Analysis

  • max time kernel
    139s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/05/2024, 14:29

General

  • Target

    invoice.rtf

  • Size

    3KB

  • MD5

    d58ca2f7c7c61075bdb420fcf95601c1

  • SHA1

    8ae3e85ebbda0ba747bdaec1cc5fbb027563fbf9

  • SHA256

    d91349cce8a3d1faa9e07ed9bba541028e400d12b6a2f0be561658212a123121

  • SHA512

    5e25b2b4e97bedcdee4ef75ec56fcfa518166a00688b24841b549d4f9d3a20ae65f7aacf98fdfa7237798c5d158e84e7dde4806a6b885c63c98d0febda6ca9aa

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 2 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\invoice.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\TCD7F1F.tmp\sist02.xsl

    Filesize

    245KB

    MD5

    f883b260a8d67082ea895c14bf56dd56

    SHA1

    7954565c1f243d46ad3b1e2f1baf3281451fc14b

    SHA256

    ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

    SHA512

    d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

  • memory/2456-15-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-536-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-1-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-4-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-5-0x00007FF9F4B0D000-0x00007FF9F4B0E000-memory.dmp

    Filesize

    4KB

  • memory/2456-6-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-11-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-13-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-14-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-16-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-17-0x00007FF9B2790000-0x00007FF9B27A0000-memory.dmp

    Filesize

    64KB

  • memory/2456-0-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-3-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-10-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-12-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-9-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-8-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-7-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-2-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-512-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB

  • memory/2456-535-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-18-0x00007FF9B2790000-0x00007FF9B27A0000-memory.dmp

    Filesize

    64KB

  • memory/2456-537-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-534-0x00007FF9B4AF0000-0x00007FF9B4B00000-memory.dmp

    Filesize

    64KB

  • memory/2456-538-0x00007FF9F4A70000-0x00007FF9F4C65000-memory.dmp

    Filesize

    2.0MB