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_cdb12583d3bd1718a406c23fc2d8142d_ryuk

  • Size

    5.5MB

  • Sample

    240524-y2xrnahf9v

  • MD5

    cdb12583d3bd1718a406c23fc2d8142d

  • SHA1

    8a5cd343b0e8fe4bac7b51ebfbaaf13226d8e9ed

  • SHA256

    41fdcdfc33374b7eb1a0edbe80958c08ff5f6bcff89746ab99d65310ff4de659

  • SHA512

    5a362c3b809687380aaeacc3032f6f83cf006b6a826f96d93d5778ab97210253cbf3e859a777e21778a7018b56676cc3705c63f196d2e5ea0ce062680bb7ea3c

  • SSDEEP

    49152:jEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfg:/AI5pAdVJn9tbnR1VgBVmy3C6Vp

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_cdb12583d3bd1718a406c23fc2d8142d_ryuk

    • Size

      5.5MB

    • MD5

      cdb12583d3bd1718a406c23fc2d8142d

    • SHA1

      8a5cd343b0e8fe4bac7b51ebfbaaf13226d8e9ed

    • SHA256

      41fdcdfc33374b7eb1a0edbe80958c08ff5f6bcff89746ab99d65310ff4de659

    • SHA512

      5a362c3b809687380aaeacc3032f6f83cf006b6a826f96d93d5778ab97210253cbf3e859a777e21778a7018b56676cc3705c63f196d2e5ea0ce062680bb7ea3c

    • SSDEEP

      49152:jEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfg:/AI5pAdVJn9tbnR1VgBVmy3C6Vp

    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

4
T1082

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks