Overview

overview

9

Static

static

3

2024-04-03...uk.exe

windows7-x64

7

2024-04-03...uk.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    2024-04-03_f20e6b22d8e4d9df82aceec26a12aa5f_ryuk
  • Size 1.8MB
  • Sample240403-mln9sscf34
  • SHA256 e8120cca3243174642aa8c527b2377553aed137547288cfb8079f1ed540b6b59
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
spywarestealer

Malware Config

Targets

    • Target
      2024-04-03_f20e6b22d8e4d9df82aceec26a12aa5f_ryuk
    • Size 1.8MB
    • SHA256 e8120cca3243174642aa8c527b2377553aed137547288cfb8079f1ed540b6b59
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    spywarestealer

    • Detects executables containing bas64 encoded gzip files

    • 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 Enterprise v15

Tasks