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_f5489b0f366607ced405548068fc90ab_ryuk

  • Size

    5.5MB

  • Sample

    240524-sd6f1aac72

  • MD5

    f5489b0f366607ced405548068fc90ab

  • SHA1

    ad76cf6d4163b43fed09f00474db7bec5a9919f4

  • SHA256

    ad4f1952b60f4356c3ed6ccb08cedc704981e2ab3ec8592cefea7c77210dad14

  • SHA512

    c1ffa8473341cfc031412838f80dd8d8d1577240858c8a172d607084320312a180982c3cdd638d4e08f861e0b59d3ec7e40c1070457d0149f4a71f14e39b3525

  • SSDEEP

    49152:YEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf6:2AI5pAdVJn9tbnR1VgBVmS8t4C7

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_f5489b0f366607ced405548068fc90ab_ryuk

    • Size

      5.5MB

    • MD5

      f5489b0f366607ced405548068fc90ab

    • SHA1

      ad76cf6d4163b43fed09f00474db7bec5a9919f4

    • SHA256

      ad4f1952b60f4356c3ed6ccb08cedc704981e2ab3ec8592cefea7c77210dad14

    • SHA512

      c1ffa8473341cfc031412838f80dd8d8d1577240858c8a172d607084320312a180982c3cdd638d4e08f861e0b59d3ec7e40c1070457d0149f4a71f14e39b3525

    • SSDEEP

      49152:YEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGf6:2AI5pAdVJn9tbnR1VgBVmS8t4C7

    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