Overview

overview

10

Static

static

10

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    file.exe

  • Size

    1.9MB

  • Sample

    230221-nzllhage6w

  • MD5

    ffae9d3dd55cdb9bb47aa553d05d458b

  • SHA1

    e43439834646330d3f3dc1f142acead1e7ac6f24

  • SHA256

    4689a7fee8a2d671659d2f8c68d9bd8d1d734867654abb88f059defc5beb9b63

  • SHA512

    e88a375b4680889befb88f66c50084af7908a6377302d3cc4eb9504808b9b5567ea6a1cadf1f607c6fdb08a94b88d2b8eb33a50f92854475130c8333d51a100e

  • SSDEEP

    49152:ubA3jqYHNVf0jxYiwmy+FsT2vB+098DeDt7:ubrSfwGiwH+UYBt9bt7

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      file.exe

    • Size

      1.9MB

    • MD5

      ffae9d3dd55cdb9bb47aa553d05d458b

    • SHA1

      e43439834646330d3f3dc1f142acead1e7ac6f24

    • SHA256

      4689a7fee8a2d671659d2f8c68d9bd8d1d734867654abb88f059defc5beb9b63

    • SHA512

      e88a375b4680889befb88f66c50084af7908a6377302d3cc4eb9504808b9b5567ea6a1cadf1f607c6fdb08a94b88d2b8eb33a50f92854475130c8333d51a100e

    • SSDEEP

      49152:ubA3jqYHNVf0jxYiwmy+FsT2vB+098DeDt7:ubrSfwGiwH+UYBt9bt7

    Score
    10/10
    dcratinfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks