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Overview

overview

10

Static

static

10

NEAS.deae0...40.exe

windows7-x64

10

NEAS.deae0...40.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.deae068c77a6e63c6d74307f353e5e40.exe

  • Size

    784KB

  • Sample

    231031-kxzhssge28

  • MD5

    deae068c77a6e63c6d74307f353e5e40

  • SHA1

    cb740abd0c89cd3cb20356f6e5777f879372f906

  • SHA256

    c3b511d889528a52823649518bf1f0227f28c5d76f252bbaea8a3f31578f86a7

  • SHA512

    4c506b647042da604aa3f96a30538874218daf4960e4fb11048a7f4a7f998a020928fb2374e27073fe4bf5fd9be80bf0f3d218108bcb0a513467991057115166

  • SSDEEP

    12288:eqnO8YpD1oOJp+Ce1PSiG2jfIBoI5DyDwYMDxFesH0ioBw7oKk2:e+ORToOWSi5gBoS4wYUJ0eo2

Score
10/10
dcratevasioninfostealerpersistencerattrojan

Malware Config

Targets

    • Target

      NEAS.deae068c77a6e63c6d74307f353e5e40.exe

    • Size

      784KB

    • MD5

      deae068c77a6e63c6d74307f353e5e40

    • SHA1

      cb740abd0c89cd3cb20356f6e5777f879372f906

    • SHA256

      c3b511d889528a52823649518bf1f0227f28c5d76f252bbaea8a3f31578f86a7

    • SHA512

      4c506b647042da604aa3f96a30538874218daf4960e4fb11048a7f4a7f998a020928fb2374e27073fe4bf5fd9be80bf0f3d218108bcb0a513467991057115166

    • SSDEEP

      12288:eqnO8YpD1oOJp+Ce1PSiG2jfIBoI5DyDwYMDxFesH0ioBw7oKk2:e+ORToOWSi5gBoS4wYUJ0eo2

    Score
    10/10
    dcratevasioninfostealerpersistencerattrojan

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks