Resubmissions

31/08/2026, 17:09

260831-vn3tzaxbme

31/08/2026, 16:49

260831-vbxr7ahe838

General

  • Target
    https://cdn.discordapp.com/attachments/1459212721408184464/1544023704697049229/Ckoas_Optimisations.exe?ex=6a96ffa1&is=6a95ae21&hm=7969bd8d8ee6f2dc10aaeae3c81e9eccc6e7d427a2b529f3f47cafa43b036ecb&
  • Sample260831-vbxr7ahe83

Malware Config

Targets

    • Target
      https://cdn.discordapp.com/attachments/1459212721408184464/1544023704697049229/Ckoas_Optimisations.exe?ex=6a96ffa1&is=6a95ae21&hm=7969bd8d8ee6f2dc10aaeae3c81e9eccc6e7d427a2b529f3f47cafa43b036ecb&
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

MITRE ATT&CK Enterprise v16

Tasks