Overview

overview

10

Static

static

10

ba5dc0fc7d...b6.exe

windows7_x64

10

ba5dc0fc7d...b6.exe

windows10_x64

10

Sharing

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General

  • Target

    ba5dc0fc7d1677527cf809bfca28e2b6.exe

  • Size

    1.1MB

  • Sample

    210926-sl5vfafaf8

  • MD5

    ba5dc0fc7d1677527cf809bfca28e2b6

  • SHA1

    df8452d50e4fa2171379bfd499132a08dd725368

  • SHA256

    b1712ed2922c7af304903adfc55fc79a8a097f06b2fb98072ebfb3b44fbd3ad1

  • SHA512

    dcda78f331a588286d6f5a1fc2e4ccc680a178e8bf621f20f00a4cb0973f8d67cc66535334908e97a3845664ce1ee9c619fdb06515c31939a84c9c28424a622e

Score
10/10
dcratinfostealerpersistenceratspywarestealer

Malware Config

Targets

    • Target

      ba5dc0fc7d1677527cf809bfca28e2b6.exe

    • Size

      1.1MB

    • MD5

      ba5dc0fc7d1677527cf809bfca28e2b6

    • SHA1

      df8452d50e4fa2171379bfd499132a08dd725368

    • SHA256

      b1712ed2922c7af304903adfc55fc79a8a097f06b2fb98072ebfb3b44fbd3ad1

    • SHA512

      dcda78f331a588286d6f5a1fc2e4ccc680a178e8bf621f20f00a4cb0973f8d67cc66535334908e97a3845664ce1ee9c619fdb06515c31939a84c9c28424a622e

    Score
    10/10
    dcratinfostealerpersistenceratspywarestealer

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks