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_405b858b85ebbdbeccdfcc5bde29b0a5_ryuk

  • Size

    5.5MB

  • Sample

    240524-wdhayseb62

  • MD5

    405b858b85ebbdbeccdfcc5bde29b0a5

  • SHA1

    90d403ff436b8e203a0d2c03cdf1d3dc037786ba

  • SHA256

    eb420a2966bdf346be243fb87e0dc9353a141c67e826005d2d752fca90158bef

  • SHA512

    1037f378761d6655180200e30fc8688458cb36704d5ec47568f7048db2f1a4759a957f497991ebffbd99d90113479e1f2a87470fa3b3d6d239b412e953b73ea3

  • SSDEEP

    49152:FEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfo:ZAI5pAdVJn9tbnR1VgBVm/B2Yyjl

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_405b858b85ebbdbeccdfcc5bde29b0a5_ryuk

    • Size

      5.5MB

    • MD5

      405b858b85ebbdbeccdfcc5bde29b0a5

    • SHA1

      90d403ff436b8e203a0d2c03cdf1d3dc037786ba

    • SHA256

      eb420a2966bdf346be243fb87e0dc9353a141c67e826005d2d752fca90158bef

    • SHA512

      1037f378761d6655180200e30fc8688458cb36704d5ec47568f7048db2f1a4759a957f497991ebffbd99d90113479e1f2a87470fa3b3d6d239b412e953b73ea3

    • SSDEEP

      49152:FEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfo:ZAI5pAdVJn9tbnR1VgBVm/B2Yyjl

    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