Overview

overview

7

Static

static

3

2024-05-24...uk.exe

windows7-x64

1

2024-05-24...uk.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-24_be8ca3dca8eaff9180c3ca120c3a72b9_ryuk

  • Size

    2.1MB

  • Sample

    240524-zwt91sbc73

  • MD5

    be8ca3dca8eaff9180c3ca120c3a72b9

  • SHA1

    e08b08ba25967dfd75e61752e868e5f4b3f62547

  • SHA256

    dc6f20ccc63452f9d68bc9a10164b0efd6d55abfc335e3c08bbc554662ad1a68

  • SHA512

    87ee9ae753c6ccec385a947989308949f77ecda50571423df47b51a506a2a9b906bf450909a1b86dc5d344c9d2dd92f823fbec99b4740c28a15930883c0ecab8

  • SSDEEP

    49152:HjFX33t4INlfTqkUMLu/52bulcI1wXZTBz5kkQ/qoLEw:H7fTqmeX1Fqo4w

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_be8ca3dca8eaff9180c3ca120c3a72b9_ryuk

    • Size

      2.1MB

    • MD5

      be8ca3dca8eaff9180c3ca120c3a72b9

    • SHA1

      e08b08ba25967dfd75e61752e868e5f4b3f62547

    • SHA256

      dc6f20ccc63452f9d68bc9a10164b0efd6d55abfc335e3c08bbc554662ad1a68

    • SHA512

      87ee9ae753c6ccec385a947989308949f77ecda50571423df47b51a506a2a9b906bf450909a1b86dc5d344c9d2dd92f823fbec99b4740c28a15930883c0ecab8

    • SSDEEP

      49152:HjFX33t4INlfTqkUMLu/52bulcI1wXZTBz5kkQ/qoLEw:H7fTqmeX1Fqo4w

    Score
    7/10
    spywarestealer

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks