Overview

overview

7

Static

static

3

2024-05-24...uk.exe

windows7-x64

1

2024-05-24...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-24_40f729b9fdbdd681e6130193ed551ab7_ryuk

  • Size

    5.5MB

  • Sample

    240524-xh5sgsff55

  • MD5

    40f729b9fdbdd681e6130193ed551ab7

  • SHA1

    17e3dc245fcc27bd36a059e127ac351e069e0148

  • SHA256

    62e655236f8793f8c5995e4b0888504ce40f03a876fe9b6224d65d307bd3e07e

  • SHA512

    323f2dea29ddf64c5ad69d7e7b745011a9be6f2afa5ae05f67d76ca77363bd4312c2d3b1b235027954294e3605fc6643a6cb39962c7d8a0d201341dcf5f40618

  • SSDEEP

    49152:xEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGff:1AI5pAdVJn9tbnR1VgBVmzQWdO

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_40f729b9fdbdd681e6130193ed551ab7_ryuk

    • Size

      5.5MB

    • MD5

      40f729b9fdbdd681e6130193ed551ab7

    • SHA1

      17e3dc245fcc27bd36a059e127ac351e069e0148

    • SHA256

      62e655236f8793f8c5995e4b0888504ce40f03a876fe9b6224d65d307bd3e07e

    • SHA512

      323f2dea29ddf64c5ad69d7e7b745011a9be6f2afa5ae05f67d76ca77363bd4312c2d3b1b235027954294e3605fc6643a6cb39962c7d8a0d201341dcf5f40618

    • SSDEEP

      49152:xEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGff:1AI5pAdVJn9tbnR1VgBVmzQWdO

    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