General

  • Target

    9184cb951112cb813ca258c224f77a4154072766f7cb36dc83a542c874014f34

  • Size

    1.3MB

  • Sample

    230202-vhv7yaed5t

  • MD5

    506e452b273e48457049804e61dbb54d

  • SHA1

    b54a4bc1bb52de4fd066357a44e407e28262949a

  • SHA256

    9184cb951112cb813ca258c224f77a4154072766f7cb36dc83a542c874014f34

  • SHA512

    1699be031c6cba35c5e3c3a61fdc1d5f3b5c433b88d994c7925a6ae5d15d85c639a1e33b9e615ed6893dcd8269733ce2a550d13d331c022170e5852c1187ec48

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      9184cb951112cb813ca258c224f77a4154072766f7cb36dc83a542c874014f34

    • Size

      1.3MB

    • MD5

      506e452b273e48457049804e61dbb54d

    • SHA1

      b54a4bc1bb52de4fd066357a44e407e28262949a

    • SHA256

      9184cb951112cb813ca258c224f77a4154072766f7cb36dc83a542c874014f34

    • SHA512

      1699be031c6cba35c5e3c3a61fdc1d5f3b5c433b88d994c7925a6ae5d15d85c639a1e33b9e615ed6893dcd8269733ce2a550d13d331c022170e5852c1187ec48

    • 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