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_570f113160f7fa4a98b8239c35fd0adf_ryuk

  • Size

    5.5MB

  • Sample

    240524-tsh5paca98

  • MD5

    570f113160f7fa4a98b8239c35fd0adf

  • SHA1

    8d467f225cfa38cfaaaa88d8f6f3ac5161e7d4a6

  • SHA256

    ab7c95bf8e772e2da67fc3c6ae5c5d2a8f81825f2d1021fe934f19a154bdf716

  • SHA512

    c7b5c9cda08edab7103b039df1d996245d686bfc75c4f4d92ebc1beedeef9705cd71036bc3451f8b5f03540e81141f9678a3258fd9d38b4c867799e3f109e767

  • SSDEEP

    49152:aEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfm:QAI5pAdVJn9tbnR1VgBVmoPHn3

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_570f113160f7fa4a98b8239c35fd0adf_ryuk

    • Size

      5.5MB

    • MD5

      570f113160f7fa4a98b8239c35fd0adf

    • SHA1

      8d467f225cfa38cfaaaa88d8f6f3ac5161e7d4a6

    • SHA256

      ab7c95bf8e772e2da67fc3c6ae5c5d2a8f81825f2d1021fe934f19a154bdf716

    • SHA512

      c7b5c9cda08edab7103b039df1d996245d686bfc75c4f4d92ebc1beedeef9705cd71036bc3451f8b5f03540e81141f9678a3258fd9d38b4c867799e3f109e767

    • SSDEEP

      49152:aEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfm:QAI5pAdVJn9tbnR1VgBVmoPHn3

    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