Windows 7 deprecation

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

Analysis

  • max time kernel
    180s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2023, 22:03

General

  • Target

    b0b28995ea589ea1e73cba0baea7a4e5.exe

  • Size

    196KB

  • MD5

    b0b28995ea589ea1e73cba0baea7a4e5

  • SHA1

    725ffcfc889c4e801565a2140f3063306dde4e0c

  • SHA256

    7736212307d27552749ad5aa6682394be313bc1f302ae177fe955dd48a13e0db

  • SHA512

    5e48629e683dde26d284eeceea17e64aa70100c2113f3fe57fda911375009ae6092372696a9fe51fcbcbea060780d76a8bb629deb1606df6e8a22f94c21e3d3e

  • SSDEEP

    3072:0y1rAga0tQ9nLHbB9WmvA7vejJWKvE+Kmp2:pq4QxL7B9WjjejJW5T

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 27 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\b0b28995ea589ea1e73cba0baea7a4e5.exe
    "C:\Users\Admin\AppData\Local\Temp\b0b28995ea589ea1e73cba0baea7a4e5.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\suuaji.exe
      "C:\Users\Admin\suuaji.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:2736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\suuaji.exe

    Filesize

    196KB

    MD5

    0c7fc2d4676f40d7f5ef95187a6e865b

    SHA1

    3e1199661e180abd12702b5c83011d3ef7a3bb3f

    SHA256

    cf098ac4b08a31b5bbc029a35cc4babf92d88ec04c0a09236ba9d3d5d3353cc1

    SHA512

    df82ddac05c557e6e642ae01fae9bf1dcc3524ac733d78a214088ac065b24ef194ff0fcc560158e2ed2970bd60f421769cdc4183c2563be05369be99f4c9de17