Overview

overview

10

Static

static

10

915f9f512c...83.exe

windows7-x64

10

915f9f512c...83.exe

windows10-2004-x64

10

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General

  • Target

    915f9f512ca5182e905b1ae904c984b30f5039884d1835d91248b0e6b19f0f83

  • Size

    1.5MB

  • Sample

    221212-v96sraeg9v

  • MD5

    4fa3fdd45a127534087b2356ce9ba10a

  • SHA1

    0cca37d01c7830a74a8f3dbacd09bbf914b7581c

  • SHA256

    567e51d04882051f17bd3731d594f8b4170034d07fb1e86bc9efb2f3c6c4fcae

  • SHA512

    5446b2315156d4cbdcd531b8cc33e76beb94be7eb8b344ab3635d385354f758bbb660b4c7b2b12fa34bd8c181360e6fe2770174f18acb272a5ee680b84aec293

  • SSDEEP

    24576:vpbJdN/DEI8+7fJlPd3W3J+VHQb2os77Vwvj3IRKhBs7F0GzgokYnMVH26KPLKib:hVA3+7fnZWk6q977Vij3IohBaF0ugokY

Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target

      915f9f512ca5182e905b1ae904c984b30f5039884d1835d91248b0e6b19f0f83

    • Size

      2.0MB

    • MD5

      8468c0223b7665174d19866d33ae9731

    • SHA1

      b261b25063f61b7194310d62912596df732ebbb7

    • SHA256

      915f9f512ca5182e905b1ae904c984b30f5039884d1835d91248b0e6b19f0f83

    • SHA512

      77397cc18ba208256e9fc4ebd182a197f6fc2f71e17ae737b0ab3bfa8c09d3da6a3ae30076a1bfaea9bd4889402f5e897f3b751cf86e8e12fd59f85f48613eb6

    • SSDEEP

      49152:ubA3j3+gYXZTD1VXUqzX7VwjvMoh1IFyuyigWnMzm6sDBKvK:ubdTHUxUoh1IF9gl2x

    Score
    10/10
    dcratinfostealerratspywarestealer

    • 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.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks