Overview

overview

6

Static

static

3

SteamSetup.exe

windows10-1703-x64

6

$PLUGINSDI...er.bmp

windows10-1703-x64

4

$PLUGINSDI...rd.bmp

windows10-1703-x64

4

public/ste...an.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...ch.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...ch.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...ch.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...ek.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...se.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...na.txt

windows10-1703-x64

1

public/ste...am.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...se.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

public/ste...se.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...se.txt

windows10-1703-x64

1

public/ste...ai.txt

windows10-1703-x64

1

public/ste...sh.txt

windows10-1703-x64

1

public/ste...an.txt

windows10-1703-x64

1

uninstall.exe

windows10-1703-x64

1

Analysis

  • max time kernel
    70s
  • max time network
    79s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11-02-2024 12:21

Sharing

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Report Analysis Logs

General

  • Target

    public/steambootstrapper_portuguese.txt

  • Size

    4KB

  • MD5

    eb8926608c5933f05a3f0090e551b15d

  • SHA1

    a1012904d440c0e74dad336eac8793ac110f78f8

  • SHA256

    2ed2b0d654d60e0a82b0968a91d568b775144e9d92f2b077b6da75f85ad12d04

  • SHA512

    9113c42c38836f71ff0cc7019aff8c873845f47fbf1ab97e981cb038f4d8495b6df784402b1ee9666e8e567ae866b0284c81e6a16efb47131d5ef88569c4843a

  • SSDEEP

    96:uIsrct89cRZetJ2Ommrzrrd2GQvqGVA9VM7KOo8388UL6:Lt89crMYOZXwSwIx38s8UL6

Score
1/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\public\steambootstrapper_portuguese.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:4612

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads