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Analysis

  • max time kernel
    133s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 21:25

General

  • Target

    e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c.xls

  • Size

    76KB

  • MD5

    7585402ebdf7022180ac877bbd7ac8b3

  • SHA1

    e4a235d864939639093c08f76d5ff336e3124985

  • SHA256

    e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c

  • SHA512

    f30574c97ef2bb925d1e65c5d65fdecb94020a339e5eba9dca5f0432422c7b1739bc3f21fb9b6f9706e98f1ae615fbeade8d198dd0e7118677c15652a62d1e7c

  • SSDEEP

    1536:GSKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgYI+hD8nTLqQrRrZws8EKXifC:FKpb8rGYrMPe3q7Q0XV5xtezEsi8/dge

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://newkano.com/wp-admin/66rIsrVwoPKUsjcAs/

xlm40.dropper

http://ocalogullari.com/inc/Wcm82enrs8/

xlm40.dropper

https://myphamcuatui.com/assets/OPVeVSpO/

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
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 6 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\e64c3477a968385030f62f27907ec3cf5c6afd4539b038debb2762095c922e1c.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3484
    • C:\Windows\SYSTEM32\regsvr32.exe
      regsvr32 C:\Uduw\soam1.OCX
      2⤵
      • Process spawned unexpected child process
      PID:3708
    • C:\Windows\SYSTEM32\regsvr32.exe
      regsvr32 C:\Uduw\soam2.OCX
      2⤵
      • Process spawned unexpected child process
      PID:1012
    • C:\Windows\SYSTEM32\regsvr32.exe
      regsvr32 C:\Uduw\soam3.OCX
      2⤵
      • Process spawned unexpected child process
      PID:1260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3484-0-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

    Filesize

    64KB

  • memory/3484-3-0x00007FF81C3CD000-0x00007FF81C3CE000-memory.dmp

    Filesize

    4KB

  • memory/3484-1-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

    Filesize

    64KB

  • memory/3484-4-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

    Filesize

    64KB

  • memory/3484-2-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

    Filesize

    64KB

  • memory/3484-10-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-11-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-14-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-15-0x00007FF7DA1E0000-0x00007FF7DA1F0000-memory.dmp

    Filesize

    64KB

  • memory/3484-13-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-12-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-16-0x00007FF7DA1E0000-0x00007FF7DA1F0000-memory.dmp

    Filesize

    64KB

  • memory/3484-9-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-17-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-18-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-20-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-19-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-8-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-7-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-6-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-5-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp

    Filesize

    64KB

  • memory/3484-36-0x00007FF81C330000-0x00007FF81C525000-memory.dmp

    Filesize

    2.0MB