Overview

overview

10

Static

static

3

c98e35ff05...71.exe

windows7-x64

7

c98e35ff05...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c98e35ff05689705117dbb7e36e58f1237f08df306371.exe

  • Size

    7.8MB

  • Sample

    230124-wwfvvada67

  • MD5

    09e9cefb358c55b03e898488f8d052df

  • SHA1

    4e8a3b17d01b386e0e1442ae05d885168c1206e4

  • SHA256

    c98e35ff05689705117dbb7e36e58f1237f08df30637132d6e2106db1bddff77

  • SHA512

    8f80435e4f5e82465a98327c915c689ad97b66e822397b82d0b70e9d45d4158c373b33b92cb06cfefc4068e156ac0aa7012ade22b07552cbe911e41b6a44fa59

  • SSDEEP

    196608:W5YhQECsXDjpf3ZkJMFEAJX8JvC/UcwCK:8YhQECENZkcJVw

Score
10/10
dcratinfostealerpyinstallerratspywarestealer

Malware Config

Targets

    • Target

      c98e35ff05689705117dbb7e36e58f1237f08df306371.exe

    • Size

      7.8MB

    • MD5

      09e9cefb358c55b03e898488f8d052df

    • SHA1

      4e8a3b17d01b386e0e1442ae05d885168c1206e4

    • SHA256

      c98e35ff05689705117dbb7e36e58f1237f08df30637132d6e2106db1bddff77

    • SHA512

      8f80435e4f5e82465a98327c915c689ad97b66e822397b82d0b70e9d45d4158c373b33b92cb06cfefc4068e156ac0aa7012ade22b07552cbe911e41b6a44fa59

    • SSDEEP

      196608:W5YhQECsXDjpf3ZkJMFEAJX8JvC/UcwCK:8YhQECENZkcJVw

    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

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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 v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks