Windows 7 deprecation

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

Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 14:31

General

  • Target

    56b7e7de97ef53a4fe73892c9dac41ca.exe

  • Size

    24KB

  • MD5

    56b7e7de97ef53a4fe73892c9dac41ca

  • SHA1

    9e2ab768d86c6f686b0f0400e3bc466b2f734139

  • SHA256

    090523d3815f51c23ffcbb5a6dd7d48ca3933a5862c1a9c6f49572b0751443f7

  • SHA512

    8ad6cb7aa039088628a9717291f7f9f37af813c5786599a1fd552be8d10a6b48b05eab8991bbeeb9e2c6629ddc5b42f26962c52efce063676a2d5a1eee4d0ff6

  • SSDEEP

    384:E3eVES+/xwGkRKJ2qKNSlM61qmTTMVF9/q5lCzJ0:bGS+ZfbJuNSO8qYoA/

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56b7e7de97ef53a4fe73892c9dac41ca.exe
    "C:\Users\Admin\AppData\Local\Temp\56b7e7de97ef53a4fe73892c9dac41ca.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ver >c:\windows\temp\flash.log & cmd /c set >>c:\windows\temp\flash.log & ipconfig /all >>c:\windows\temp\flash.log & tasklist >>c:\windows\temp\flash.log & net start>>c:\windows\temp\flash.log & netstat -an >>c:\windows\temp\flash.log
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3248
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c set
        3⤵
          PID:2636
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig /all
          3⤵
          • Gathers network information
          PID:3988
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:3928
        • C:\Windows\SysWOW64\net.exe
          net start
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3728
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 start
            4⤵
              PID:3772
          • C:\Windows\SysWOW64\NETSTAT.EXE
            netstat -an
            3⤵
            • Gathers network information
            • Suspicious use of AdjustPrivilegeToken
            PID:2248

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \??\c:\windows\temp\flash.log

        Filesize

        14KB

        MD5

        df132f2fb35dfa2491bf58ef20c475c0

        SHA1

        21eccc3e5b06d14599f2111c0dbecd93da630fab

        SHA256

        1ef22f028f468beda8c67f9c47c7a3e7bec23bfc699e5b133da34c2db065b2f4

        SHA512

        d7f13a1ed846364b476ad6e4f93d259d8464ecc5f27e10ec9e54606e966d0f46a6b5dd9eb9a076d3462bf1d6dc229254ef3b88a3ce7cfa8a331f433f80f26e05