Resubmissions

10-06-2021 22:46

210610-kfjznqhkyj 1

10-06-2021 22:42

210610-hzm57qzmja 1

Analysis

  • max time kernel
    130s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    10-06-2021 22:46

General

  • Target

    CONTRACT.xlsx

  • Size

    640KB

  • MD5

    411a2c0bcb95fdacd26c8342b9934caf

  • SHA1

    b95fff2074b285edfb4dc3c610a6cde039f17b61

  • SHA256

    3f9d252a661c45f44322e972805cbe04cb15197d001f2abc0cfad2ef873bfe18

  • SHA512

    06b6927ba987074c5de467e7709c07cd70a7ea430107b8ad1ff64249904f0250a5df004e4abb09278129631c9dab568e78c19d69890377d27502d17150c4bb14

Score
1/10

Malware Config

Signatures

  • 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 12 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\CONTRACT.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:856

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/856-114-0x00007FF7554B0000-0x00007FF758A66000-memory.dmp

    Filesize

    53.7MB

  • memory/856-115-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

    Filesize

    64KB

  • memory/856-116-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

    Filesize

    64KB

  • memory/856-117-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

    Filesize

    64KB

  • memory/856-118-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

    Filesize

    64KB

  • memory/856-119-0x00007FF9DCDF0000-0x00007FF9DCE00000-memory.dmp

    Filesize

    64KB

  • memory/856-122-0x00007FF9FD880000-0x00007FF9FE96E000-memory.dmp

    Filesize

    16.9MB

  • memory/856-123-0x00007FF9FB980000-0x00007FF9FD875000-memory.dmp

    Filesize

    31.0MB