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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 13:30

General

  • Target

    2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe

  • Size

    3.2MB

  • MD5

    cde6687a708a8d67684eef8fc661227e

  • SHA1

    501a9dff8eb0bfc75c77b6fa8de2d11c328af0f3

  • SHA256

    a57903249aa1fce3d9c9b07467e8b3bcbf83b9a3020a8694b46f377745d7373f

  • SHA512

    cdb602572f31c650672d846b37b4ad281d9267ba1cc32e8fd4e0779160c06b125f90951dd407470353df443b246054bdd62224caff25291f47d08f882e9083d8

  • SSDEEP

    49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Na:DBIKRAGRe5K2UZe

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76c207.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76c207.exe 259441159
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2404
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 1460
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76c207.exe

    Filesize

    3.2MB

    MD5

    c3708a13bc12d7bf0abc7055a7047b05

    SHA1

    658be20ac1003a782681a147aea5c19eba2cd361

    SHA256

    c28b8de395db23931245672984ac6259fa9eed54e48d2d5f4a50b87be8430672

    SHA512

    82602969271e2d354aa009a67f92fc5498a0c760563bac8bec48ec1423ca5ec8cfc5e5e1b4fd324dea302590194b12301a639a8984af6a42a90a3f0d83d0cb58

  • memory/2148-1-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

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

    Filesize

    3.6MB

  • memory/2148-12-0x0000000002BC0000-0x0000000002F65000-memory.dmp

    Filesize

    3.6MB

  • memory/2148-11-0x0000000002BC0000-0x0000000002F65000-memory.dmp

    Filesize

    3.6MB

  • memory/2148-15-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2404-13-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2404-14-0x00000000767AD000-0x00000000767AE000-memory.dmp

    Filesize

    4KB

  • memory/2404-42-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/2404-43-0x00000000767AD000-0x00000000767AE000-memory.dmp

    Filesize

    4KB