Overview

overview

10

Static

static

1

Guardian Q&A (1).xlsm

windows10-2004-x64

10

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General

  • Target

    Guardian Q&A (1).xlsm

  • Size

    3.5MB

  • Sample

    250207-rssb9avrgn

  • MD5

    cdbea5e85bcfb2810008d99f760f9636

  • SHA1

    d14590dab97dd4533338e72a139d99e34e94d2c6

  • SHA256

    e3cefaaac53350f88cffd5098c3968da71b1658e37828b5bbb330c2e4403ef22

  • SHA512

    6992679a6061d5eb88ef739bdd21909460a78b4fb803bd1e29a0de6f60197162711c7b281e030657e3b9fc8bbd53752a11da4d4696b2906aa0b5b283c6fb333f

  • SSDEEP

    98304:vjD7OuWRWu3nj7fH2a6AuxvczmQjj+xwT+aNa/:vjOuaWu3H2a6xeOMy

Score
10/10
dcratdiscoveryinfostealerrat

Malware Config

Targets

    • Target

      Guardian Q&A (1).xlsm

    • Size

      3.5MB

    • MD5

      cdbea5e85bcfb2810008d99f760f9636

    • SHA1

      d14590dab97dd4533338e72a139d99e34e94d2c6

    • SHA256

      e3cefaaac53350f88cffd5098c3968da71b1658e37828b5bbb330c2e4403ef22

    • SHA512

      6992679a6061d5eb88ef739bdd21909460a78b4fb803bd1e29a0de6f60197162711c7b281e030657e3b9fc8bbd53752a11da4d4696b2906aa0b5b283c6fb333f

    • SSDEEP

      98304:vjD7OuWRWu3nj7fH2a6AuxvczmQjj+xwT+aNa/:vjOuaWu3H2a6xeOMy

    Score
    10/10
    dcratdiscoveryinfostealerrat

    • 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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks