Overview

overview

10

Static

static

10

e0b9d84568...89.exe

windows7-x64

10

e0b9d84568...89.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e0b9d845687a3f35dfabaf846e7ab27cf81ae71f2547c766388f673a6fae4989.exe

  • Size

    1.3MB

  • Sample

    250108-qmt38atnbp

  • MD5

    79b1a0cdae6583e4d604d00a75498b08

  • SHA1

    fec0ee3f87134e97067e6ac20c77d88575f13e27

  • SHA256

    e0b9d845687a3f35dfabaf846e7ab27cf81ae71f2547c766388f673a6fae4989

  • SHA512

    c2705b342a1dca2e9669fe7540f384192db9b9897e28b99ae48e3281a356213b66093517aa2dd8a370f657531657539603e4ed4db29b81419c49edbc2e2af5db

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjCR:UbA30GnzV/q+DnsXg3

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      e0b9d845687a3f35dfabaf846e7ab27cf81ae71f2547c766388f673a6fae4989.exe

    • Size

      1.3MB

    • MD5

      79b1a0cdae6583e4d604d00a75498b08

    • SHA1

      fec0ee3f87134e97067e6ac20c77d88575f13e27

    • SHA256

      e0b9d845687a3f35dfabaf846e7ab27cf81ae71f2547c766388f673a6fae4989

    • SHA512

      c2705b342a1dca2e9669fe7540f384192db9b9897e28b99ae48e3281a356213b66093517aa2dd8a370f657531657539603e4ed4db29b81419c49edbc2e2af5db

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjCR:UbA30GnzV/q+DnsXg3

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks