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Analysis

  • max time kernel
    162s
  • max time network
    171s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/12/2022, 03:35

General

  • Target

    f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9.exe

  • Size

    420KB

  • MD5

    5e4f737f4a38995aa67a735193827247

  • SHA1

    8c9bc4d84e88ec68bb2840b02e1f90cba2e9defb

  • SHA256

    f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9

  • SHA512

    59363913a93d4dd2b5ff4ebcc462324466c8fd2dad0e7644adabd7c359fba30998d07606926f8a14af310c795e5e3b027562ba8ed7d7aef8ae3d7c49e5c62cf9

  • SSDEEP

    12288:kJSSF/FxvZyT6zpVJ6yrX0kx0JcgU3UI1gI:IrZywEc0ygUEP

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9.exe
    "C:\Users\Admin\AppData\Local\Temp\f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1352
    • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9.exe"
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Deletes itself
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1052

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    420KB

    MD5

    5e4f737f4a38995aa67a735193827247

    SHA1

    8c9bc4d84e88ec68bb2840b02e1f90cba2e9defb

    SHA256

    f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9

    SHA512

    59363913a93d4dd2b5ff4ebcc462324466c8fd2dad0e7644adabd7c359fba30998d07606926f8a14af310c795e5e3b027562ba8ed7d7aef8ae3d7c49e5c62cf9

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    420KB

    MD5

    5e4f737f4a38995aa67a735193827247

    SHA1

    8c9bc4d84e88ec68bb2840b02e1f90cba2e9defb

    SHA256

    f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9

    SHA512

    59363913a93d4dd2b5ff4ebcc462324466c8fd2dad0e7644adabd7c359fba30998d07606926f8a14af310c795e5e3b027562ba8ed7d7aef8ae3d7c49e5c62cf9

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    420KB

    MD5

    5e4f737f4a38995aa67a735193827247

    SHA1

    8c9bc4d84e88ec68bb2840b02e1f90cba2e9defb

    SHA256

    f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9

    SHA512

    59363913a93d4dd2b5ff4ebcc462324466c8fd2dad0e7644adabd7c359fba30998d07606926f8a14af310c795e5e3b027562ba8ed7d7aef8ae3d7c49e5c62cf9

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    420KB

    MD5

    5e4f737f4a38995aa67a735193827247

    SHA1

    8c9bc4d84e88ec68bb2840b02e1f90cba2e9defb

    SHA256

    f04fcffd2d2cc4b4d3ec8cec0fa5bd0705aa3dfe02df6745832b9756d3e13bb9

    SHA512

    59363913a93d4dd2b5ff4ebcc462324466c8fd2dad0e7644adabd7c359fba30998d07606926f8a14af310c795e5e3b027562ba8ed7d7aef8ae3d7c49e5c62cf9

  • memory/1052-62-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/1352-54-0x0000000075071000-0x0000000075073000-memory.dmp

    Filesize

    8KB

  • memory/1352-55-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/1352-63-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/1352-64-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB