Overview

overview

10

Static

static

10

c25f075beb...7N.exe

windows7-x64

10

c25f075beb...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c25f075beb4681df3df52d716babd7d1570f15f433e9b55880102ecc6a70de67N.exe

  • Size

    827KB

  • Sample

    250202-d3vy8stlas

  • MD5

    b75ce2dd6d4635f56d18407c6dd6a3e0

  • SHA1

    42360f11f12bbfb0c7f8ce1f793d463f4b3b49f5

  • SHA256

    c25f075beb4681df3df52d716babd7d1570f15f433e9b55880102ecc6a70de67

  • SHA512

    bdd693058101ed735339ab4b71d643fb4b8bb6a21c2f0b365fc13228a01f2d10a7a0fbe85dd6ebbf10f31dd5a5052fc2c7df83b659ad73128e55058dc635fa16

  • SSDEEP

    12288:+PjbkdQsEdvdRDnB0WmNN3D+nvIsmnxkmt7IxcC1A:+rbQQsE9WWmNNz+wpxlyxcMA

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      c25f075beb4681df3df52d716babd7d1570f15f433e9b55880102ecc6a70de67N.exe

    • Size

      827KB

    • MD5

      b75ce2dd6d4635f56d18407c6dd6a3e0

    • SHA1

      42360f11f12bbfb0c7f8ce1f793d463f4b3b49f5

    • SHA256

      c25f075beb4681df3df52d716babd7d1570f15f433e9b55880102ecc6a70de67

    • SHA512

      bdd693058101ed735339ab4b71d643fb4b8bb6a21c2f0b365fc13228a01f2d10a7a0fbe85dd6ebbf10f31dd5a5052fc2c7df83b659ad73128e55058dc635fa16

    • SSDEEP

      12288:+PjbkdQsEdvdRDnB0WmNN3D+nvIsmnxkmt7IxcC1A:+rbQQsE9WWmNNz+wpxlyxcMA

    Score
    10/10
    dcratinfostealerrat

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks