Analysis

  • max time kernel
    145s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02-04-2023 22:46

General

  • Target

    www.comonfort.gob.mx_transparencia_documentacion_articulo70_fraccion21_archivos-formatos_dif_2019_4t.xlsm

  • Size

    310KB

  • MD5

    0b305050c4479774a37888694cfa3246

  • SHA1

    bb5b0a5cedb7fe180f613f99bb758d5df7f569ba

  • SHA256

    4ec8e83b557ad1078bfc8b86b12886f322a82a8652b1c802b78c940bde76893e

  • SHA512

    c6a27faa9e43f9e83083c64732770453bc24b41e890a852f188ef8a90e5869f03e689c027b544149d4d72aa932c7816d066aa3bc82e56a61b4aadcad53afeea6

  • SSDEEP

    6144:lX/2p55l97s+oLEs/X0+itvYDQ81dBqE2aEjCGCss9Gt7Zjgp/:lepgXE+i5n8pq8DGCsbZjg9

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\www.comonfort.gob.mx_transparencia_documentacion_articulo70_fraccion21_archivos-formatos_dif_2019_4t.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1716

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/1716-54-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/1716-64-0x0000000006410000-0x0000000006510000-memory.dmp
    Filesize

    1024KB