Overview

overview

10

Static

static

10

8c26857f0f...ef.exe

windows10-2004-x64

10

8c26857f0f...ef.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    8c26857f0fc04d8b392184cf1202ab79a13e1030d383215a0e863d798317d9ef
  • Size 49KB
  • Sample261002-d6pxdsvvct
  • SHA256 8c26857f0fc04d8b392184cf1202ab79a13e1030d383215a0e863d798317d9ef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
neptuneratdiscoverytrojan

Malware Config

Extracted

Family

  • neptunerat

C2

  • 1.tcp.cpolar.top:11879

Attributes
  • filename

    USB.exe

  • group

    MasonGroup

  • key

    zDdxeYBmg8Y4Li59

  • rat_name

    MasonRAT

Targets

    • Target
      8c26857f0fc04d8b392184cf1202ab79a13e1030d383215a0e863d798317d9ef
    • Size 49KB
    • SHA256 8c26857f0fc04d8b392184cf1202ab79a13e1030d383215a0e863d798317d9ef
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryneptunerattrojan

    • Detects NeptuneRAT stealer

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

      trojanneptunerat

    • Contacts third-party web service commonly abused for C2

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks