Overview

overview

10

Static

static

8

9185810393...1.xlsm

windows7_x64

10

9185810393...1.xlsm

windows10_x64

10

Analysis

  • max time kernel
    135s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    01/04/2021, 17:53

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    9185810393-04012021.xlsm
  • Size 172KB
  • Sample210401-yt17dbeeaj
  • SHA256 468929d95e54416bbc7d6830b20e7f08f46001742fe9c3be1a2ec42a4dd79708
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 3 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

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\9185810393-04012021.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:652
    • C:\Windows\SYSTEM32\rundll32.exe
      rundll32 ..\Hodas.vyur,PluginInit
      2⤵
      • Process spawned unexpected child process
      PID:2224
    • C:\Windows\SYSTEM32\rundll32.exe
      rundll32 ..\Hodas.vyur1,PluginInit
      2⤵
      • Process spawned unexpected child process
      PID:1012
    • C:\Windows\SYSTEM32\rundll32.exe
      rundll32 ..\Hodas.vyur2,PluginInit
      2⤵
      • Process spawned unexpected child process
      PID:3764

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/652-2-0x00007FF82D760000-0x00007FF82D770000-memory.dmp
        Download

        memory/652-3-0x00007FF82D760000-0x00007FF82D770000-memory.dmp
        Download

        memory/652-4-0x00007FF82D760000-0x00007FF82D770000-memory.dmp
        Download

        memory/652-5-0x00007FF851AF0000-0x00007FF852127000-memory.dmp
        Download

        memory/652-6-0x00007FF82D760000-0x00007FF82D770000-memory.dmp
        Download