Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 00:28

General

  • Target

    2024-05-23_23fe17a3d65d3be7daff0c7d5b564c68_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    23fe17a3d65d3be7daff0c7d5b564c68

  • SHA1

    2492d33cb0bdccb3de7906575ce6659a1cc57205

  • SHA256

    d177c1b0ed91867e218fdd2b20246ff0e30b2d340c62b2db50ca4cb7168bcb6d

  • SHA512

    6f267b50a9843b06b60f4a921944d4ae8a5f00af0fbfa2dbdee0a69ed65570f1164fd2559a6238240f51002e57b72149ad7e352b84f67b147c6ca3dfb778d17b

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nx:DBIKRAGRe5K2UZt

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\2024-05-23_23fe17a3d65d3be7daff0c7d5b564c68_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-23_23fe17a3d65d3be7daff0c7d5b564c68_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f760e82.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f760e82.exe 259395202
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1652
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 600
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2392

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f760e82.exe

    Filesize

    3.2MB

    MD5

    4b24373f8a929a7413b688a1effafca7

    SHA1

    a3a39c13a4cf33bd71cec8f825844af61682ee26

    SHA256

    1e77daac7cc8928694601e31a4620f67511d8c63a6aad7b7ea5b21a06c60692d

    SHA512

    5c702355c940e42c553c7d5d8959749a10cd947abf6ba1f716971d9a47fffe508a5e41cfcfe4245d7d9a3d546ea6632781188f48c355da9fcce6868311c445e1

  • memory/1652-13-0x000000007577D000-0x000000007577E000-memory.dmp

    Filesize

    4KB

  • memory/1652-12-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1652-43-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1652-44-0x000000007577D000-0x000000007577E000-memory.dmp

    Filesize

    4KB

  • memory/1728-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1728-11-0x0000000002C00000-0x0000000002FA5000-memory.dmp

    Filesize

    3.6MB

  • memory/1728-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1728-14-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB