Overview

overview

10

Static

static

10

9d2a24e961...28.exe

windows7-x64

10

9d2a24e961...28.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9d2a24e961dc469032a071deaa22c828.bat

  • Size

    1.5MB

  • Sample

    240425-wtm65sdc5y

  • MD5

    d36fa4131dd0169263b9052401b8978d

  • SHA1

    a67e76109d80f4f8b2dca1cd083fc058d890bc4f

  • SHA256

    264977c6fcc3d750c59463400a6dcd7c998c9fa3b7e824c3535257a84f678635

  • SHA512

    f56c114e43d3bc4757e1a95da1b98239f8e150f2996e9334a76aedc89a5f660ede0a6dbbddb7e87e4c06cfcb4637266f0f05330be8207e19ee0de237cf897d1d

  • SSDEEP

    24576:U2G/nvxW3Ww0t4+uiMrIC+iysT1WMYs0fbWtaIw8zx2wTWLOknKbncSITWf:UbA30bsFaCG8MwqOkK7c4

Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target

      9d2a24e961dc469032a071deaa22c828.bat

    • Size

      1.5MB

    • MD5

      d36fa4131dd0169263b9052401b8978d

    • SHA1

      a67e76109d80f4f8b2dca1cd083fc058d890bc4f

    • SHA256

      264977c6fcc3d750c59463400a6dcd7c998c9fa3b7e824c3535257a84f678635

    • SHA512

      f56c114e43d3bc4757e1a95da1b98239f8e150f2996e9334a76aedc89a5f660ede0a6dbbddb7e87e4c06cfcb4637266f0f05330be8207e19ee0de237cf897d1d

    • SSDEEP

      24576:U2G/nvxW3Ww0t4+uiMrIC+iysT1WMYs0fbWtaIw8zx2wTWLOknKbncSITWf:UbA30bsFaCG8MwqOkK7c4

    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

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks