Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    05/06/2024, 10:43

General

  • Target

    2024-06-05_0ca93e71c883c7fb21a1e8e348b1adcf_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    0ca93e71c883c7fb21a1e8e348b1adcf

  • SHA1

    f8bac0d7e5c86d53c0122d90864bbc78891c8a58

  • SHA256

    8a6b9937308bfd3b4795cc89b22fce3aac150a2d1531563f576a85a3fb4331bd

  • SHA512

    49da9fe7a48e7266218d49e63d8701b68f7b90d9dffb9fde312cf6fa71c0d573812ae2e838306487e61cffdfc718cdda14cb83791726f51e40acda93e67cdf27

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nk:DBIKRAGRe5K2UZY

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\2024-06-05_0ca93e71c883c7fb21a1e8e348b1adcf_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-05_0ca93e71c883c7fb21a1e8e348b1adcf_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761ee6.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761ee6.exe 259399414
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2240
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 600
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2684

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f761ee6.exe

          Filesize

          3.2MB

          MD5

          87f572baf13d5e4d550d2b84c34ffc6a

          SHA1

          4be5a71e9866e277b8819cfafe54de964de9c886

          SHA256

          27ab488f3c4bdb551eba15c1492a9c9968251bd9312b5cfbdfb6507ba406429a

          SHA512

          7cdf625bb24d701d287f157008ae82cdff236eb0eb528f41799fea831b6e550f02d021cbd7b18ce647c82dee073a82309b5bbb843cf4f9af6faf97ad423944a5

        • memory/2240-13-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/2240-14-0x00000000754CD000-0x00000000754CE000-memory.dmp

          Filesize

          4KB

        • memory/2240-44-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/2240-45-0x00000000754CD000-0x00000000754CE000-memory.dmp

          Filesize

          4KB

        • memory/2244-0-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/2244-1-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB

        • memory/2244-11-0x0000000002AD0000-0x0000000002E75000-memory.dmp

          Filesize

          3.6MB

        • memory/2244-12-0x0000000002AD0000-0x0000000002E75000-memory.dmp

          Filesize

          3.6MB

        • memory/2244-36-0x0000000000400000-0x00000000007A5000-memory.dmp

          Filesize

          3.6MB