Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 01:42

General

  • Target

    2024-05-22_5086dc2ae2d0086baa995033713fd70a_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    5086dc2ae2d0086baa995033713fd70a

  • SHA1

    b79acb1f8131efe1454ef39262fcf3155ab26a4e

  • SHA256

    812c7d78d1fb477d4d03f61dd97284b6cb37af1b0c87517bb236f03bae4a9dbe

  • SHA512

    c0d46ade8274f9f5e5497607dc0358c9f8e5dad9fbfe6f56a95e85ec0917925f1985b1653b15092136eb33e71ead0f68f634d6d513fa7c116c0d83730788f5e7

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nc:DBIKRAGRe5K2UZo

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\2024-05-22_5086dc2ae2d0086baa995033713fd70a_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_5086dc2ae2d0086baa995033713fd70a_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f768881.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f768881.exe 259426464
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 608
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f768881.exe

    Filesize

    3.2MB

    MD5

    5b594b547c3f518f795fb1b23ac437e6

    SHA1

    2cffa4ea905e31ffc285c6f31b13468ae3982822

    SHA256

    a02483b4f973c70d21a51e0e654734e47054029d961ab7d5c248fbe8f4cce47e

    SHA512

    9e7da86685e7848d600551a2f3f0be2242b6ed59da7542aaff80f0c6e11cb79e042c9a773e08caf354f693b862f81ee9be4c4b9193fda334bf641e4326dbf358

  • memory/1368-0-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1368-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1368-13-0x00000000027F0000-0x0000000002B95000-memory.dmp

    Filesize

    3.6MB

  • memory/1368-11-0x00000000027F0000-0x0000000002B95000-memory.dmp

    Filesize

    3.6MB

  • memory/1368-15-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2748-12-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2748-14-0x000000007713D000-0x000000007713E000-memory.dmp

    Filesize

    4KB

  • memory/2748-44-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2748-45-0x000000007713D000-0x000000007713E000-memory.dmp

    Filesize

    4KB