General

  • Target

    0f1639c9c76b39ad222eca54a1880f8fca4fe0d0a5d28c381b8d32b57348b88b

  • Size

    1.3MB

  • Sample

    230202-wrc86ada4y

  • MD5

    36b6ad53f0452821013e1d14d2cc44c3

  • SHA1

    e6dc52c89af78ffe345cbf308c38c36fd5058ff6

  • SHA256

    0f1639c9c76b39ad222eca54a1880f8fca4fe0d0a5d28c381b8d32b57348b88b

  • SHA512

    9a0f3f0e76c516f2569a0609fac4c42f5bd24b54fc6286ba2799978b72d427b82b6dd245814c82686778bc09ba304536651bd25b015340811ea8dd6a833e6fff

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      0f1639c9c76b39ad222eca54a1880f8fca4fe0d0a5d28c381b8d32b57348b88b

    • Size

      1.3MB

    • MD5

      36b6ad53f0452821013e1d14d2cc44c3

    • SHA1

      e6dc52c89af78ffe345cbf308c38c36fd5058ff6

    • SHA256

      0f1639c9c76b39ad222eca54a1880f8fca4fe0d0a5d28c381b8d32b57348b88b

    • SHA512

      9a0f3f0e76c516f2569a0609fac4c42f5bd24b54fc6286ba2799978b72d427b82b6dd245814c82686778bc09ba304536651bd25b015340811ea8dd6a833e6fff

    • 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