Analysis

  • max time kernel
    142s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 20:31

General

  • Target

    2024-06-19_ae2863f255bf3743c1b46f72f7573b7b_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    ae2863f255bf3743c1b46f72f7573b7b

  • SHA1

    e946146f630bcbda27b84212d78f0ab1057bd4c6

  • SHA256

    2988ed74b1814b0d04f80f10edd7bd6b51992963c6d68167df412086f78fd0c3

  • SHA512

    0685a4420c4708ae632ce85f0e4b12ec18f81b48d979d98cc7896cbdb05861384df2de52496564137b875b33bf8452ea09611a8d9e62718900c45586e6a67724

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NF:DBIKRAGRe5K2UZJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-19_ae2863f255bf3743c1b46f72f7573b7b_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-19_ae2863f255bf3743c1b46f72f7573b7b_hacktools_xiaoba.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e572d78.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e572d78.exe 240594296
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:3880
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 2072
        3⤵
        • Program crash
        PID:3160
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3880 -ip 3880
    1⤵
      PID:384

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e572d78.exe

      Filesize

      3.2MB

      MD5

      2a2270d6b8555672c2f4c2e23a48525a

      SHA1

      8f80aaf500cf42020579d03fdc35dd39662b5720

      SHA256

      fc81321dcb5f1ead46316b8904e45095c5577e7a91ccdd22be5fd627276f49f6

      SHA512

      5383b7ae439b3abbd65d5d0c89753bb42765b7cea2bf225a05207fb9f2898b6684430d9437bf37a4abd5ab436db05e1598f882b5fc9abec98f4343cdb253d003

    • memory/1480-0-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/1480-1-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/1480-8-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/3880-7-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/3880-20-0x000000007653A000-0x000000007653B000-memory.dmp

      Filesize

      4KB

    • memory/3880-24-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB