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_c2656eaa095d854ce980ee7e147efc8b_ryuk

  • Size

    5.5MB

  • Sample

    240522-d1mj3saf64

  • MD5

    c2656eaa095d854ce980ee7e147efc8b

  • SHA1

    7b1ef2f5b146528c8b08282ecdc84b494b53276a

  • SHA256

    b770983eb4e6edf112d09198d5857bbed0ac42bfa6ccba166c303c4eedafe4aa

  • SHA512

    b9945a4e2d58ba48eb4784d46c06edaf315cb64aa3b3956aaa4de30d342eee14003a085222d6dcadbf8cf40a74664b92b96a25e5b235926693f6783e8d8e9fd4

  • SSDEEP

    49152:YEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfO:2AI5pAdVJn9tbnR1VgBVmA3C6Vp

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-22_c2656eaa095d854ce980ee7e147efc8b_ryuk

    • Size

      5.5MB

    • MD5

      c2656eaa095d854ce980ee7e147efc8b

    • SHA1

      7b1ef2f5b146528c8b08282ecdc84b494b53276a

    • SHA256

      b770983eb4e6edf112d09198d5857bbed0ac42bfa6ccba166c303c4eedafe4aa

    • SHA512

      b9945a4e2d58ba48eb4784d46c06edaf315cb64aa3b3956aaa4de30d342eee14003a085222d6dcadbf8cf40a74664b92b96a25e5b235926693f6783e8d8e9fd4

    • SSDEEP

      49152:YEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfO:2AI5pAdVJn9tbnR1VgBVmA3C6Vp

    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