General

  • Target

    dcb42a08958dc9c0ac691ddc9b1d73450fc81bcb0ab8d62dce71b18ca88779e2

  • Size

    1.3MB

  • Sample

    230202-qc85dsad6v

  • MD5

    c24f6bf7111ccd2e1830bbec62add37d

  • SHA1

    70bf7b894fd4117d5d937503f26c2d162e6931db

  • SHA256

    dcb42a08958dc9c0ac691ddc9b1d73450fc81bcb0ab8d62dce71b18ca88779e2

  • SHA512

    4ddd86a490cdb03dbd9a9e4d612e1ada63bff5743fe2424bc7091cfbbb7fb5f93fe68a6487b341479d24bcf69f8c5b3744704de134b504d19d997eecaec80eb5

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      dcb42a08958dc9c0ac691ddc9b1d73450fc81bcb0ab8d62dce71b18ca88779e2

    • Size

      1.3MB

    • MD5

      c24f6bf7111ccd2e1830bbec62add37d

    • SHA1

      70bf7b894fd4117d5d937503f26c2d162e6931db

    • SHA256

      dcb42a08958dc9c0ac691ddc9b1d73450fc81bcb0ab8d62dce71b18ca88779e2

    • SHA512

      4ddd86a490cdb03dbd9a9e4d612e1ada63bff5743fe2424bc7091cfbbb7fb5f93fe68a6487b341479d24bcf69f8c5b3744704de134b504d19d997eecaec80eb5

    • 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.

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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