Analysis

  • max time kernel
    152s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-03-2024 20:23

General

  • Target

    fl_patch_installer_20_7_1.exe

  • Size

    83.8MB

  • MD5

    f95e0b452331ebd0763ffb880f1814c9

  • SHA1

    0c223c4d3a81f76019ed188480050c45144a54f6

  • SHA256

    3c04fbb7b3578f13a908a22bbfa105f54c17759d28fa8d036efec1fa6b7ed9f6

  • SHA512

    28ca4fec72d9d51194863d8a37327e7c824a8fb4eaaf34efa02269d585e34a7335e1f6ebd5dfa7f154f9d9f4724324a016ce64fa7be5451f50094527cd3dca92

  • SSDEEP

    1572864:oCI1wqyIPz6fTB42pMhkiEfXwH4iZYPwOJtEcXtsmZj7vYXnxdO3nufvWaUHOCmr:oCI1wOP2NbpM6iaXwH9YoOJtzsijunye

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fl_patch_installer_20_7_1.exe
    "C:\Users\Admin\AppData\Local\Temp\fl_patch_installer_20_7_1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3628
    • C:\Users\Admin\AppData\Local\Temp\is-CLOOR.tmp\fl_patch_installer_20_7_1.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-CLOOR.tmp\fl_patch_installer_20_7_1.tmp" /SL5="$601D2,87449283,125440,C:\Users\Admin\AppData\Local\Temp\fl_patch_installer_20_7_1.exe"
      2⤵
      • Executes dropped EXE
      PID:3004

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-CLOOR.tmp\fl_patch_installer_20_7_1.tmp

    Filesize

    1.1MB

    MD5

    006c402fd22016b5a5a1c2180ca5ccc9

    SHA1

    dc8dae24ef11181d145c8d9f6f245f3b67a3e1d0

    SHA256

    5b246db2dfc1a5d000b0662e2a58e1cb9f89fdc87945597ec1e1f2f245fd7898

    SHA512

    caea20f48421f7918c9ead0316decba60460c74ff878666e0a48ae1e5b2eb41a37b03c1a59bc3aa416990e49cae155e19894461c28c225f4f9b42e184db289b1

  • memory/3004-5-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/3004-8-0x0000000000400000-0x000000000052E000-memory.dmp

    Filesize

    1.2MB

  • memory/3004-11-0x0000000000700000-0x0000000000701000-memory.dmp

    Filesize

    4KB

  • memory/3628-0-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/3628-7-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB