Analysis

  • max time kernel
    147s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02-04-2023 22:47

General

  • Target

    c492e23b-a-62cb3a1a-s-sites.googlegroups.com_site_mcsatest123_search-rescue_technical-notes_multiple.xls

  • Size

    94KB

  • MD5

    374eb563b7ee042e67230a809cdddca1

  • SHA1

    6f04b06d33cddf6902160ebecf8a78874345748a

  • SHA256

    c51662214fbaf96effbe914b3d9d15b4fc98615327453d6661f6806c01115ac5

  • SHA512

    d409e2a3a3c26e52530455f25e48712730190bfc7c4a32afaa657ea5c0c761c9eb324887f0f86ba484aeea31233e875831b6fdd1142df073952b1b4b25e154d3

  • SSDEEP

    384:ZbiPVthEBmMsAIX7UdvO5GwQED+o6jIHwhhWIyw2hTe6eeesaIC/X/l:I9tA/fKLw8DbgIHW/QaIk/l

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\c492e23b-a-62cb3a1a-s-sites.googlegroups.com_site_mcsatest123_search-rescue_technical-notes_multiple.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1372

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1372-54-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/1372-55-0x00000000004B0000-0x00000000005B0000-memory.dmp
    Filesize

    1024KB

  • memory/1372-56-0x00000000004B0000-0x00000000005B0000-memory.dmp
    Filesize

    1024KB