Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 15:42

General

  • Target

    2024-05-28_d28fb010cc882d85b77da3777a27a11d_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    d28fb010cc882d85b77da3777a27a11d

  • SHA1

    6ab0fbc3e10d202030449a959e8a8d419f910299

  • SHA256

    adca891ea176ea66c2767919ac82cf84fa236440fece88ed577cc0f26e60937d

  • SHA512

    3feb643e97b79908a824340e0d7a534b3308e2d0a49671737f8b49d2f1484e6e0956689563393a4b44e9f3b96040e920f421389abe5e9bed229ef5c47833d40c

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1N8:DBIKRAGRe5K2UZ4

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\2024-05-28_d28fb010cc882d85b77da3777a27a11d_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-28_d28fb010cc882d85b77da3777a27a11d_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761584.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761584.exe 259396996
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1812
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 604
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2584

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761584.exe

          Filesize

          3.2MB

          MD5

          2127ae2ecafc6858d80f679f7e9f2a68

          SHA1

          feab48ff06743f2221e90d42b2379a305bd111bd

          SHA256

          ef8c8b800face6c2b1a9eeb76e74f008003b84c4b63de03973f5ed85abd58e1f

          SHA512

          693e3de63bd0bd275da8da96d636e76c4134474963fdf832b800edf19466a16fe0f1602bf3129135fadd146db033917e1fda1a5d92211f4af5071931bf308e09

        • memory/1812-13-0x00000000752BD000-0x00000000752BE000-memory.dmp

          Filesize

          4KB

        • memory/1812-43-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/1812-44-0x00000000752BD000-0x00000000752BE000-memory.dmp

          Filesize

          4KB

        • memory/2796-1-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/2796-0-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/2796-10-0x0000000002B80000-0x0000000002F25000-memory.dmp

          Filesize

          3.6MB

        • memory/2796-12-0x0000000002B80000-0x0000000002F25000-memory.dmp

          Filesize

          3.6MB

        • memory/2796-32-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB