Overview

overview

10

Static

static

7

SecurityHe...ay.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SecurityHealthSystray.exe

  • Size

    1.5MB

  • Sample

    241129-qjh7jssjdr

  • MD5

    b0b618706bd5dc3ee0c7ea5df4141994

  • SHA1

    5c2fd255b837ec3e9e31f26906fc84c4f7915efd

  • SHA256

    d120c80694d06777d054968a966a04f6d83ac40cd45da47945bd118d00bcdf93

  • SHA512

    5d539c7df1c16b190822e0eedf8df217508d8c282011fd9b33673e067c5f122ce929f55942be8d24fd6cb32c2897963687fb44544e5e493fcbb9542380058a10

  • SSDEEP

    12288:10VtAsf/qHLHH70mLicSl6/xtdd7jJ04GrbhXC2ip7sf5PVle8isq:cfkZXbb+rbVC207suP

Score
10/10
credential_accessdiscoverypersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      SecurityHealthSystray.exe

    • Size

      1.5MB

    • MD5

      b0b618706bd5dc3ee0c7ea5df4141994

    • SHA1

      5c2fd255b837ec3e9e31f26906fc84c4f7915efd

    • SHA256

      d120c80694d06777d054968a966a04f6d83ac40cd45da47945bd118d00bcdf93

    • SHA512

      5d539c7df1c16b190822e0eedf8df217508d8c282011fd9b33673e067c5f122ce929f55942be8d24fd6cb32c2897963687fb44544e5e493fcbb9542380058a10

    • SSDEEP

      12288:10VtAsf/qHLHH70mLicSl6/xtdd7jJ04GrbhXC2ip7sf5PVle8isq:cfkZXbb+rbVC207suP

    Score
    10/10
    credential_accessdiscoverypersistenceprivilege_escalationspywarestealer

    • Modifies WinLogon for persistence

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

      persistenceprivilege_escalation

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials from Password Stores

2
T1555

Credentials from Web Browsers

1
T1555.003

Windows Credential Manager

1
T1555.004

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks