Overview

overview

7

Static

static

3

2024-05-24...uk.exe

windows7-x64

1

2024-05-24...uk.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-24_4f5ff38bff481c51c3bdefc261c70fa0_ryuk

  • Size

    1.7MB

  • Sample

    240524-pqjwzscb59

  • MD5

    4f5ff38bff481c51c3bdefc261c70fa0

  • SHA1

    800210e349c2fdf1db7dba14b9f0b90f584ebc8e

  • SHA256

    a51aba4879be666b6b452e9bd157a34d19b4e4e2655f6705b091c14f28b877eb

  • SHA512

    412ff245228f03f465fab8aee4be67e33eefe547da64f3169f1d8aa682e848ad52d6c77e962a3ede6670d0efb0339a9a5a0419ed37ce19725141e2b25f6dbf62

  • SSDEEP

    49152:Y6cMGizWCaFb8RVlbnXf9gPTTW7H1GXC:fG5CaFb8RVlbnP9WXW7H6C

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_4f5ff38bff481c51c3bdefc261c70fa0_ryuk

    • Size

      1.7MB

    • MD5

      4f5ff38bff481c51c3bdefc261c70fa0

    • SHA1

      800210e349c2fdf1db7dba14b9f0b90f584ebc8e

    • SHA256

      a51aba4879be666b6b452e9bd157a34d19b4e4e2655f6705b091c14f28b877eb

    • SHA512

      412ff245228f03f465fab8aee4be67e33eefe547da64f3169f1d8aa682e848ad52d6c77e962a3ede6670d0efb0339a9a5a0419ed37ce19725141e2b25f6dbf62

    • SSDEEP

      49152:Y6cMGizWCaFb8RVlbnXf9gPTTW7H1GXC:fG5CaFb8RVlbnP9WXW7H6C

    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