Windows 7 deprecation

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

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2024, 12:50

General

  • Target

    7767584620e59e05a3ae46a34b4d56f6.exe

  • Size

    236KB

  • MD5

    7767584620e59e05a3ae46a34b4d56f6

  • SHA1

    cd7c8823a74fa3ad6e21b111599f2ac474e8f5c9

  • SHA256

    f6b64431b2de8c29d22aa58c2a98460f32c35e704f6598382a401e9cdd8c50bb

  • SHA512

    08964a1687cf9c7f7522d25d4423c056063654c5c4f76e95d7a09f58f57640d92defe638ec66936ca76c4c2788f57333915fbefd825e7a64a54e86eda3433c9d

  • SSDEEP

    3072:SMW7LAAxh6Xm5wx271h6yAZLUXGvwmvs/2BL9:SMK0U6XwP71h6ykocw8

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 8 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7767584620e59e05a3ae46a34b4d56f6.exe
    "C:\Users\Admin\AppData\Local\Temp\7767584620e59e05a3ae46a34b4d56f6.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\WINDOWS\SysWOW64\REGNETJO.EXE
      "C:\WINDOWS\SYSTEM32\REGNETJO.EXE" C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\7767584620E59E05A3AE46A34B4D56F6.EXE
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2992
      • C:\WINDOWS\SysWOW64\REGNETJO.EXE
        "C:\WINDOWS\SYSTEM32\REGNETJO.EXE" C:\WINDOWS\SYSWOW64\REGNETJO.EXE
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\SysWOW64\REGNETJO.EXE

    Filesize

    236KB

    MD5

    7767584620e59e05a3ae46a34b4d56f6

    SHA1

    cd7c8823a74fa3ad6e21b111599f2ac474e8f5c9

    SHA256

    f6b64431b2de8c29d22aa58c2a98460f32c35e704f6598382a401e9cdd8c50bb

    SHA512

    08964a1687cf9c7f7522d25d4423c056063654c5c4f76e95d7a09f58f57640d92defe638ec66936ca76c4c2788f57333915fbefd825e7a64a54e86eda3433c9d