Overview

overview

10

Static

static

3

2026-05-03...ar.exe

windows10-2004-x64

10

2026-05-03...ar.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-05-03_ad6ec950a67cd2ab9ae191e27b6ce68a_glassworm_icedid_vidar
  • Size 356KB
  • Sample260503-pb8a2abz2r
  • SHA256 16bd138ca122dd33649f7ecd3f92eee6ee336422ccc95347559bd0e03de60e9a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cobaltstrikebackdoorpersistenceransomwaretrojan

Malware Config

Extracted

Family

  • cobaltstrike

C2

  • http://webcdns.com:2083/static-directory/lt.mp3

Attributes
  • user_agent

    Host: webcdns.com Connection: close Accept: image/* User-Agent: Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; RM-1152) AppleWebKit/537.36 (KHTML, like Gecko)

Targets

    • Target
      2026-05-03_ad6ec950a67cd2ab9ae191e27b6ce68a_glassworm_icedid_vidar
    • Size 356KB
    • SHA256 16bd138ca122dd33649f7ecd3f92eee6ee336422ccc95347559bd0e03de60e9a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorcobaltstrikepersistenceransomwaretrojan

    • Family: Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Checks computer location settings

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks