Overview

overview

10

Static

static

10

bb8b3acb02...e6.exe

windows7-x64

10

bb8b3acb02...e6.exe

windows10-2004-x64

10

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General

  • Target

    bb8b3acb02f86a5c9db1d935ee81c832330c8ff9d76971dd712737a6330947e6.exe

  • Size

    1.1MB

  • Sample

    240710-w4fj2sshrk

  • MD5

    3d97c3832d9f34826e934d44f844380b

  • SHA1

    120bc22ff7d32eed0254fa9e9878d67785a18af3

  • SHA256

    bb8b3acb02f86a5c9db1d935ee81c832330c8ff9d76971dd712737a6330947e6

  • SHA512

    466042508428a4685454f2c7d5f2ab837a08e800fbf555d20e672ace9b384cf769788d218e70960332eb7586c5a2e54221121e9f685a918ac72034d3141ed81a

  • SSDEEP

    24576:U2G/nvxW3Ww0tM3Imo/UAPcmorg3LSjBBQ6qJ/Nx1:UbA30uI+3rgSWV

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      bb8b3acb02f86a5c9db1d935ee81c832330c8ff9d76971dd712737a6330947e6.exe

    • Size

      1.1MB

    • MD5

      3d97c3832d9f34826e934d44f844380b

    • SHA1

      120bc22ff7d32eed0254fa9e9878d67785a18af3

    • SHA256

      bb8b3acb02f86a5c9db1d935ee81c832330c8ff9d76971dd712737a6330947e6

    • SHA512

      466042508428a4685454f2c7d5f2ab837a08e800fbf555d20e672ace9b384cf769788d218e70960332eb7586c5a2e54221121e9f685a918ac72034d3141ed81a

    • SSDEEP

      24576:U2G/nvxW3Ww0tM3Imo/UAPcmorg3LSjBBQ6qJ/Nx1:UbA30uI+3rgSWV

    Score
    10/10
    dcratinfostealerrat

    • 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.

    • 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