Overview

overview

8

Static

static

1

Docusign_S....1.vbs

windows10-2004-x64

8

Docusign_S....1.vbs

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    01072026_0847_Docusign_Secure_Viewer_v1.1.vbs.zip
  • Size 2KB
  • Sample260701-kpsqaab19w
  • SHA256 eee308a45c964ed87cca649fb0a0aea6ff9351ce3cbe348e7a7e390d07bc6112
  • MD5 SHA1 SHA512 TLSH
Score
8/10
discoveryexecution

Malware Config

Targets

    • Target
      Docusign_Secure_Viewer_v1.1.vbs
    • Size 7KB
    • SHA256 4fc2d7e190add58e4c215f37b80dace3e1392be4621b67c9edf129bf5d336623
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecution

    • 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

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks