Overview

overview

10

Static

static

10

82b8546043...9b.exe

windows7-x64

10

82b8546043...9b.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    a0fb4af03514fe70e036bbea624ea81f.bin

  • Size

    1.0MB

  • Sample

    230329-bxwmgaec42

  • MD5

    66783d275468becf5bf0ee8224ed9e78

  • SHA1

    e68b409553a6c56edde44e533fdf7970dd032b4c

  • SHA256

    99cd78f2a2b4d942eeb7de1fa2cd89963af80dbe8d59eac333ec8606da104e2e

  • SHA512

    4d7e440470b7dafaedaee7cca654fd028e602063ffceb2624b3ecec6006c6e92f2fa03739c84eec928f5a005ef8dbdb23525607a9cdceb8bb7b196c4fce2cd13

  • SSDEEP

    24576:Jrd2ApHVBAU4ZD4lH9nYWLk1wBubD2Pls3ny+Z6x102:Jx91VBAUc4ldnYWL6D2Ns3nVc

Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target

      82b8546043bca13cf187119fb68cdabd9ffef9688e16eaff06211d52bb36249b.exe

    • Size

      1.6MB

    • MD5

      a0fb4af03514fe70e036bbea624ea81f

    • SHA1

      435f3ef79e360d89cab884e990a558722c9ce272

    • SHA256

      82b8546043bca13cf187119fb68cdabd9ffef9688e16eaff06211d52bb36249b

    • SHA512

      d3bc4a717f7057b4b2da642c6272f0d357dc0bdf39f898931491e409d4b58790a715138541668a56046c5332178ddb10fc439e5c4d0a7ac6825b82f34e9c268c

    • SSDEEP

      24576:B2G/nvxW3WQnkHnDIlJzbBA5clWJG4kQy0ohgEGdHKK5Cu8Kc9mfCQbZ8/zARp:BbA37kHnDIbzi5MWjmuHNKQbi/E/

    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 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

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks