Overview

overview

10

Static

static

10

WESTERN.zip

windows10-2004-x64

1

Resubmissions

10-07-2023 09:41

230710-ln791sae9y 10

10-07-2023 09:39

230710-lmwjtsae8y 10

Analysis

  • max time kernel
    426s
  • max time network
    485s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2023 09:41

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General

  • Target

    WESTERN.zip

  • Size

    2.1MB

  • MD5

    8ddc595aff7ae14e5463f4b3b1c242e3

  • SHA1

    a741e466ed3f30cf69da87002c89f1ea47c5eba1

  • SHA256

    d6acf9ddac80e7a172ba6572365ed329ad5d831ac6ad8a47e8297706869b96a9

  • SHA512

    f8f9513185b6a0615054d0060928ea12cfc2e916b7a82eda74e283a67b563aac39eb293a7d453410d859fc0110e635e77359e87a5066f08eb88bd827ce8952ed

  • SSDEEP

    49152:9VQiOQCRbrjDwrazYGL6oMsoVnpW0vjAz7vhW6pUJmR/IK8Rg:NOXb3DwrazYTBsuWwMqJmR/IK8q

Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\WESTERN.zip
    1⤵
      PID:2288
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2372
      • C:\Windows\System32\NOTEPAD.EXE
        "C:\Windows\System32\NOTEPAD.EXE" C:\Users\Admin\Desktop\WESTERN\WESTERN.cmd
        1⤵
        • Opens file in notepad (likely ransom note)
        PID:4084
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\Desktop\WESTERN\WESTERN.cmd"
        1⤵
          PID:3636

        Network

        MITRE ATT&CK Matrix

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        Downloads