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Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 18:56

General

  • Target

    2024-07-10_29cd2c391afe7d26c23e12ce7f6979cd_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    29cd2c391afe7d26c23e12ce7f6979cd

  • SHA1

    46b03c8856830b934656dd20e49edad144bfceef

  • SHA256

    43aa1001a1a0bf74d37263f0c7115381b6532934bbcbc43316ce24c5bed0a1ed

  • SHA512

    a6b81581503fe39a2b17a51a23108325e91ee8af507c99fe9b55535f14b3c140dc586963888463b9ee298713247cd8a74e82e0ee10e0dd68bb1402312772a301

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nt:DBIKRAGRe5K2UZR

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\2024-07-10_29cd2c391afe7d26c23e12ce7f6979cd_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-10_29cd2c391afe7d26c23e12ce7f6979cd_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f771bea.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f771bea.exe 259464170
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 600
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f771bea.exe

    Filesize

    3.2MB

    MD5

    5a293b38f3e8a2d897e2fbeac86f5662

    SHA1

    78819e6c57296f694dbf47d347936edfc1d5821b

    SHA256

    ce84733affcb51c5d00544fb1a5e59b0f839fddf9a19219eb168d063793f77e8

    SHA512

    ee9e7bdbdd29a733a6b9002fd4117fea29fd7afef99790ac9c25cc1cef285ea8b0d774af01be717361a9c1c56fe10fd920761729b82f475508c3ccc513f63fa8

  • memory/1988-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1988-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1988-9-0x0000000002AE0000-0x0000000002E85000-memory.dmp

    Filesize

    3.6MB

  • memory/1988-12-0x0000000002AE0000-0x0000000002E85000-memory.dmp

    Filesize

    3.6MB

  • memory/1988-34-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2148-13-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2148-15-0x0000000074F3D000-0x0000000074F3E000-memory.dmp

    Filesize

    4KB

  • memory/2148-45-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2148-46-0x0000000074F3D000-0x0000000074F3E000-memory.dmp

    Filesize

    4KB