Windows 7 deprecation

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

Analysis

  • max time kernel
    184s
  • max time network
    113s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 23:22

General

  • Target

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d.exe

  • Size

    92KB

  • MD5

    07934fe44016f1c72fe3780351561e30

  • SHA1

    871d96e2ec173240e4ffd0357411be712057f95b

  • SHA256

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d

  • SHA512

    c5be32d61639837888803368c0158acc6ad9bf25c5c7e6845fa2a35a3fef9bc6a4e9eb0d44b067b8706c580a49667b7ca3c0e220c985b3b56ea47dfdc17956ba

  • SSDEEP

    1536:IqrNQI+7yib1jlsdiHaqyAjiFrfLHr+zj5rIUq7c6oO:DrNQnyibllsYHaqyAmfrCf5dq7c6

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 27 IoCs
  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Suspicious use of SetThreadContext 2 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 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d.exe
    "C:\Users\Admin\AppData\Local\Temp\7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d.exe
      71
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Loads dropped DLL
      • Adds Run key to start application
      • Maps connected drives based on registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1348
      • C:\Users\Admin\roiti.exe
        "C:\Users\Admin\roiti.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:856
        • C:\Users\Admin\roiti.exe
          71
          4⤵
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Adds Run key to start application
          • Maps connected drives based on registry
          • Drops autorun.inf file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          PID:544

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\roiti.exe

    Filesize

    92KB

    MD5

    07934fe44016f1c72fe3780351561e30

    SHA1

    871d96e2ec173240e4ffd0357411be712057f95b

    SHA256

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d

    SHA512

    c5be32d61639837888803368c0158acc6ad9bf25c5c7e6845fa2a35a3fef9bc6a4e9eb0d44b067b8706c580a49667b7ca3c0e220c985b3b56ea47dfdc17956ba

  • C:\Users\Admin\roiti.exe

    Filesize

    92KB

    MD5

    07934fe44016f1c72fe3780351561e30

    SHA1

    871d96e2ec173240e4ffd0357411be712057f95b

    SHA256

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d

    SHA512

    c5be32d61639837888803368c0158acc6ad9bf25c5c7e6845fa2a35a3fef9bc6a4e9eb0d44b067b8706c580a49667b7ca3c0e220c985b3b56ea47dfdc17956ba

  • C:\Users\Admin\roiti.exe

    Filesize

    92KB

    MD5

    07934fe44016f1c72fe3780351561e30

    SHA1

    871d96e2ec173240e4ffd0357411be712057f95b

    SHA256

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d

    SHA512

    c5be32d61639837888803368c0158acc6ad9bf25c5c7e6845fa2a35a3fef9bc6a4e9eb0d44b067b8706c580a49667b7ca3c0e220c985b3b56ea47dfdc17956ba

  • \Users\Admin\roiti.exe

    Filesize

    92KB

    MD5

    07934fe44016f1c72fe3780351561e30

    SHA1

    871d96e2ec173240e4ffd0357411be712057f95b

    SHA256

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d

    SHA512

    c5be32d61639837888803368c0158acc6ad9bf25c5c7e6845fa2a35a3fef9bc6a4e9eb0d44b067b8706c580a49667b7ca3c0e220c985b3b56ea47dfdc17956ba

  • \Users\Admin\roiti.exe

    Filesize

    92KB

    MD5

    07934fe44016f1c72fe3780351561e30

    SHA1

    871d96e2ec173240e4ffd0357411be712057f95b

    SHA256

    7d9094cbd10445fe4c5fcfbc98d3e2286d616a4fce6472bf6e8a97c5bcdf783d

    SHA512

    c5be32d61639837888803368c0158acc6ad9bf25c5c7e6845fa2a35a3fef9bc6a4e9eb0d44b067b8706c580a49667b7ca3c0e220c985b3b56ea47dfdc17956ba

  • memory/544-83-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/544-80-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1348-63-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1348-60-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1348-82-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1348-57-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1956-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

    Filesize

    8KB