Overview

overview

7

Static

static

3

2024-04-28...uk.exe

windows7-x64

1

2024-04-28...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_d3bb39de484d1711e21f65f20336d8f8_ryuk

  • Size

    5.5MB

  • Sample

    240428-mkg44adg23

  • MD5

    d3bb39de484d1711e21f65f20336d8f8

  • SHA1

    f1dceaf9e245573d2faf344c22b4e460c78d44a8

  • SHA256

    31d7edbcf9e913517cb0267ec4093c06d0ae0d51bc990894c14564ec476c9408

  • SHA512

    6a6364131fbdb7c55f6f2dc8e76e5cb1216b6c605e8275251f11c165fce83c5f91bdc7e53ec63162c508fc8b92181a46b4648837554543d0482cb00885543239

  • SSDEEP

    49152:jEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfE:/AI5pAdVJn9tbnR1VgBVmePHn3

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-04-28_d3bb39de484d1711e21f65f20336d8f8_ryuk

    • Size

      5.5MB

    • MD5

      d3bb39de484d1711e21f65f20336d8f8

    • SHA1

      f1dceaf9e245573d2faf344c22b4e460c78d44a8

    • SHA256

      31d7edbcf9e913517cb0267ec4093c06d0ae0d51bc990894c14564ec476c9408

    • SHA512

      6a6364131fbdb7c55f6f2dc8e76e5cb1216b6c605e8275251f11c165fce83c5f91bdc7e53ec63162c508fc8b92181a46b4648837554543d0482cb00885543239

    • SSDEEP

      49152:jEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfE:/AI5pAdVJn9tbnR1VgBVmePHn3

    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