Analysis

  • max time kernel
    126s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 18:24

General

  • Target

    aece2e7815b77ad682241b62cd1336959f99da4a8953c579be9b9348148c2897.xls

  • Size

    73KB

  • MD5

    de73f4eaa31fca2c82c1c6b544e40516

  • SHA1

    f3373d8bf6fe6d12fcb9ebd37add82872f90d171

  • SHA256

    aece2e7815b77ad682241b62cd1336959f99da4a8953c579be9b9348148c2897

  • SHA512

    e67393c862caeb65b82c68604f0001da97e18b271faa2f4d7f3ec233b881f5fc21c45859662aa77308b217812eb0c5e21d15f520f76a062f0cbdfe5a398e8ba8

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://hullsite.com/0a61/nm6lxocqt/

xlm40.dropper

https://bencevendeghaz.hu/wp-includes/cLrqBIwf8C/

xlm40.dropper

https://ppiabanyuwangi.or.id/wp-admin/3Se7giNXt7ZCHG/

xlm40.dropper

http://3dstudioa.com.br/cgi-bin/yWpon1Nd03l/

xlm40.dropper

http://anat-bar.co.il/wp-admin/kZarrjJN148onRnRi/

xlm40.dropper

http://claudioavelar.adv.br/Revista/JljahSR26i5k/

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\aece2e7815b77ad682241b62cd1336959f99da4a8953c579be9b9348148c2897.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2548

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/2548-118-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-119-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-120-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-121-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-130-0x00007FFE88BE0000-0x00007FFE88BF0000-memory.dmp
    Filesize

    64KB

  • memory/2548-131-0x00007FFE88BE0000-0x00007FFE88BF0000-memory.dmp
    Filesize

    64KB

  • memory/2548-298-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-299-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-300-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB

  • memory/2548-301-0x00007FFE8BB30000-0x00007FFE8BB40000-memory.dmp
    Filesize

    64KB