Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    100s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/01/2023, 17:35

General

  • Target

    4590cf370ce0f92252f7bed7174715d7.xls

  • Size

    95KB

  • MD5

    4590cf370ce0f92252f7bed7174715d7

  • SHA1

    08bd23f2c0dec73ad0c4b73f7a79b7fac607af83

  • SHA256

    61b1dcf1421055070d7008f46e50b49b8875ce74497bf0da99e64575660c1887

  • SHA512

    a6073af124c10a87c5e5ab940c51cea4a041f87592b59c0a8dcb7b2eda34205022407d60b6f9edaf8e23a0d1134c514bbe54c95770386651d4a46dcd9590cf5c

  • SSDEEP

    1536:wuuuoHPa4Rz/Sbj13z/vHfQse0Z95rt3rYMPaw2jcc0lbxOvTgEfoRt/WwF16Qm:vt3iw2jcc0lbxOrxGphm

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 3 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\4590cf370ce0f92252f7bed7174715d7.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1648
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c attrib -S -h "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1116
      • C:\Windows\system32\attrib.exe
        attrib -S -h "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"
        3⤵
        • Views/modifies file attributes
        PID:552
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c Del /F /Q "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"
      2⤵
      • Process spawned unexpected child process
      PID:1644
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c RD /S /Q "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"
      2⤵
      • Process spawned unexpected child process
      PID:4212

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1648-144-0x000001AE3BB81000-0x000001AE3BB83000-memory.dmp

    Filesize

    8KB

  • memory/1648-133-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-137-0x00007FFF18990000-0x00007FFF189A0000-memory.dmp

    Filesize

    64KB

  • memory/1648-138-0x00007FFF18990000-0x00007FFF189A0000-memory.dmp

    Filesize

    64KB

  • memory/1648-135-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-149-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-134-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-136-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-143-0x000001AE3BB81000-0x000001AE3BB83000-memory.dmp

    Filesize

    8KB

  • memory/1648-132-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-146-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-147-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB

  • memory/1648-148-0x00007FFF1ACB0000-0x00007FFF1ACC0000-memory.dmp

    Filesize

    64KB