Overview

overview

8

Static

static

1

webhook.html

windows10-ltsc_2021-x64

8

Sharing

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General

  • Target
    webhook.html
  • Size 28B
  • Sample260718-tfstcsat8y
  • SHA256 12967eaf693810163a7fa94bf69297cba27e6d42f158f5036fa854cfc9fc5798
  • MD5 SHA1 SHA512
Score
8/10
defense_evasiondiscoveryexecutionpersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      webhook.html
    • Size 28B
    • SHA256 12967eaf693810163a7fa94bf69297cba27e6d42f158f5036fa854cfc9fc5798
    • MD5 SHA1 SHA512
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistenceransomwarespywarestealer

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

      defense_evasion

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious clipboard content.

      A suspicious script was copied to clipboard.

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

      defense_evasion

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    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

Privilege Escalation

Defense Evasion

Hide Artifacts

5
T1564

File/Path Exclusions

1
T1564.012

Hidden Files and Directories

2
T1564.001

Hidden Window

1
T1564.003

Ignore Process Interrupts

1
T1564.011

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

4
T1082

System Time Discovery

1
T1124

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks