Overview

overview

10

Static

static

10

036f488bda...da.exe

windows10-2004-x64

10

036f488bda...da.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    036f488bda0f0a1b7deb042eac153dda.exe
  • Size 828KB
  • Sample260818-talg4avfqd
  • SHA256 f3acd382c98e29c098728d1de97133a1852609d62946207b18ed81b90e2215ff
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
dcratdiscoveryexecutioninfostealerpersistencerat

Malware Config

Targets

    • Target
      036f488bda0f0a1b7deb042eac153dda.exe
    • Size 828KB
    • SHA256 f3acd382c98e29c098728d1de97133a1852609d62946207b18ed81b90e2215ff
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondcratinfostealerpersistencerat

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Family: DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Looks up external IP address via web service

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

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks