General

  • Target

    9cc267cf8df0c2cbf0c6f8908b1db252826897a1ac0c8d26d622d5d85c6d06d9

  • Size

    1.3MB

  • Sample

    230202-vg7jksba55

  • MD5

    84aee4f133d547f9b5f5d82a75dcf059

  • SHA1

    7e35bbc3d105235c6b5db4aae909f0a68c76bcee

  • SHA256

    9cc267cf8df0c2cbf0c6f8908b1db252826897a1ac0c8d26d622d5d85c6d06d9

  • SHA512

    819068abf3bf00e94d3d9d4f4ee53787593939514cdcff22293655f8816d1eb755bb8e9dfc55038cfa950a776543f7d0245b5a46dae7dad43170c392cb5f48ef

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      9cc267cf8df0c2cbf0c6f8908b1db252826897a1ac0c8d26d622d5d85c6d06d9

    • Size

      1.3MB

    • MD5

      84aee4f133d547f9b5f5d82a75dcf059

    • SHA1

      7e35bbc3d105235c6b5db4aae909f0a68c76bcee

    • SHA256

      9cc267cf8df0c2cbf0c6f8908b1db252826897a1ac0c8d26d622d5d85c6d06d9

    • SHA512

      819068abf3bf00e94d3d9d4f4ee53787593939514cdcff22293655f8816d1eb755bb8e9dfc55038cfa950a776543f7d0245b5a46dae7dad43170c392cb5f48ef

    • 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