Overview

overview

7

Static

static

3

2024-05-24...uk.exe

windows7-x64

1

2024-05-24...uk.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-24_ddde4b9cf6d316d8c6f9d8515af37f6c_ryuk

  • Size

    5.5MB

  • Sample

    240524-xv7slsfh3z

  • MD5

    ddde4b9cf6d316d8c6f9d8515af37f6c

  • SHA1

    9da773f4565a45facb83f76c3040ca6da3b6632f

  • SHA256

    ef968bde544a2b301ea1723bf2cd685de56cf16a5cd532edac95419cf74ad4bb

  • SHA512

    c97bc5191fa790c496296678c951c4556a0db4b9aa857b19d579c4a7f720a39241a6ab60c51d62152898546029e3a3458832f5ea578159804f0aae679e13c18e

  • SSDEEP

    49152:qEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfZ:AAI5pAdVJn9tbnR1VgBVmrnlS

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_ddde4b9cf6d316d8c6f9d8515af37f6c_ryuk

    • Size

      5.5MB

    • MD5

      ddde4b9cf6d316d8c6f9d8515af37f6c

    • SHA1

      9da773f4565a45facb83f76c3040ca6da3b6632f

    • SHA256

      ef968bde544a2b301ea1723bf2cd685de56cf16a5cd532edac95419cf74ad4bb

    • SHA512

      c97bc5191fa790c496296678c951c4556a0db4b9aa857b19d579c4a7f720a39241a6ab60c51d62152898546029e3a3458832f5ea578159804f0aae679e13c18e

    • SSDEEP

      49152:qEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfZ:AAI5pAdVJn9tbnR1VgBVmrnlS

    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