General

  • Target
    Auto Clicker.exe
  • Size 32.0MB
  • Sample260802-1ejmmascmg
  • SHA256 4f94b0323fe0c179e15f786f83da6a4634295f237202d135ead8b33b29106876
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • neptunerat

C2
  • wqdjqdwpn-58784.portmap.host:58784

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    6Ua5OvHfrBf3KNRD

  • rat_name

    MasonRAT

Targets

    • Target
      Auto Clicker.exe
    • Size 32.0MB
    • SHA256 4f94b0323fe0c179e15f786f83da6a4634295f237202d135ead8b33b29106876
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects NeptuneRAT stealer

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

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

MITRE ATT&CK Enterprise v16

Tasks