Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    172s
  • max time network
    173s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 23:54

General

  • Target

    f1e1070f1d55dc02ca28c0c7cc2a6014603df0698c0267c2cab3656d7d660032.exe

  • Size

    192KB

  • MD5

    937f9c35634e6a516eb98f0e207c3eb6

  • SHA1

    6945bb23f1dcbbe337f17bf43690d8ae4b485abb

  • SHA256

    f1e1070f1d55dc02ca28c0c7cc2a6014603df0698c0267c2cab3656d7d660032

  • SHA512

    60714b3df6889d80d1805971500cc65102a27718f080c848c847a3fd25ff16a352910b37d6d0be0ae3b61fe44514465258380c756a14d04a42b69b1f57ad0d3c

  • SSDEEP

    1536:hIHABQruHlTERgPRi4iti93MH9iV6MRfWzzp3BHReQbIYL2XoPLJB514R9/dJqiD:u2QraTHRi4itiSHXzp3uYTPLJOhD

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 29 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1e1070f1d55dc02ca28c0c7cc2a6014603df0698c0267c2cab3656d7d660032.exe
    "C:\Users\Admin\AppData\Local\Temp\f1e1070f1d55dc02ca28c0c7cc2a6014603df0698c0267c2cab3656d7d660032.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Users\Admin\hoidaq.exe
      "C:\Users\Admin\hoidaq.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:4868

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\hoidaq.exe

    Filesize

    192KB

    MD5

    ab7a4b66e88a7669614ca1de9b7c6d7b

    SHA1

    41baff4ed12fda301aec36172440414e8ce2551e

    SHA256

    9f1d3c7abab714ac983ae781153e976448e8d463da8500d62a665d5c20b803d0

    SHA512

    582f851511c4860927611e58d2af99807701f831154e3421b893a65b6b7d2bf75f2225a876ecbbed15595e625b5c78f0cc95491dfd9c1cf245a0214541be5d09

  • C:\Users\Admin\hoidaq.exe

    Filesize

    192KB

    MD5

    ab7a4b66e88a7669614ca1de9b7c6d7b

    SHA1

    41baff4ed12fda301aec36172440414e8ce2551e

    SHA256

    9f1d3c7abab714ac983ae781153e976448e8d463da8500d62a665d5c20b803d0

    SHA512

    582f851511c4860927611e58d2af99807701f831154e3421b893a65b6b7d2bf75f2225a876ecbbed15595e625b5c78f0cc95491dfd9c1cf245a0214541be5d09