Overview

overview

10

Static

static

10

RyukReadMe.html

windows7_x64

10

RyukReadMe.html

windows10-2004_x64

10

Sharing

Copy URL
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General

  • Target

    RyukReadMe.html

  • Size

    627B

  • Sample

    220620-gredwsgdhm

  • MD5

    2fd0b98a0f84fcedc9a30b88ae1124c5

  • SHA1

    2c687b9de9085c2bbdc1ff445e50c451bae01129

  • SHA256

    4bc246545a0d8352ed566c890ff3a12ea783fd9baeaa3a18ad5c2b56d4c5f29e

  • SHA512

    9962b21c25727fc6f6fded2713c6b7459a5fa7cd4cff7c11a290875aa3ef34725b94800328d8c28885ddbded060879b4933d322b356dd7ffb43ba4716a49eb01

Score
10/10
ryukransomware

Malware Config

Extracted

Family

ryuk

Ransom Note
riserezi1986@protonmail.com balance of shadow universe Ryuk
Emails

riserezi1986@protonmail.com

Targets

    • Target

      RyukReadMe.html

    • Size

      627B

    • MD5

      2fd0b98a0f84fcedc9a30b88ae1124c5

    • SHA1

      2c687b9de9085c2bbdc1ff445e50c451bae01129

    • SHA256

      4bc246545a0d8352ed566c890ff3a12ea783fd9baeaa3a18ad5c2b56d4c5f29e

    • SHA512

      9962b21c25727fc6f6fded2713c6b7459a5fa7cd4cff7c11a290875aa3ef34725b94800328d8c28885ddbded060879b4933d322b356dd7ffb43ba4716a49eb01

    Score
    10/10
    ryukransomware

    • Ryuk

      Ransomware distributed via existing botnets, often Trickbot or Emotet.

      ransomwareryuk
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks