Overview

overview

7

Static

static

3

2024-04-21...uk.exe

windows7-x64

1

2024-04-21...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-21_881e7c902231cb77881a30b83b1be3bb_ryuk

  • Size

    4.6MB

  • Sample

    240421-ay7wfsee8z

  • MD5

    881e7c902231cb77881a30b83b1be3bb

  • SHA1

    33f853bf5a94e8966ee07cc56fb8bd269851cb70

  • SHA256

    a475080d52302e7e9d6957a185864eeab34c93ee408b17feba4b9459c3e7ac8e

  • SHA512

    639d285dc91b3c450b75d90f5bf868dfb9301aabc45a8cfeaf29e15c385ac13a437ec29011bbb1ca93e2c75f16b1c4959cc36ed4f787e28aa36c0ba11abdfc3b

  • SSDEEP

    49152:n6xt7epvKbqZDMX1ABvAao5h+GjsY3ttrsJzRIq4RBTkV2XNuBDGuMrkOwbFE1dt:Y5sY3nsJzR8NfuBHD527BWG

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-04-21_881e7c902231cb77881a30b83b1be3bb_ryuk

    • Size

      4.6MB

    • MD5

      881e7c902231cb77881a30b83b1be3bb

    • SHA1

      33f853bf5a94e8966ee07cc56fb8bd269851cb70

    • SHA256

      a475080d52302e7e9d6957a185864eeab34c93ee408b17feba4b9459c3e7ac8e

    • SHA512

      639d285dc91b3c450b75d90f5bf868dfb9301aabc45a8cfeaf29e15c385ac13a437ec29011bbb1ca93e2c75f16b1c4959cc36ed4f787e28aa36c0ba11abdfc3b

    • SSDEEP

      49152:n6xt7epvKbqZDMX1ABvAao5h+GjsY3ttrsJzRIq4RBTkV2XNuBDGuMrkOwbFE1dt:Y5sY3nsJzR8NfuBHD527BWG

    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 Enterprise v15

Tasks