Analysis

  • max time kernel
    133s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 10:44

General

  • Target

    14dee3976b86b4629de131f2edb95e356d26d94ff1a732848a3a8a7fdfbf0ddb.xls

  • Size

    40KB

  • MD5

    002613b8e05d31133fb69e9f3f69ef25

  • SHA1

    4c41ecdb8de82b0b7e39665968a295b4fd2d367b

  • SHA256

    14dee3976b86b4629de131f2edb95e356d26d94ff1a732848a3a8a7fdfbf0ddb

  • SHA512

    0366ea99eda84ad6807124dada7a95633196d21d8aee0d594100f5db295484b6f06c021439837285b10f8131997737bf613051aba0b9c73cc98662056afd863f

  • SSDEEP

    768:pkZKpb8rGYrMPe3q7Q0XV5xtezEs/68/dgACCBn9kC+xbwcZfqG9tMvcVi1l8:p+Kpb8rGYrMPe3q7Q0XV5xtezEsi8/dE

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://easiercommunications.com/wp-content/w/

xlm40.dropper

http://dulichdichvu.net/libraries/QhtrjCZymLp5EbqOdpKk/

xlm40.dropper

https://www.whow.fr/wp-includes/H54Fgj0tG/

xlm40.dropper

http://genccagdas.com.tr/assets/TTHOm833iNn3BxT/

xlm40.dropper

http://heaventechnologies.com.pk/apitest/xdeAU0rx26LT9I/

xlm40.dropper

http://goonboy.com/goonie/bSFz7Av/

Signatures

  • Process spawned unexpected child process 1 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 2 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\14dee3976b86b4629de131f2edb95e356d26d94ff1a732848a3a8a7fdfbf0ddb.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:1656
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe ..\wurod.ocx
      2⤵
      • Process spawned unexpected child process
      PID:1128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\wurod.ocx

    Filesize

    7KB

    MD5

    797e94343f2bd6d4cdea65cc8b1fdf00

    SHA1

    ad3aa4de0584f6e92e2cf571bc02eb4a8138ba66

    SHA256

    168c6189f01359d4d46c94a1681c214403f530d0c6d643154bc530b5e947407e

    SHA512

    92302d8b4e0c1ec95efafaf33c0e3248a4a071284691cf9b3d96d6f380ed668798cfda620a7389a76c9f1df07c25dd53d32cc26623f27f176f03f8b4eb8498d3

  • memory/1656-13-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-10-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-3-0x00007FFE6AEED000-0x00007FFE6AEEE000-memory.dmp

    Filesize

    4KB

  • memory/1656-4-0x00007FFE2AED0000-0x00007FFE2AEE0000-memory.dmp

    Filesize

    64KB

  • memory/1656-6-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-7-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-5-0x00007FFE2AED0000-0x00007FFE2AEE0000-memory.dmp

    Filesize

    64KB

  • memory/1656-14-0x00007FFE28620000-0x00007FFE28630000-memory.dmp

    Filesize

    64KB

  • memory/1656-2-0x00007FFE2AED0000-0x00007FFE2AEE0000-memory.dmp

    Filesize

    64KB

  • memory/1656-9-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-0-0x00007FFE2AED0000-0x00007FFE2AEE0000-memory.dmp

    Filesize

    64KB

  • memory/1656-12-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-8-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-11-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-15-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-16-0x00007FFE28620000-0x00007FFE28630000-memory.dmp

    Filesize

    64KB

  • memory/1656-17-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-18-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-19-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-20-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-21-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-59-0x00007FFE6AE50000-0x00007FFE6B045000-memory.dmp

    Filesize

    2.0MB

  • memory/1656-1-0x00007FFE2AED0000-0x00007FFE2AEE0000-memory.dmp

    Filesize

    64KB