Overview

overview

9

Static

static

1

target.vbs

windows7-x64

9

target.vbs

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    target.vbs
  • Size 828B
  • Sample241001-t8t7wstdld
  • SHA256 087315508cc43b632dae4750608cf107dfd454e2beacb03eeb4b43d013906d3d
  • MD5 SHA1 SHA512
Score
9/10
credential_accessdiscoveryexploitransomwarespywarestealer

Malware Config

Targets

    • Target
      target.vbs
    • Size 828B
    • SHA256 087315508cc43b632dae4750608cf107dfd454e2beacb03eeb4b43d013906d3d
    • MD5 SHA1 SHA512
    Score
    9/10
    credential_accessdiscoveryexploitransomwarespywarestealer

    • Renames multiple (846) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Possible privilege escalation attempt

      exploit

    • 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

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks