Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 20:09

General

  • Target

    2024-05-22_463d0e5757defbebbbe3c815b4556b07_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    463d0e5757defbebbbe3c815b4556b07

  • SHA1

    5c1da784c697194398a482903c5df0fbdebae4c7

  • SHA256

    43bd7c54f1f6fd3965c13c42da58c74f66837d836fd84ad15740aa1ab8f8e001

  • SHA512

    85b0b7dd538f812c589e36d1ca5dd188c52ead8105b3273afb338dcbfccbf2a52c7c3e4656fb5b574f7d0c4b015689a53886118546753109065d112b9598398b

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1N7:DBIKRAGRe5K2UZX

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-22_463d0e5757defbebbbe3c815b4556b07_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_463d0e5757defbebbbe3c815b4556b07_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3036
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7674a3.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7674a3.exe 259421379
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2504
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 604
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7674a3.exe

    Filesize

    3.2MB

    MD5

    9ab14f0e0c90a23393e7e2db208550ad

    SHA1

    68fc6ddd4d200a0c2ef72f65d6b9859751d536e5

    SHA256

    4ae127f6a3869e6d55f067e916b4fea1cd03b94e3fa06547a7cad83cdef35c91

    SHA512

    d2b60cb33d64536b92b5edaf4abec9eb7da917aae6e3078f71a87e167765ad4009d0ad3188f8c3df2cc0bb3ca58dad6051c66ac40ad9213ca1c4ed918f630f6a

  • memory/2504-11-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2504-13-0x00000000767ED000-0x00000000767EE000-memory.dmp

    Filesize

    4KB

  • memory/2504-43-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2504-44-0x00000000767ED000-0x00000000767EE000-memory.dmp

    Filesize

    4KB

  • memory/3036-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/3036-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/3036-12-0x0000000002770000-0x0000000002B15000-memory.dmp

    Filesize

    3.6MB

  • memory/3036-14-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB