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_63a71a22bb4218ca537ff53ce19979f3_ryuk

  • Size

    5.5MB

  • Sample

    240524-xl8csafd8y

  • MD5

    63a71a22bb4218ca537ff53ce19979f3

  • SHA1

    24c6223cc8ff88ce38f38c74052ae16a990e71bd

  • SHA256

    4b5ea3b93157fd7c04de9792246b45a99d9f6329c20228d07f9d985b55d9bee3

  • SHA512

    7c8685e3786d55c17a98936ca01b2509a21dca261867b3090539787383a5081874c8f322c0fb3f75938df54e98c26c24e8de823ba8d5274e8ee761c5d1d60a1a

  • SSDEEP

    49152:LEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfq:XAI5pAdVJn9tbnR1VgBVmtTjYvH

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_63a71a22bb4218ca537ff53ce19979f3_ryuk

    • Size

      5.5MB

    • MD5

      63a71a22bb4218ca537ff53ce19979f3

    • SHA1

      24c6223cc8ff88ce38f38c74052ae16a990e71bd

    • SHA256

      4b5ea3b93157fd7c04de9792246b45a99d9f6329c20228d07f9d985b55d9bee3

    • SHA512

      7c8685e3786d55c17a98936ca01b2509a21dca261867b3090539787383a5081874c8f322c0fb3f75938df54e98c26c24e8de823ba8d5274e8ee761c5d1d60a1a

    • SSDEEP

      49152:LEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfq:XAI5pAdVJn9tbnR1VgBVmtTjYvH

    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