Analysis

  • max time kernel
    102s
  • max time network
    132s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    22/04/2021, 05:42

General

  • Target
    M.V. OMNI TIGRIS.xlsx
  • Size 2.4MB
  • Sample210422-7wbswehgls
  • SHA256 da60cfcd432612818f35da7974929c8c1eb1226be19b84bd319dcaddc1f9cf03
  • MD5 SHA1 SHA512
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 SetWindowsHookEx 13 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\M.V. OMNI TIGRIS.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1012

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3968-114-0x00007FF7CC770000-0x00007FF7CFD26000-memory.dmp

          memory/3968-115-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp

          memory/3968-116-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp

          memory/3968-117-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp

          memory/3968-118-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp

          memory/3968-121-0x00007FFF2E120000-0x00007FFF2F20E000-memory.dmp

          memory/3968-122-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp

          memory/3968-123-0x000001D2BE7E0000-0x000001D2C06D5000-memory.dmp