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Analysis

  • max time kernel
    152s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 03:13

General

  • Target

    0ca37c862d452db43530158ed2db7bfe.exe

  • Size

    256KB

  • MD5

    0ca37c862d452db43530158ed2db7bfe

  • SHA1

    a53f4a489698341236f00890d3e09aec8f9b20b4

  • SHA256

    3a5b7c0112245458c138597349c6494d77cdac778eb693392769de457d6baf22

  • SHA512

    f0864665dae87a793e11c890826dfc05208a655fe697f3315a72b3a96a51db847172e7b087e817b8fb87df000b25687230bd0035797a4c35a98602a8bcbce803

  • SSDEEP

    3072:Jco01tjUEd5B2iAhSQ7QkRlye1k2kE00o3yCeJbnpH0w922UP87coVEUHG5HzCo2:J10jYE9Cb7QkRli2D9UyEUmNzTiz

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 50 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ca37c862d452db43530158ed2db7bfe.exe
    "C:\Users\Admin\AppData\Local\Temp\0ca37c862d452db43530158ed2db7bfe.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2084
    • C:\Users\Admin\qiicaq.exe
      "C:\Users\Admin\qiicaq.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\qiicaq.exe

    Filesize

    256KB

    MD5

    360035e6ddf7aee5ffb37dcb07decbe5

    SHA1

    285ff0e682da51cd60bd93cb28df53b6960145f8

    SHA256

    9feee9d70e178f8c5da72b38ef121e3486fb3105c2cfb5bcf8881c2dfd29a066

    SHA512

    152098d38bd0c7b60e983dd6924e84b8d6c881ce5fccea99c3b16cd8b37c364949c379ba68a0cc45114c421976a7259e580c3184cdd32a2244d52bed83919501