Analysis

  • max time kernel
    39s
  • max time network
    40s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2024 21:26

General

  • Target

    7b44b362de371182ddde982859bdef7dab62fae6853959bb58bf0498274f6357.xls

  • Size

    3.7MB

  • MD5

    941f4cd8bbdd211ffdc348fb783273af

  • SHA1

    05241cb2124ec716381896e99a9d24f47f836920

  • SHA256

    7b44b362de371182ddde982859bdef7dab62fae6853959bb58bf0498274f6357

  • SHA512

    c1b3fb4af3300bf56cce27fa058dc7cd3716a9b002180fc2d665c2cabfc34a6755c952856e5dc3ad6b898c85ad66e9fa0568cbe476755078b08ef1e2acb66271

  • SSDEEP

    98304:YjaS8pTCdC2Ovwiw/jOYYZxwDdobe9wivVxdBR1mxIJ:YjaSKTCdJORijOYYoZpZtxdBrmCJ

Score
6/10

Malware Config

Signatures

  • Process spawned suspicious child process 1 IoCs

    This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 4 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\7b44b362de371182ddde982859bdef7dab62fae6853959bb58bf0498274f6357.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 3416
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:4768
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 3416
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4532-13-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-0-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4532-16-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-3-0x00007FFCF19ED000-0x00007FFCF19EE000-memory.dmp

    Filesize

    4KB

  • memory/4532-5-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4532-4-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4532-9-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-12-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-11-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-14-0x00007FFCAF970000-0x00007FFCAF980000-memory.dmp

    Filesize

    64KB

  • memory/4532-10-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-8-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-7-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-6-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-57-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-1-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4532-15-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-17-0x00007FFCAF970000-0x00007FFCAF980000-memory.dmp

    Filesize

    64KB

  • memory/4532-19-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-18-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-34-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-35-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4532-2-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4768-41-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4768-52-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4768-55-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4768-54-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4768-53-0x00007FFCB19D0000-0x00007FFCB19E0000-memory.dmp

    Filesize

    64KB

  • memory/4768-56-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB

  • memory/4768-39-0x00007FFCF1950000-0x00007FFCF1B45000-memory.dmp

    Filesize

    2.0MB