Overview

overview

8

Static

static

1

03092026_1...53.vbs

windows10-2004-x64

8

03092026_1...53.vbs

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    03092026_1416_02092026_STVTlnBm53.vbs
  • Size 933B
  • Sample260903-rllacsyeqd
  • SHA256 fb2465f68283904a5741ad3c59c66e840561ac1c3d76c16f5eade1f1ec00d88b
  • MD5 SHA1 SHA512 TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalation

Malware Config

Targets

    • Target
      03092026_1416_02092026_STVTlnBm53.vbs
    • Size 933B
    • SHA256 fb2465f68283904a5741ad3c59c66e840561ac1c3d76c16f5eade1f1ec00d88b
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    discoveryexecutionpersistenceprivilege_escalationdefense_evasion

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

      discovery

    • Executes a VBScript file via the Windows Script Host.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

3
T1059

PowerShell

1
T1059.001

Visual Basic

1
T1059.005

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

Credential Access

Discovery

Browser Information Discovery

1
T1217

Process Discovery

1
T1057

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks