Overview

overview

8

Static

static

8

858920.xlsm

windows7_x64

6

858920.xlsm

windows10_x64

8

Analysis

  • max time kernel
    28s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    01/07/2020, 13:34

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General

  • Target
    858920.xlsm
  • Size 146KB
  • Sample200701-z96dd3e582
  • SHA256 24f0f50d0dd94a6dcbef33a6abe2cf3a33a19a8752cd95a7a0a436ff1bcce618
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

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\858920.xlsm"
    1⤵
    • Enumerates system info in registry
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    • Checks processor information in registry
    PID:1500
    • C:\sbbPBcy\LZHYKOo\ieTneVi.exe
      "C:\sbbPBcy\LZHYKOo\ieTneVi.exe"
      2⤵
      • Executes dropped EXE
      PID:1640

Network

        MITRE ATT&CK Enterprise v6

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