Overview

overview

10

Static

static

1

URLScan

urlscan

1

http://bazaar.abuse....

windows10-2004-x64

10

Sharing

Copy URL
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General

  • Target

    http://bazaar.abuse.ch

  • Sample

    240609-qjx1psbf36

Score
10/10
ryukdiscoveryransomware

Malware Config

Targets

    • Target

      http://bazaar.abuse.ch

    Score
    10/10
    ryukdiscoveryransomware

    • Ryuk

      Ransomware distributed via existing botnets, often Trickbot or Emotet.

      ransomwareryuk

    • Renames multiple (5375) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Executes dropped EXE

    • Modifies file permissions

      discovery

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks