Analysis

  • max time kernel
    134s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    07-07-2022 03:15

General

  • Target

    f551169b67fc58fcd361987a4bf206982f28f0877c80bb753dc171fcea488e9b.xls

  • Size

    95KB

  • MD5

    ba5ee7ebae56c8089c5425149e523c09

  • SHA1

    fded4c834b1571cdaa58fd838b3b1d6f6b3b9af4

  • SHA256

    f551169b67fc58fcd361987a4bf206982f28f0877c80bb753dc171fcea488e9b

  • SHA512

    efcef155bfbbf1aa80cadfaf2fd48540563bd035ef622ce53e584674e50e032d249ccee020a9ac3b743dc5b2686edfe2c3016812f4ec27f647e3983ce92f82fe

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://edoraseguros.com.br/cgi-bin/jQNq9wlH1GXU/

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 8 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\f551169b67fc58fcd361987a4bf206982f28f0877c80bb753dc171fcea488e9b.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2324

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2324-118-0x00007FFD9FAC0000-0x00007FFD9FAD0000-memory.dmp
    Filesize

    64KB

  • memory/2324-119-0x00007FFD9FAC0000-0x00007FFD9FAD0000-memory.dmp
    Filesize

    64KB

  • memory/2324-120-0x00007FFD9FAC0000-0x00007FFD9FAD0000-memory.dmp
    Filesize

    64KB

  • memory/2324-121-0x00007FFD9FAC0000-0x00007FFD9FAD0000-memory.dmp
    Filesize

    64KB

  • memory/2324-130-0x00007FFD9C190000-0x00007FFD9C1A0000-memory.dmp
    Filesize

    64KB

  • memory/2324-131-0x00007FFD9C190000-0x00007FFD9C1A0000-memory.dmp
    Filesize

    64KB