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_cdffa99736357a59ed780c60bee6e014_ryuk

  • Size

    5.5MB

  • Sample

    240524-zxfg9aba5s

  • MD5

    cdffa99736357a59ed780c60bee6e014

  • SHA1

    f4cf6eddfd2e94e22e067095b71fd806d3b12168

  • SHA256

    2b776dbff984e6250eedd5f540f1c0352e3a7d3983b535ca2a7c7c03f848e846

  • SHA512

    b3a2cf0f1e24a1d262810a9f8db5cd10cc6bf1040c2652845fa4275e16c5e0fdb687427f47a2b247008dcfe6575021ebc5c9cde6ecf76c4753badff33b082f5a

  • SSDEEP

    49152:uEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf5:0AI5pAdVJn9tbnR1VgBVmL69CEN6rV

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_cdffa99736357a59ed780c60bee6e014_ryuk

    • Size

      5.5MB

    • MD5

      cdffa99736357a59ed780c60bee6e014

    • SHA1

      f4cf6eddfd2e94e22e067095b71fd806d3b12168

    • SHA256

      2b776dbff984e6250eedd5f540f1c0352e3a7d3983b535ca2a7c7c03f848e846

    • SHA512

      b3a2cf0f1e24a1d262810a9f8db5cd10cc6bf1040c2652845fa4275e16c5e0fdb687427f47a2b247008dcfe6575021ebc5c9cde6ecf76c4753badff33b082f5a

    • SSDEEP

      49152:uEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf5:0AI5pAdVJn9tbnR1VgBVmL69CEN6rV

    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