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Analysis

  • max time kernel
    106s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/07/2024, 22:39

General

  • Target

    634aad8f4610e0c0841b4a1232acc090N.exe

  • Size

    55KB

  • MD5

    634aad8f4610e0c0841b4a1232acc090

  • SHA1

    6bbe387b1d971f1bc53fc36285ea9f9099aea787

  • SHA256

    da99f1c1a9cb0c0dd58c9958004391a3305ca2aefae46dcb70afa7bcfb81fc1f

  • SHA512

    122dd20b63f8c3164e803c870bb35cc01857cfa5e9dcbd0d6cd3fb777eff8fbc82cabcb10f0abed74818bffae02173998af2bbbc5c30abe6d5229d976eee8344

  • SSDEEP

    1536:V9rg3X/7ov9ZdzRiRcxa/XIwLkGAO7uUd0W20Tf:/03Xcv9zIRcxa/bLk2d0n0

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\634aad8f4610e0c0841b4a1232acc090N.exe
    "C:\Users\Admin\AppData\Local\Temp\634aad8f4610e0c0841b4a1232acc090N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\ProgramData\uhwnwdah\gfgpqhmf.exe
      C:\ProgramData\uhwnwdah\gfgpqhmf.exe
      2⤵
      • Adds policy Run key to start application
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2556
    • C:\Windows\SysWOW64\cmd.exe
      /c del /f C:\Users\Admin\AppData\Local\Temp\634AAD~1.EXE.bak >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\uhwnwdah\gfgpqhmf.exe

    Filesize

    55KB

    MD5

    634aad8f4610e0c0841b4a1232acc090

    SHA1

    6bbe387b1d971f1bc53fc36285ea9f9099aea787

    SHA256

    da99f1c1a9cb0c0dd58c9958004391a3305ca2aefae46dcb70afa7bcfb81fc1f

    SHA512

    122dd20b63f8c3164e803c870bb35cc01857cfa5e9dcbd0d6cd3fb777eff8fbc82cabcb10f0abed74818bffae02173998af2bbbc5c30abe6d5229d976eee8344

  • memory/4616-3-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB