Overview

overview

7

Static

static

3

2024-05-22...uk.exe

windows7-x64

1

2024-05-22...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-22_e403a70bb6ac3a590c08b5d7daa4dd87_ryuk

  • Size

    5.5MB

  • Sample

    240522-2wqypscb98

  • MD5

    e403a70bb6ac3a590c08b5d7daa4dd87

  • SHA1

    31139ec83e76049f7fb38e133215c63aad1c2eea

  • SHA256

    30e26cd16f6b9fada06914c774e78d4a7d4ec883a3678414403493c3c435464f

  • SHA512

    df8bb439f42fe2fc70174c24e10b2a775def57a835369368a9017a886f8224e97602c006162ca5c7a08803b1090913d2c0187f2c1e473380cd5c266a5fbaafe8

  • SSDEEP

    49152:iEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfw:oAI5pAdVJn9tbnR1VgBVmXi6qrZ

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-22_e403a70bb6ac3a590c08b5d7daa4dd87_ryuk

    • Size

      5.5MB

    • MD5

      e403a70bb6ac3a590c08b5d7daa4dd87

    • SHA1

      31139ec83e76049f7fb38e133215c63aad1c2eea

    • SHA256

      30e26cd16f6b9fada06914c774e78d4a7d4ec883a3678414403493c3c435464f

    • SHA512

      df8bb439f42fe2fc70174c24e10b2a775def57a835369368a9017a886f8224e97602c006162ca5c7a08803b1090913d2c0187f2c1e473380cd5c266a5fbaafe8

    • SSDEEP

      49152:iEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfw:oAI5pAdVJn9tbnR1VgBVmXi6qrZ

    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