Overview

overview

10

Static

static

3

SecondRunner.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    SecondRunner.exe
  • Size 5.7MB
  • Sample260922-p4qlpatvbs
  • SHA256 273fe8743a0deb9e051e9a2aad3f919813767ce0fb4b58be72b1b22a1a4fead2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defendnotdefense_evasiondiscoveryexecutionhacktoolpersistencespywarestealer

Malware Config

Targets

    • Target
      SecondRunner.exe
    • Size 5.7MB
    • SHA256 273fe8743a0deb9e051e9a2aad3f919813767ce0fb4b58be72b1b22a1a4fead2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutiondefendnothacktoolpersistencespywarestealer

    • Detects Defendnot

    • Family: Defendnot

      Defendnot is a tool designed to disable Microsoft Defender.

      hacktooldefendnot

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

1
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks