Overview

overview

10

Static

static

10

bbd5709ac4...c3.exe

windows7-x64

10

bbd5709ac4...c3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bbd5709ac40896d243f619941d4789c3.exe

  • Size

    1.4MB

  • Sample

    230126-lzhhqsdc49

  • MD5

    bbd5709ac40896d243f619941d4789c3

  • SHA1

    d6e45ca38ffcb71b1df4fdd51c628ffdc58ab7b0

  • SHA256

    d2ac899a907641ad38d3d535723be9fd3f581590bb461c93f30d1d2dc5706087

  • SHA512

    61d76a75f6143acf0e15b6b6f2b9d810e71b96a32c25f3083476b1cf23bc4d0a04c609115b7def17a91872134f17aa068a484d97306eb2fdd046d97df297eb92

  • SSDEEP

    24576:sWcUeg8DqSBzKMC5n9yjh7VU6KSQBVh5iIq0YLCTayC7NR:PNepqeGMCG9nKLPhIIqjGWyC5

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      bbd5709ac40896d243f619941d4789c3.exe

    • Size

      1.4MB

    • MD5

      bbd5709ac40896d243f619941d4789c3

    • SHA1

      d6e45ca38ffcb71b1df4fdd51c628ffdc58ab7b0

    • SHA256

      d2ac899a907641ad38d3d535723be9fd3f581590bb461c93f30d1d2dc5706087

    • SHA512

      61d76a75f6143acf0e15b6b6f2b9d810e71b96a32c25f3083476b1cf23bc4d0a04c609115b7def17a91872134f17aa068a484d97306eb2fdd046d97df297eb92

    • SSDEEP

      24576:sWcUeg8DqSBzKMC5n9yjh7VU6KSQBVh5iIq0YLCTayC7NR:PNepqeGMCG9nKLPhIIqjGWyC5

    Score
    10/10
    dcratinfostealerrat

    • 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.

    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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks