Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14-05-2024 01:23

General

  • Target

    2024-05-14_f22bba182f4d8b772a7242d2d7bbfc22_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    f22bba182f4d8b772a7242d2d7bbfc22

  • SHA1

    186e2662f72cca92bfe491980856c9a1305e0d5e

  • SHA256

    949ffa1fe14a3cd6d0816fe6ad870b4abc6580c43289995ebb00085292ce370b

  • SHA512

    27641f0dffa9387808f3ccbc1a7544c86834e73bca35d9e4930a4c1d23f36c95ed80755a8edb1f7f615f712539a3d2874a132f36de14ec314538921507e1afe3

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NR:DBIKRAGRe5K2UZd

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\2024-05-14_f22bba182f4d8b772a7242d2d7bbfc22_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-14_f22bba182f4d8b772a7242d2d7bbfc22_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f769ccc.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f769ccc.exe 259431628
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2772
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 600
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2756

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f769ccc.exe

    Filesize

    3.2MB

    MD5

    65ed9040910c9e59dc478827b4dff71e

    SHA1

    015e9e0abf9c9b031639e9eb74cb004926493401

    SHA256

    ff3c99ec28ab4d6dee2958f7cd68c573ab7eb322507071d1e434d41adf7c100b

    SHA512

    aef63834b454a3a1c0f828ed198d2de6583e28e065adf00cc9482fc0a756421e7f0520b8ba31253ff008e83659c813e2a63185dd14d00bc2814244ad81b4d3be

  • memory/2508-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2508-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2508-12-0x00000000027D0000-0x0000000002B75000-memory.dmp

    Filesize

    3.6MB

  • memory/2508-11-0x00000000027D0000-0x0000000002B75000-memory.dmp

    Filesize

    3.6MB

  • memory/2508-15-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2772-13-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2772-14-0x000000007696D000-0x000000007696E000-memory.dmp

    Filesize

    4KB

  • memory/2772-44-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2772-45-0x000000007696D000-0x000000007696E000-memory.dmp

    Filesize

    4KB