Overview

overview

10

Static

static

10

6f3b935175...4a.exe

windows7-x64

10

6f3b935175...4a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6f3b935175a44298f056598daefd8f4a.exe

  • Size

    2.6MB

  • Sample

    241219-erx5wsykgn

  • MD5

    6f3b935175a44298f056598daefd8f4a

  • SHA1

    df49fbdec3d0c697da73ca8d2925522114325e1f

  • SHA256

    94af3f003d23484a189ce50929f7e11b7cb4d30d149eb23f6650fafd548dd3fd

  • SHA512

    ed1346f979b017ec6b04dc6bdb7645c06975c78a8ddcc2fb97b9447aae65eb102403b20279957336112d4c93e7163803086a9ce6d38370d24f9328c704059a2e

  • SSDEEP

    49152:PbA3phxcymVOgnOPsopuCiTsAqKl4iLPuqaLiUDVgZ1jAMLhN:PbYcfVOZEqiTKKl42aLpgZ1jjj

Score
10/10
dcratdiscoveryinfostealerrat

Malware Config

Targets

    • Target

      6f3b935175a44298f056598daefd8f4a.exe

    • Size

      2.6MB

    • MD5

      6f3b935175a44298f056598daefd8f4a

    • SHA1

      df49fbdec3d0c697da73ca8d2925522114325e1f

    • SHA256

      94af3f003d23484a189ce50929f7e11b7cb4d30d149eb23f6650fafd548dd3fd

    • SHA512

      ed1346f979b017ec6b04dc6bdb7645c06975c78a8ddcc2fb97b9447aae65eb102403b20279957336112d4c93e7163803086a9ce6d38370d24f9328c704059a2e

    • SSDEEP

      49152:PbA3phxcymVOgnOPsopuCiTsAqKl4iLPuqaLiUDVgZ1jAMLhN:PbYcfVOZEqiTKKl42aLpgZ1jjj

    Score
    10/10
    dcratdiscoveryinfostealerrat

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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.

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks