Analysis

  • max time kernel
    102s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23/05/2023, 11:35

General

  • Target

    decrypted.xlsx

  • Size

    273KB

  • MD5

    b02688382e3717cb72d564ba99e5fade

  • SHA1

    3a3ea7347b6bf46199be3641c3ded990f05f8dab

  • SHA256

    d471563f99a869932ca9b383e00c609c1dbcf07528b0a5d76535d49623c30696

  • SHA512

    f9f6263d0c6d832271e9fb41622530aa0a49d23d7acf280920ab95517e260476c03b675f0c7f10ee69d33249edf231d58ed56c24145bd9bebceba72650cafd79

  • SSDEEP

    6144:xTnG7OC2gAjuSbCsLyMtqcY874dVTSRqU10EWz2/sSGhtjk+xD:xTnC2CSbp1p74dVQrmAgjjD

Score
1/10

Malware Config

Signatures

  • 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\decrypted.xlsx
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2000

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2000-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2000-64-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB