Overview

overview

10

Static

static

df3d947eb7...91.exe

windows7_x64

10

df3d947eb7...91.exe

windows10-2004_x64

1

Sharing

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General

  • Target

    df3d947eb72a7b10f90222ae5a0aab0aade66f0bc1d3812c1b0366e6e8456591

  • Size

    208KB

  • Sample

    220220-bngf7agbgq

  • MD5

    b73d6af47bd63b87953279100d7baa00

  • SHA1

    6797dbc139b45701dba1f9d13230935eb1c4f187

  • SHA256

    df3d947eb72a7b10f90222ae5a0aab0aade66f0bc1d3812c1b0366e6e8456591

  • SHA512

    f87f8b6488309c0ac199df40bdc4b740f0a20ba6488a8cb980b00b5f2599fdab3b233e0d97d1c9db6c1563929e8ee6a28cc0d032d2458cbce4f102826cc77b0e

Score
10/10
ryukransomware

Malware Config

Extracted

Path

C:\RyukReadMe.html

Family

ryuk

Ransom Note
<html><body><p style="font-weight:bold;font-size:125%;top:0;left:0;"> [email protected] <br> [email protected] </p><p style="position:absolute;bottom:0;right:1%;font-weight:bold;font-size:170%">balance of shadow universe</p><div style="font-size: 550%;font-weight:bold;width:50%;height:50%;overflow:auto;margin:auto;position:absolute;top:35%;left:40%;">Ryuk</div></body></html�������������������������������������������������������������������������������������������������������������������������������������������������������

Extracted

Path

C:\Documents and Settings\Admin\AppData\Local\Adobe\Acrobat\RyukReadMe.html

Family

ryuk

Ransom Note
[email protected] [email protected] balance of shadow universe Ryuk

Targets

    • Target

      df3d947eb72a7b10f90222ae5a0aab0aade66f0bc1d3812c1b0366e6e8456591

    • Size

      208KB

    • MD5

      b73d6af47bd63b87953279100d7baa00

    • SHA1

      6797dbc139b45701dba1f9d13230935eb1c4f187

    • SHA256

      df3d947eb72a7b10f90222ae5a0aab0aade66f0bc1d3812c1b0366e6e8456591

    • SHA512

      f87f8b6488309c0ac199df40bdc4b740f0a20ba6488a8cb980b00b5f2599fdab3b233e0d97d1c9db6c1563929e8ee6a28cc0d032d2458cbce4f102826cc77b0e

    Score
    10/10
    ryukransomware

    • Ryuk

      Ransomware distributed via existing botnets, often Trickbot or Emotet.

      ransomwareryuk

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks