Analysis

  • max time kernel
    94s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2024 08:01

General

  • Target

    2024-07-10_cde50384d4c5a51c2f582b566331d99b_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    cde50384d4c5a51c2f582b566331d99b

  • SHA1

    7b65666abfda593cfa23560ccfef357096e5cdeb

  • SHA256

    3ced24ba062d263fb2ce23b67dce56876a803a820e8ed2e56c032db40606351e

  • SHA512

    a0306907c485fffbd2879dab2e07181d0ceaea3b950edafd5436b1bdf2b27debb7543c71c77767b496c123f0985fbce7505501032b112e566488fed89830d6f1

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NO:DBIKRAGRe5K2UZy

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\2024-07-10_cde50384d4c5a51c2f582b566331d99b_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-10_cde50384d4c5a51c2f582b566331d99b_hacktools_xiaoba.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57b3a0.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57b3a0.exe 240628656
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 2068
        3⤵
        • Program crash
        PID:3620
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 956 -ip 956
    1⤵
      PID:4624

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57b3a0.exe

      Filesize

      3.2MB

      MD5

      9de0fdd3ddaeb849e3c9aef22ff49bdf

      SHA1

      0a898af914695e41ae4f66a53198071535eb8f49

      SHA256

      f7cb5137176fbc6b51dfdf4067a6ab2e63d1ed4fdbe00d4449730a0a00907f58

      SHA512

      6717f5531a91753f07d071fea2e57e66579b13268a616e0208b9474c5ea58df480fdf355b1aa9a75bebd5a4bdec9e26d47475bccceddb6bef98fa1ef1b1e50f9

    • memory/956-7-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/956-17-0x0000000075C0A000-0x0000000075C0B000-memory.dmp

      Filesize

      4KB

    • memory/956-22-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/1968-0-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/1968-1-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/1968-21-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB