHVZO9KLztuW:O0udL+SYWwv/S8t+k6eSsW

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36bdd6f995cfe13a617f392a07c03fc9.exe
    "C:\Users\Admin\AppData\Local\Temp\36bdd6f995cfe13a617f392a07c03fc9.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Windows\SysWOW64\cmd.exe
      /c del /f C:\Users\Admin\AppData\Local\Temp\36BDD6~1.EXE.bak >> NUL
      2⤵
      • Deletes itself
      PID:1532
    • C:\ProgramData\tglsfong\vylqxudo.exe
      C:\ProgramData\tglsfong\vylqxudo.exe
      2⤵
      • Executes dropped EXE
      PID:1620

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \ProgramData\tglsfong\vylqxudo.exe

          Filesize

          51KB

          MD5

          36bdd6f995cfe13a617f392a07c03fc9

          SHA1

          368787ed6f655bfa7904f6564a2873b3a7a6ceeb

          SHA256

          b7e2d49633b251b862cde979422c995ae6ce7a98941f13189b09e5b2e3b7939a

          SHA512

          7e9631a6288a92cd61d328a4a62744eba358bbcefdfb45ec27a2874bc654fe07a3be6812f110f50401f7723bd63256ab501c856ac09f0e1a9d258b6cd32fe0c5