Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 01:52

General

  • Target

    2024-05-22_7d5ce6a729016608ec358e04c1c996bc_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    7d5ce6a729016608ec358e04c1c996bc

  • SHA1

    61be46459d368465b50f0cd6398651c93357e55b

  • SHA256

    25045d87dbca15e8a0ebb32db6ec7e98dc27f09720767d5b57e498c16dc20f1e

  • SHA512

    060a01e7826d2cae66acb818eb444230a2703b7cbdaaf2307e12c5bc0bfdd3ab08b428c269757275fb86a2a309445e89c2a7812a992a14889387a83a63885604

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NF:DBIKRAGRe5K2UZZ

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\2024-05-22_7d5ce6a729016608ec358e04c1c996bc_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_7d5ce6a729016608ec358e04c1c996bc_hacktools_xiaoba.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5738f2.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5738f2.exe 240597281
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1240
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1240 -s 2052
        3⤵
        • Program crash
        PID:3068
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1240 -ip 1240
    1⤵
      PID:4728

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5738f2.exe

      Filesize

      3.2MB

      MD5

      293f56a0aa6a49ce35e0e5cdedc57d5d

      SHA1

      c988afea6444a144c8742b87c80ed6f5707ffb9b

      SHA256

      51e8ad45c0b06d525fb4ee8bc34e211aba6797451e326b57d39e8034dd3a30ad

      SHA512

      c255228527c1c1714d7ecbe01bd17e3cfe38aff363aa8b1c9cb37ce536556f72c1100a18613858dc0109dde27687e0ba9b25bffc9e789fbb1a39a9f113babcf4

    • memory/1240-7-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/1240-17-0x000000007529A000-0x000000007529B000-memory.dmp

      Filesize

      4KB

    • memory/1240-22-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/3480-1-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/3480-0-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB

    • memory/3480-21-0x0000000000400000-0x00000000007A5000-memory.dmp

      Filesize

      3.6MB