Analysis

  • max time kernel
    136s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-11-2020 16:03

General

  • Target

    document-1534776106.xls

  • Size

    331KB

  • MD5

    b44b4e33f36bad2a1871e45685cdd69b

  • SHA1

    075318f9644cf75190461df667ce71ebf0c003e2

  • SHA256

    42d733346469aa19461d7b66fd0474dde06558b287877128a927fd9861938a98

  • SHA512

    09400edea3b7ec6c1fdd868afaebab124cde12fe88e650745cf069d4c223d0c2fb8e41ea9cfbb629c8c355c4b98afb4a16b1777ee13a4318acde158be2d37772

Score
10/10

Malware Config

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 SetWindowsHookEx 12 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\document-1534776106.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Windows\SYSTEM32\regsvr32.exe
      regsvr32 -s C:\giogti\mpomqr\fwpxeohi.dll
      2⤵
      • Process spawned unexpected child process
      PID:2736

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

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Downloads

  • memory/988-2-0x00007FF901060000-0x00007FF901697000-memory.dmp
    Filesize

    6.2MB

  • memory/2736-3-0x0000000000000000-mapping.dmp