Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 00:42

General

  • Target

    2024-05-23_09eba0a370be6a1925447f36f8ab1dfd_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    09eba0a370be6a1925447f36f8ab1dfd

  • SHA1

    9a4348f7d49af775378fbee0454cf74fcc9aa15e

  • SHA256

    3462640f0005835f635d534e2fc9768a2cfd299657e6748ee62d44e066d880d1

  • SHA512

    13cfb6f57370d5f23c7d8212240ee2da3be19ed8df9340217cfcc5bfd440b7c115dc213b5db9a16f8c5c5c6d98635301b8d9caf86b3fc070305b0369adcd2106

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NZ:DBIKRAGRe5K2UZl

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\2024-05-23_09eba0a370be6a1925447f36f8ab1dfd_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-23_09eba0a370be6a1925447f36f8ab1dfd_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1028
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761e1b.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761e1b.exe 259399195
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 612
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761e1b.exe

    Filesize

    3.2MB

    MD5

    ab584ce5fedac31b0f000e3ce47b905c

    SHA1

    3aa6168a558523578a0782c29055623bd4ca5f3b

    SHA256

    7ec1d0f3baced4378026b48c4573cd07b78ef7ed78503f451aeece60686c1182

    SHA512

    2c3e062ace92943ca32051bc8e1f9be88426b05ea44e257eedf181e389228976927039fd02d5a96e4570ae9267c85d3192394c37c375c267983d1e1e76897cca

  • memory/1028-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1028-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1028-12-0x0000000002B20000-0x0000000002EC5000-memory.dmp

    Filesize

    3.6MB

  • memory/1028-11-0x0000000002B20000-0x0000000002EC5000-memory.dmp

    Filesize

    3.6MB

  • memory/1028-36-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2196-13-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2196-14-0x0000000075DED000-0x0000000075DEE000-memory.dmp

    Filesize

    4KB

  • memory/2196-44-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2196-45-0x0000000075DED000-0x0000000075DEE000-memory.dmp

    Filesize

    4KB