Analysis

  • max time kernel
    36s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 04:32

General

  • Target

    2bbfb8103ab3c54925872ae20ee0b7c0e8dc6d12b1fa58e4ad6d98ab0f4e9b90.xls

  • Size

    70KB

  • MD5

    8b6c8b6c5dc770fb13866b0e3b2d1bbf

  • SHA1

    76f11f330683cb9ac74327546e12702300205797

  • SHA256

    2bbfb8103ab3c54925872ae20ee0b7c0e8dc6d12b1fa58e4ad6d98ab0f4e9b90

  • SHA512

    319f67cfd1f03ef177230636ba93b48c9485a71dca49f11ce001cb7779624348babf7bb2bdbb3132a57575723c37ec79963183bc20d22f4d4c512e2f77988ff4

  • SSDEEP

    1536:FdhqcOcyDBfPhTxNHdLVvScSIqE4CavEk3hOdsylKlgryzc4bNhZFGzE+cL4LglO:ZqcOcyDBHhTxNHdLVvScSIqE4CavEk3L

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\2bbfb8103ab3c54925872ae20ee0b7c0e8dc6d12b1fa58e4ad6d98ab0f4e9b90.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:2020
    • 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 4736
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:5108
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 4736
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2020-15-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-59-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-1-0x00007FFA3608D000-0x00007FFA3608E000-memory.dmp

    Filesize

    4KB

  • memory/2020-3-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/2020-6-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-5-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/2020-0-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/2020-8-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/2020-7-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-4-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-11-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-12-0x00007FF9F3F90000-0x00007FF9F3FA0000-memory.dmp

    Filesize

    64KB

  • memory/2020-10-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-14-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-16-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-2-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/2020-9-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-13-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-19-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-20-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-21-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-22-0x00007FF9F3F90000-0x00007FF9F3FA0000-memory.dmp

    Filesize

    64KB

  • memory/2020-18-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-35-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-34-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2020-17-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/5108-58-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/5108-57-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/5108-54-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/5108-41-0x00007FFA35FF0000-0x00007FFA361E5000-memory.dmp

    Filesize

    2.0MB

  • memory/5108-55-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB

  • memory/5108-56-0x00007FF9F6070000-0x00007FF9F6080000-memory.dmp

    Filesize

    64KB