Overview

overview

10

Static

static

10

4e6333e4c4...54.exe

windows7-x64

10

4e6333e4c4...54.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    4e6333e4c4cb032d90a01f0499d63346da93f702ef1bc8aa6a0b0a8cad912354.exe

  • Size

    1.2MB

  • Sample

    240417-brqt2ahg57

  • MD5

    3b8b335babae9d4a73824efe54aa2148

  • SHA1

    ebb36ea7e8702f50272952071c18f362b0888003

  • SHA256

    4e6333e4c4cb032d90a01f0499d63346da93f702ef1bc8aa6a0b0a8cad912354

  • SHA512

    d110697dcfa249f71fe0b5097d83351285c3f4440d82aa39080d016e0202572b229612a2778aac34b26791aadfe0ce7c89b663ee2d2a83ef43bb7cf0c9fac83e

  • SSDEEP

    24576:NR28aergLxCcjZGKCKFuTBHNWdd2HAxWnUDTJ/yS3Rh:TJaDKf4p4UD1v

Score
10/10
dcratevasioninfostealerrattrojan

Malware Config

Targets

    • Target

      4e6333e4c4cb032d90a01f0499d63346da93f702ef1bc8aa6a0b0a8cad912354.exe

    • Size

      1.2MB

    • MD5

      3b8b335babae9d4a73824efe54aa2148

    • SHA1

      ebb36ea7e8702f50272952071c18f362b0888003

    • SHA256

      4e6333e4c4cb032d90a01f0499d63346da93f702ef1bc8aa6a0b0a8cad912354

    • SHA512

      d110697dcfa249f71fe0b5097d83351285c3f4440d82aa39080d016e0202572b229612a2778aac34b26791aadfe0ce7c89b663ee2d2a83ef43bb7cf0c9fac83e

    • SSDEEP

      24576:NR28aergLxCcjZGKCKFuTBHNWdd2HAxWnUDTJ/yS3Rh:TJaDKf4p4UD1v

    Score
    10/10
    dcratevasioninfostealerrattrojan

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

      evasiontrojan

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Detects executables containing bas64 encoded gzip files

    • Detects executables packed with SmartAssembly

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks