Analysis

  • max time kernel
    121s
  • max time network
    162s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    26/11/2021, 12:52

General

  • Target
    payment67942.xlsb
  • Size 78KB
  • Sample211126-p33jvsfff8
  • SHA256 f99d44c28ed1a1d98c19541455a621e96dbf5fd52395774e7e8d53e2bdd5ed9d
  • 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 14 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\payment67942.xlsb"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3996

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3996-118-0x00007FF9CB1D0000-0x00007FF9CB1E0000-memory.dmp

        memory/3996-119-0x00007FF9CB1D0000-0x00007FF9CB1E0000-memory.dmp

        memory/3996-120-0x00007FF9CB1D0000-0x00007FF9CB1E0000-memory.dmp

        memory/3996-121-0x00007FF9CB1D0000-0x00007FF9CB1E0000-memory.dmp

        memory/3996-122-0x000001F49BED0000-0x000001F49BED2000-memory.dmp

        memory/3996-123-0x000001F49BED0000-0x000001F49BED2000-memory.dmp

        memory/3996-124-0x000001F49BED0000-0x000001F49BED2000-memory.dmp

        memory/3996-129-0x00007FF9CB1D0000-0x00007FF9CB1E0000-memory.dmp