Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 10:48

General

  • Target

    ef0846660b1a9c6eda71db9bcde56b68.xlsx

  • Size

    8KB

  • MD5

    ef0846660b1a9c6eda71db9bcde56b68

  • SHA1

    2a8031b44a6532bf4a41ca6958a0130da826bc1e

  • SHA256

    7243afee07e3d97aa7665aeec58575e671fa2349c56196827dcc8189da78e9f5

  • SHA512

    708a60775386cef0aa6c49bf972cc28f1626b1b54190d5bf58df6bd4c91024668fe9d4704e6c9aac87892fe6ef81cc7c85ad64704eadf5dc9eb25d44080047ad

  • SSDEEP

    192:HDP1tByOVsvqQOWvXvMPX0/HjzjBZ/pA0OZTYuJZ5BKp4AN9/s3TwER:HDP1tVsy7WvXvCO11nuJZ5BKp4AN9/sJ

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 4 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\ef0846660b1a9c6eda71db9bcde56b68.xlsx
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1740-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1740-1-0x0000000072B3D000-0x0000000072B48000-memory.dmp

    Filesize

    44KB

  • memory/1740-4-0x0000000072B3D000-0x0000000072B48000-memory.dmp

    Filesize

    44KB