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_b26f2cfedfbc23b2882c946e2edbfd05_ryuk

  • Size

    5.5MB

  • Sample

    240524-zv7tqabc66

  • MD5

    b26f2cfedfbc23b2882c946e2edbfd05

  • SHA1

    8d369cce21abd76bf7f5bff810b07716d0213e0f

  • SHA256

    53c5600223fcbddf9a2fd32ed3ce287051ae503b3ffc7cba697bd9f13ed133b1

  • SHA512

    33be76ceb0a27a0a1ae5259b479be0d220151b271b6a4978f7f2ee69f60f6ed6772f38866c39c72b3934851ea3d27550f2c826406571542b540824b522938410

  • SSDEEP

    49152:EEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfX:iAI5pAdVJn9tbnR1VgBVmz3zlQpRQQY

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_b26f2cfedfbc23b2882c946e2edbfd05_ryuk

    • Size

      5.5MB

    • MD5

      b26f2cfedfbc23b2882c946e2edbfd05

    • SHA1

      8d369cce21abd76bf7f5bff810b07716d0213e0f

    • SHA256

      53c5600223fcbddf9a2fd32ed3ce287051ae503b3ffc7cba697bd9f13ed133b1

    • SHA512

      33be76ceb0a27a0a1ae5259b479be0d220151b271b6a4978f7f2ee69f60f6ed6772f38866c39c72b3934851ea3d27550f2c826406571542b540824b522938410

    • SSDEEP

      49152:EEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfX:iAI5pAdVJn9tbnR1VgBVmz3zlQpRQQY

    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