Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 01:27

General

  • Target

    2024-07-06_36c20ca1dca27532bf2059d552ed1bdc_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    36c20ca1dca27532bf2059d552ed1bdc

  • SHA1

    6991aa213a03e9d744c0a9331cc59231bf3d1605

  • SHA256

    1995fa580442929c9f3c9bd7967492cfcc8030bbe51d029b049c2e62c67bfc9e

  • SHA512

    2371f76311454ceebe95b1045a2e1a12c25c23256d3911a0ce6c306f9390a28e02ae986cea472ec6606a59bcc50f41e2d501d1a6d913b468605374955edeb5c8

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nr:DBIKRAGRe5K2UZv

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\2024-07-06_36c20ca1dca27532bf2059d552ed1bdc_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-06_36c20ca1dca27532bf2059d552ed1bdc_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76142c.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76142c.exe 259396668
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 828
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76142c.exe

    Filesize

    3.2MB

    MD5

    e72a38734f9940b1cee3039f7907f86c

    SHA1

    06a3a564b9f6d90617f409fad2b4c8eaab06f48a

    SHA256

    1f148af1b9f87ea2e3c17b81533d9298c5ee4c953b31e2d2273a6211a2607f94

    SHA512

    f15d8e429a8e3dcc8f00e5c2654d34b95135863dd49d9fd2de14388264ebc44accbf680979b08e8c4458ad5f2f61b9ede2ca40c8ab65aa6d13b5dd4f8c028742

  • memory/1232-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1232-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1232-10-0x0000000002B10000-0x0000000002EB5000-memory.dmp

    Filesize

    3.6MB

  • memory/1232-9-0x0000000002B10000-0x0000000002EB5000-memory.dmp

    Filesize

    3.6MB

  • memory/1232-15-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2112-13-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2112-14-0x000000007695D000-0x000000007695E000-memory.dmp

    Filesize

    4KB

  • memory/2112-25-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2112-27-0x000000007695D000-0x000000007695E000-memory.dmp

    Filesize

    4KB