Overview

overview

7

Static

static

3

2024-04-28...uk.exe

windows7-x64

1

2024-04-28...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_c17eb63c409e155866bcf41b58a3ed22_ryuk

  • Size

    2.2MB

  • Sample

    240428-lth73sdb9w

  • MD5

    c17eb63c409e155866bcf41b58a3ed22

  • SHA1

    4b61c1376a8324c3714cf5a043176d68559be7fb

  • SHA256

    1d771c2ed4242788768bde8dce34f78d1cc2de7674c88b82f1a1d1f1e97bb287

  • SHA512

    7b04cf2587e19a57af2092a82fe2e6184094993d31c66e2f19ffdc5309ee0893ffa05747fa317757ba7c466277aed626a80e0fce0d3442e78285e9dbb683a5f7

  • SSDEEP

    24576:TvmQl7551Usytwm4w/AfbilWeD3fe1mVKebksuOv5cLwKx8PP/KX1COD6icVkzK0:N7T3mwzw/iYlzGQMebksutsKSi4oukv

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-04-28_c17eb63c409e155866bcf41b58a3ed22_ryuk

    • Size

      2.2MB

    • MD5

      c17eb63c409e155866bcf41b58a3ed22

    • SHA1

      4b61c1376a8324c3714cf5a043176d68559be7fb

    • SHA256

      1d771c2ed4242788768bde8dce34f78d1cc2de7674c88b82f1a1d1f1e97bb287

    • SHA512

      7b04cf2587e19a57af2092a82fe2e6184094993d31c66e2f19ffdc5309ee0893ffa05747fa317757ba7c466277aed626a80e0fce0d3442e78285e9dbb683a5f7

    • SSDEEP

      24576:TvmQl7551Usytwm4w/AfbilWeD3fe1mVKebksuOv5cLwKx8PP/KX1COD6icVkzK0:N7T3mwzw/iYlzGQMebksutsKSi4oukv

    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