Overview

overview

10

Static

static

10

cc.exe

windows10-2004-x64

10

cc.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    cc.exe
  • Size 176KB
  • Sample261107-rlccfsdw9k
  • SHA256 bee5547c83f7b5a7d23d5b867bff996197ff151b6319093de8248162fb0f00a1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
neptuneratxwormdefense_evasiondiscoverypersistencerattrojan

Malware Config

Extracted

Family

  • neptunerat

Attributes
  • filename

    USB.exe

  • group

    <Neptune>

  • key

    DcSyJiFlD5Fs5L5D

  • localhost

    127.0.0.1:1417

  • rat_name

    <123456789>

Targets

    • Target
      cc.exe
    • Size 176KB
    • SHA256 bee5547c83f7b5a7d23d5b867bff996197ff151b6319093de8248162fb0f00a1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryneptuneratxwormpersistencerattrojan

    • Detect Xworm Payload

    • Detects NeptuneRAT stealer

    • Family: NeptuneRAT, MasonRAT

      NeptuneRAT aka MasonRAT is a trojan written in C#.

      trojanneptunerat

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks