Overview

overview

7

Static

static

3

2024-05-23...uk.exe

windows7-x64

1

2024-05-23...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-23_22db0fdb73d9d457e6e84f031cc0841a_ryuk

  • Size

    1.6MB

  • Sample

    240523-g5stfagc34

  • MD5

    22db0fdb73d9d457e6e84f031cc0841a

  • SHA1

    56df5bb458be2cfd3754f7c31b876197bfb67637

  • SHA256

    16c132e9c8e3d0b0ec059f8cb7aaf7db7ab2e466a593d3281bd5437fb28d094b

  • SHA512

    e0e16eceb1b2eba939f0164c3a4b7437879327de120bf826bfcde65e33cbd608c2a50c9f60ab826f3cb11c5a63d189146b1d7a6e0a3f291dd2c6185ceca57f83

  • SSDEEP

    24576:7mGVpdEYUmEP8ROGkZk9MUoIr5HlMP6OQ:rVp6LPekZiMvIViyOQ

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-23_22db0fdb73d9d457e6e84f031cc0841a_ryuk

    • Size

      1.6MB

    • MD5

      22db0fdb73d9d457e6e84f031cc0841a

    • SHA1

      56df5bb458be2cfd3754f7c31b876197bfb67637

    • SHA256

      16c132e9c8e3d0b0ec059f8cb7aaf7db7ab2e466a593d3281bd5437fb28d094b

    • SHA512

      e0e16eceb1b2eba939f0164c3a4b7437879327de120bf826bfcde65e33cbd608c2a50c9f60ab826f3cb11c5a63d189146b1d7a6e0a3f291dd2c6185ceca57f83

    • SSDEEP

      24576:7mGVpdEYUmEP8ROGkZk9MUoIr5HlMP6OQ:rVp6LPekZiMvIViyOQ

    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

3
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks