Overview

overview

8

Static

static

1

SOSTENER.vbs

windows10-2004-x64

8

SOSTENER.vbs

windows11-21h2-x64

8

Sharing

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General

  • Target
    SOSTENER.vbs
  • Size 23KB
  • Sample260414-hp28lsdx7n
  • SHA256 9b99747d1b73fbca15dbc14f2cd30f2d6fc12362ba78f271d30c2b5351945c2b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoveryexecution

Malware Config

Targets

    • Target
      SOSTENER.vbs
    • Size 23KB
    • SHA256 9b99747d1b73fbca15dbc14f2cd30f2d6fc12362ba78f271d30c2b5351945c2b
    • 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.

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks