Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 08:26

General

  • Target

    2024-07-10_526e0656fad8028d47d521af42b75593_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    526e0656fad8028d47d521af42b75593

  • SHA1

    edb27d124cce8ea126d7741b046bca98b49ec14e

  • SHA256

    d0ef4b2ab58fe462b4eb6c019042be40242cf34ff9cd995ed93ac4cc90fa4862

  • SHA512

    6ad31449721c86c130a2b3bcee94bb921dcf066f6f47b990c68808ac16794cf6946e68ccc767bc793fb9c15c3c18f6bc0b06a1fa032c219cab62464709e10092

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NW:DBIKRAGRe5K2UZq

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_526e0656fad8028d47d521af42b75593_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-10_526e0656fad8028d47d521af42b75593_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76e5cd.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76e5cd.exe 259450332
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 592
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2196

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76e5cd.exe

    Filesize

    3.2MB

    MD5

    a7638b6bdeccb3ada9f0e3d8407a1655

    SHA1

    400bba89c9a58c9686346fd2aaad39cd6f897664

    SHA256

    2c0d6c135fb64e76383f7970aab3a2c6be1410e7f27f7293c6809a2dd87360b6

    SHA512

    71160efbcbdab95455109c21bb0366fbd4b42953ad45ea5f07b1959c935106b71542a98e9c009f5688417911f37904045c77673a96441efcef8683fd7fd021cc

  • memory/2460-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2460-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2460-11-0x0000000002A60000-0x0000000002E05000-memory.dmp

    Filesize

    3.6MB

  • memory/2460-12-0x0000000002A60000-0x0000000002E05000-memory.dmp

    Filesize

    3.6MB

  • memory/2460-14-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2840-13-0x0000000074ACD000-0x0000000074ACE000-memory.dmp

    Filesize

    4KB

  • memory/2840-43-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2840-44-0x0000000074ACD000-0x0000000074ACE000-memory.dmp

    Filesize

    4KB