Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    04-12-2021 08:40

General

  • Target

    f26a443ac89f9b418959ed6f59163358f57a469af9a4509ca82bfec3e6d092b0.xlsm

  • Size

    37KB

  • MD5

    b85066e6d286499120d91f942f43d371

  • SHA1

    1cfc720d33149fb6e1600144c701b057edc7c38c

  • SHA256

    f26a443ac89f9b418959ed6f59163358f57a469af9a4509ca82bfec3e6d092b0

  • SHA512

    9c676cc214ebfb50326858fc91ebae9811a4b2d3924f742d87eb0274766bdc8c1e4e8d394d3cdea7e6fcdaab2ce0c61d0a8f040c3026541a319755f2bc777f61

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://inorte.com.br/awkl2/NFkGvrZkoh7TdwolFM/

xlm40.dropper

http://otoway.com/5/h2syajK78/

xlm40.dropper

http://xhamster-deutsch.biz/wp-content/cache/m1G6/

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\f26a443ac89f9b418959ed6f59163358f57a469af9a4509ca82bfec3e6d092b0.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3308

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3308-118-0x00007FFB1DEC0000-0x00007FFB1DED0000-memory.dmp

    Filesize

    64KB

  • memory/3308-119-0x00007FFB1DEC0000-0x00007FFB1DED0000-memory.dmp

    Filesize

    64KB

  • memory/3308-120-0x00007FFB1DEC0000-0x00007FFB1DED0000-memory.dmp

    Filesize

    64KB

  • memory/3308-121-0x00007FFB1DEC0000-0x00007FFB1DED0000-memory.dmp

    Filesize

    64KB

  • memory/3308-122-0x000001F426F50000-0x000001F426F52000-memory.dmp

    Filesize

    8KB

  • memory/3308-123-0x000001F426F50000-0x000001F426F52000-memory.dmp

    Filesize

    8KB

  • memory/3308-124-0x000001F426F50000-0x000001F426F52000-memory.dmp

    Filesize

    8KB

  • memory/3308-130-0x00007FFB1DEC0000-0x00007FFB1DED0000-memory.dmp

    Filesize

    64KB