Overview

overview

7

Static

static

3

2024-05-22...uk.exe

windows7-x64

1

2024-05-22...uk.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-22_459066679d92cf8c3be804d58b6154b4_ryuk

  • Size

    5.5MB

  • Sample

    240522-dzfedaag7v

  • MD5

    459066679d92cf8c3be804d58b6154b4

  • SHA1

    347c2102a19aba6b9275474703f9f9e924ca8209

  • SHA256

    c5c3950b1037c6997b44520079c50194da01caafa68ad5f0f8116d9ac7711187

  • SHA512

    a2997690d46eb8994fbe1f1d2f680928e022a3e5ffc4e9c8b92b7a6e9f498ed13e72e88cf7bb80079102ac7f1bd5b828afca5e6b7a051fcc467375a96dfd2ef2

  • SSDEEP

    49152:7EFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfW:nAI5pAdVJn9tbnR1VgBVm669CEN6rV

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-22_459066679d92cf8c3be804d58b6154b4_ryuk

    • Size

      5.5MB

    • MD5

      459066679d92cf8c3be804d58b6154b4

    • SHA1

      347c2102a19aba6b9275474703f9f9e924ca8209

    • SHA256

      c5c3950b1037c6997b44520079c50194da01caafa68ad5f0f8116d9ac7711187

    • SHA512

      a2997690d46eb8994fbe1f1d2f680928e022a3e5ffc4e9c8b92b7a6e9f498ed13e72e88cf7bb80079102ac7f1bd5b828afca5e6b7a051fcc467375a96dfd2ef2

    • SSDEEP

      49152:7EFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfW:nAI5pAdVJn9tbnR1VgBVm669CEN6rV

    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