Analysis

  • max time kernel
    128s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 18:10

General

  • Target

    81aeb9a3474a6a9269b995c360d5634b8331d922df694f9c2815fdbb58c9cd2c.xls

  • Size

    78KB

  • MD5

    ce1f7eab1ba70b85da8ff53d8b0a88ea

  • SHA1

    7b4ffcd205f0478565965768853216a0b100bc16

  • SHA256

    81aeb9a3474a6a9269b995c360d5634b8331d922df694f9c2815fdbb58c9cd2c

  • SHA512

    bdb873a863d3fdb3a456a5aaa7fccc7f17e6a229d9cd024b355d9c0bd56b34234bb85ea8da4a6c4014017b13fc41efe6b2ea969675645dd1b56368ba9b3ea72f

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://www.flash-inc.com/group/igirl/css/QqoV/

xlm40.dropper

http://ipabogados.cl/js/hhHW8ClD2j7sYcSkNu/

xlm40.dropper

http://ikatemia.untirta.ac.id/assets/VT/

xlm40.dropper

http://wifi.hotspot.mg/js/xe70zw8/

xlm40.dropper

http://hospitaldesitges.cat/OLD_BORRAR/ceCC6SPMue/

xlm40.dropper

http://janla.dk/Index_htm_files/Hl/

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 FindShellTrayWindow 2 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\81aeb9a3474a6a9269b995c360d5634b8331d922df694f9c2815fdbb58c9cd2c.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:68

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/68-117-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-118-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-119-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-120-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-129-0x00007FFB22160000-0x00007FFB22170000-memory.dmp
    Filesize

    64KB

  • memory/68-130-0x00007FFB22160000-0x00007FFB22170000-memory.dmp
    Filesize

    64KB

  • memory/68-275-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-276-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-277-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB

  • memory/68-278-0x00007FFB24EF0000-0x00007FFB24F00000-memory.dmp
    Filesize

    64KB