Analysis

  • max time kernel
    129s
  • max time network
    129s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    13-01-2022 20:29

General

  • Target

    667b2a5c8b1d3f4f93e3a2c5e4dd70cc415dbe8b58ede65a9e6f3c7b2458e97e.xlsm

  • Size

    84KB

  • MD5

    c691f4ebd6bd3bb119df46580d3e1856

  • SHA1

    04f7e0487d9d3f5312863d3555038a6c072db347

  • SHA256

    667b2a5c8b1d3f4f93e3a2c5e4dd70cc415dbe8b58ede65a9e6f3c7b2458e97e

  • SHA512

    c807dae75900c281eddf4d5a302dc57f8af3561947a154c0ba76f0fd68d47d3c3a3730deaa0cf05a9a9c85da1b338b24428d234419eadb3cb6cc38244390beb9

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://test.la-boticaria.com/wp-content/xAQZIPYs1tavxAz/

xlm40.dropper

http://bestwifirouterreview.xyz/wp-includes/QxPfnh/

xlm40.dropper

http://ostadsarma.com/wp-admin/AwgHPLcO8tWz0NqJq16/

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\667b2a5c8b1d3f4f93e3a2c5e4dd70cc415dbe8b58ede65a9e6f3c7b2458e97e.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2744

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2744-115-0x00007FFD467F0000-0x00007FFD46800000-memory.dmp

    Filesize

    64KB

  • memory/2744-116-0x00007FFD467F0000-0x00007FFD46800000-memory.dmp

    Filesize

    64KB

  • memory/2744-117-0x00007FFD467F0000-0x00007FFD46800000-memory.dmp

    Filesize

    64KB

  • memory/2744-118-0x00007FFD467F0000-0x00007FFD46800000-memory.dmp

    Filesize

    64KB

  • memory/2744-119-0x00007FFD467F0000-0x00007FFD46800000-memory.dmp

    Filesize

    64KB

  • memory/2744-120-0x0000020A6E870000-0x0000020A6E872000-memory.dmp

    Filesize

    8KB

  • memory/2744-121-0x0000020A6E870000-0x0000020A6E872000-memory.dmp

    Filesize

    8KB

  • memory/2744-122-0x0000020A6E870000-0x0000020A6E872000-memory.dmp

    Filesize

    8KB