General

  • Target

    6588c7c8664688456da3bc21394eac31988d28018f76da7442af17eb2254124d

  • Size

    1.3MB

  • Sample

    230202-x8g44saa61

  • MD5

    97b1e5e415d3b1d67a7b8533319cdb08

  • SHA1

    aa87a689362116787eadfca857d9cd6f6cf0751f

  • SHA256

    6588c7c8664688456da3bc21394eac31988d28018f76da7442af17eb2254124d

  • SHA512

    cb6d23588658168cc8273b0b443959f9be92d7a21b67c4c7a4ef59f247176413664ccaad1c44c23b33f08e07f9daa8883f05501b9052470497319b9bad1f8ea5

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10

Malware Config

Targets

    • Target

      6588c7c8664688456da3bc21394eac31988d28018f76da7442af17eb2254124d

    • Size

      1.3MB

    • MD5

      97b1e5e415d3b1d67a7b8533319cdb08

    • SHA1

      aa87a689362116787eadfca857d9cd6f6cf0751f

    • SHA256

      6588c7c8664688456da3bc21394eac31988d28018f76da7442af17eb2254124d

    • SHA512

      cb6d23588658168cc8273b0b443959f9be92d7a21b67c4c7a4ef59f247176413664ccaad1c44c23b33f08e07f9daa8883f05501b9052470497319b9bad1f8ea5

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    Score
    10/10
    • DcRat

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

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Command and Control

Web Service

1
T1102

Tasks