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_fd7bf0c39408a646df99395e75550ec9_ryuk

  • Size

    5.5MB

  • Sample

    240524-1pz3cscd4w

  • MD5

    fd7bf0c39408a646df99395e75550ec9

  • SHA1

    5a442337a301a5500b30e32d47890a7d7b132968

  • SHA256

    2015b5d0f8cb75bbb7e81bce6551571d24a53c95ff186bbd82a02b64e6449fae

  • SHA512

    5a8748760997eb72bc141cad9d65f54109d3225b1f38db91b3743fd4b83b402c43126278e9b1b3fd820b32b5baf72d7438e8c34b11b411ea05b93c78b8239887

  • SSDEEP

    49152:+EFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf+:kAI5pAdVJn9tbnR1VgBVmVeD5s0JXP

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_fd7bf0c39408a646df99395e75550ec9_ryuk

    • Size

      5.5MB

    • MD5

      fd7bf0c39408a646df99395e75550ec9

    • SHA1

      5a442337a301a5500b30e32d47890a7d7b132968

    • SHA256

      2015b5d0f8cb75bbb7e81bce6551571d24a53c95ff186bbd82a02b64e6449fae

    • SHA512

      5a8748760997eb72bc141cad9d65f54109d3225b1f38db91b3743fd4b83b402c43126278e9b1b3fd820b32b5baf72d7438e8c34b11b411ea05b93c78b8239887

    • SSDEEP

      49152:+EFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf+:kAI5pAdVJn9tbnR1VgBVmVeD5s0JXP

    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