Windows 7 deprecation

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

Analysis

  • max time kernel
    107s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 07:25

General

  • Target

    a62220878bbdaee488f7c16c17e7dc6d82c15215551cf352ee016101d30c7bbd.exe

  • Size

    296KB

  • MD5

    083a6c9b94c7b888b46b2d79aa1448f0

  • SHA1

    5dd789c7e4d75aa4005a1bea4a5e7ebe938b5677

  • SHA256

    a62220878bbdaee488f7c16c17e7dc6d82c15215551cf352ee016101d30c7bbd

  • SHA512

    a62856fe19139f4b665e3a6eb8833f23ee79c8a67fcfd620b1c21f3087017037f708b2ce8710d6694c5ed68002270854afc419f500b92e1b785cc2531d3fe7f5

  • SSDEEP

    6144:b2aFRhcJcCC2lfKgO32mO1IdifegrSQOJMmSnxtAPUWJj9/P/oEAlu9UY6LW+6:bRCTCqmjZHJFnPnp6l2Uy+6

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 28 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a62220878bbdaee488f7c16c17e7dc6d82c15215551cf352ee016101d30c7bbd.exe
    "C:\Users\Admin\AppData\Local\Temp\a62220878bbdaee488f7c16c17e7dc6d82c15215551cf352ee016101d30c7bbd.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:1004
    • C:\Users\Admin\xoawaan.exe
      "C:\Users\Admin\xoawaan.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:1216

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\xoawaan.exe

    Filesize

    296KB

    MD5

    64a8bfdd841f7d5a52124508a0402ebc

    SHA1

    15e666c60e9202d7fdcb9716ffeb6b4138b6d502

    SHA256

    b8c7a6ad75a8259e4916857e73802b07bb79c809bc0074a3e6fc76689bd7c960

    SHA512

    702ad1f73b2ab897472ef1cc4f061139b55f4384b7adb65009d78064b64cf7c2d505f09e5e41faa270524090769ba79a2a25a3c6ea44dc5f15827aa80d5eed3d

  • C:\Users\Admin\xoawaan.exe

    Filesize

    296KB

    MD5

    64a8bfdd841f7d5a52124508a0402ebc

    SHA1

    15e666c60e9202d7fdcb9716ffeb6b4138b6d502

    SHA256

    b8c7a6ad75a8259e4916857e73802b07bb79c809bc0074a3e6fc76689bd7c960

    SHA512

    702ad1f73b2ab897472ef1cc4f061139b55f4384b7adb65009d78064b64cf7c2d505f09e5e41faa270524090769ba79a2a25a3c6ea44dc5f15827aa80d5eed3d

  • \Users\Admin\xoawaan.exe

    Filesize

    296KB

    MD5

    64a8bfdd841f7d5a52124508a0402ebc

    SHA1

    15e666c60e9202d7fdcb9716ffeb6b4138b6d502

    SHA256

    b8c7a6ad75a8259e4916857e73802b07bb79c809bc0074a3e6fc76689bd7c960

    SHA512

    702ad1f73b2ab897472ef1cc4f061139b55f4384b7adb65009d78064b64cf7c2d505f09e5e41faa270524090769ba79a2a25a3c6ea44dc5f15827aa80d5eed3d

  • \Users\Admin\xoawaan.exe

    Filesize

    296KB

    MD5

    64a8bfdd841f7d5a52124508a0402ebc

    SHA1

    15e666c60e9202d7fdcb9716ffeb6b4138b6d502

    SHA256

    b8c7a6ad75a8259e4916857e73802b07bb79c809bc0074a3e6fc76689bd7c960

    SHA512

    702ad1f73b2ab897472ef1cc4f061139b55f4384b7adb65009d78064b64cf7c2d505f09e5e41faa270524090769ba79a2a25a3c6ea44dc5f15827aa80d5eed3d

  • memory/1004-54-0x0000000075211000-0x0000000075213000-memory.dmp

    Filesize

    8KB