Overview

overview

9

Static

static

1

target.vbs

windows7-x64

9

target.vbs

windows10-2004-x64

9

Sharing

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General

  • Target
    target.vbs
  • Size 3KB
  • Sample240726-ref23asdkj
  • SHA256 1f5908c7c460b3f96247bfca0ee219a2fbfb0338f883a0ca51d995791671a38b
  • MD5 SHA1 SHA512
Score
9/10
discoveryevasionexploitransomware

Malware Config

Targets

    • Target
      target.vbs
    • Size 3KB
    • SHA256 1f5908c7c460b3f96247bfca0ee219a2fbfb0338f883a0ca51d995791671a38b
    • MD5 SHA1 SHA512
    Score
    9/10
    ransomwarediscoveryevasionexploit

    • Renames multiple (158) files with added filename extension

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

      ransomware

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Modifies file permissions

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks