General

  • Target

    543affcfc0188c85d0f55630d7144ce2632369f549731ef10979faf74c450fbd

  • Size

    1.3MB

  • Sample

    230202-pqebhagc29

  • MD5

    76ff81679168b8dfcc0ff5ef20c6d19e

  • SHA1

    0f857cbe340295218548036c169b51a4e5c66ea2

  • SHA256

    543affcfc0188c85d0f55630d7144ce2632369f549731ef10979faf74c450fbd

  • SHA512

    4cab2a4f592444dcb128d7d79aaae101bc6b0d96a35a5d447921e2ba42cd864b679362eb6f75e9acd2efe2c2a44d0c64b22aeceb3c4c3361c9521cf762767b37

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      543affcfc0188c85d0f55630d7144ce2632369f549731ef10979faf74c450fbd

    • Size

      1.3MB

    • MD5

      76ff81679168b8dfcc0ff5ef20c6d19e

    • SHA1

      0f857cbe340295218548036c169b51a4e5c66ea2

    • SHA256

      543affcfc0188c85d0f55630d7144ce2632369f549731ef10979faf74c450fbd

    • SHA512

      4cab2a4f592444dcb128d7d79aaae101bc6b0d96a35a5d447921e2ba42cd864b679362eb6f75e9acd2efe2c2a44d0c64b22aeceb3c4c3361c9521cf762767b37

    • 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