Overview

overview

10

Static

static

10

316fb0649b...7a.exe

windows7-x64

10

316fb0649b...7a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    316fb0649b8103b7a2a44c96db309cdb3107b0936f7c9cfe313ab771f22ba07a

  • Size

    1.9MB

  • Sample

    230612-3hqlfsef9z

  • MD5

    66c4758d270f2a52ab990220c431a25d

  • SHA1

    c979bf6c0f8a6d2fd628e0d3440e8575a1753b28

  • SHA256

    316fb0649b8103b7a2a44c96db309cdb3107b0936f7c9cfe313ab771f22ba07a

  • SHA512

    ff6cb410dbb795ca5f25f3d480e841f606cab95db6e6ff64c942f1a998e4b229d57cae67e73f77ae828bf8f5d74ffc2d50acbf9158d7b0f5eedb54752c9c18ba

  • SSDEEP

    24576:U2G/nvxW3Ww0tcO85CcCWsR0y2VeODD+BHgAANI0ZWWhmmOjkAGcE+gtzuEzs:UbA3045Ls6peLBmNI0ZWWhb1JgG5I

Score
10/10
dcratevasioninfostealerratspywarestealertrojan

Malware Config

Targets

    • Target

      316fb0649b8103b7a2a44c96db309cdb3107b0936f7c9cfe313ab771f22ba07a

    • Size

      1.9MB

    • MD5

      66c4758d270f2a52ab990220c431a25d

    • SHA1

      c979bf6c0f8a6d2fd628e0d3440e8575a1753b28

    • SHA256

      316fb0649b8103b7a2a44c96db309cdb3107b0936f7c9cfe313ab771f22ba07a

    • SHA512

      ff6cb410dbb795ca5f25f3d480e841f606cab95db6e6ff64c942f1a998e4b229d57cae67e73f77ae828bf8f5d74ffc2d50acbf9158d7b0f5eedb54752c9c18ba

    • SSDEEP

      24576:U2G/nvxW3Ww0tcO85CcCWsR0y2VeODD+BHgAANI0ZWWhmmOjkAGcE+gtzuEzs:UbA3045Ls6peLBmNI0ZWWhb1JgG5I

    Score
    10/10
    dcratevasioninfostealerratspywarestealertrojan

    • 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.

    • UAC bypass

      evasiontrojan

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks