General

  • Target

    8fe8a0b927129e1b4ba1c78ed7890a169ec2093a15ef4a5d95e8acb507a2bf0c

  • Size

    1.3MB

  • Sample

    230202-wcgb9sah2z

  • MD5

    6e7bacb78194d8889fcb0777d9ea94bd

  • SHA1

    04b561e8253382d904d701db2cc846665cb1abac

  • SHA256

    8fe8a0b927129e1b4ba1c78ed7890a169ec2093a15ef4a5d95e8acb507a2bf0c

  • SHA512

    1604e76e3b1bae63702d3a0afa915db5675fcbd9c757b2f0561a46be19644e508a9430fb49a7b585e91682a0ae99bc6b2fb39bfd1928c8615e18a559115aeea7

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      8fe8a0b927129e1b4ba1c78ed7890a169ec2093a15ef4a5d95e8acb507a2bf0c

    • Size

      1.3MB

    • MD5

      6e7bacb78194d8889fcb0777d9ea94bd

    • SHA1

      04b561e8253382d904d701db2cc846665cb1abac

    • SHA256

      8fe8a0b927129e1b4ba1c78ed7890a169ec2093a15ef4a5d95e8acb507a2bf0c

    • SHA512

      1604e76e3b1bae63702d3a0afa915db5675fcbd9c757b2f0561a46be19644e508a9430fb49a7b585e91682a0ae99bc6b2fb39bfd1928c8615e18a559115aeea7

    • 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