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_f503cac6f53b4d03e3ccbcde542e4da3_ryuk

  • Size

    5.5MB

  • Sample

    240524-x3g7xsgb8x

  • MD5

    f503cac6f53b4d03e3ccbcde542e4da3

  • SHA1

    c67b76249e68e94f03ab5c8182874aa42e41f3f5

  • SHA256

    85bcca130379376a35e9f1cac188e356cac383ac9d65ef3eb67ff5a6a8b62d4a

  • SHA512

    039b8bb3a71f4a6cfe55ed63cb1fb1dd85a97e8fd028fe7f7cbc931abb92129d54917210b05bb35995a82514637cb65b3930c4341591fb8ff855ed7c0cf7cbcc

  • SSDEEP

    49152:VEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf0:JAI5pAdVJn9tbnR1VgBVmaqo4w

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_f503cac6f53b4d03e3ccbcde542e4da3_ryuk

    • Size

      5.5MB

    • MD5

      f503cac6f53b4d03e3ccbcde542e4da3

    • SHA1

      c67b76249e68e94f03ab5c8182874aa42e41f3f5

    • SHA256

      85bcca130379376a35e9f1cac188e356cac383ac9d65ef3eb67ff5a6a8b62d4a

    • SHA512

      039b8bb3a71f4a6cfe55ed63cb1fb1dd85a97e8fd028fe7f7cbc931abb92129d54917210b05bb35995a82514637cb65b3930c4341591fb8ff855ed7c0cf7cbcc

    • SSDEEP

      49152:VEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf0:JAI5pAdVJn9tbnR1VgBVmaqo4w

    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