Overview

overview

10

Static

static

10

JaffaCakes...38.exe

windows7-x64

10

JaffaCakes...38.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_ff48aed2349d516fdb48004d22b9a566f4e399019898ed561330658ad1137138

  • Size

    1.3MB

  • Sample

    241221-x5lywsxnar

  • MD5

    1ba91bf9dd57860a1c06b74732e50ea8

  • SHA1

    7d1307ff0d4af4a37c69a5feffd54aaf9c590376

  • SHA256

    ff48aed2349d516fdb48004d22b9a566f4e399019898ed561330658ad1137138

  • SHA512

    51308f98be76dcc1e1ac3234121098e34c13871560b12a0d44316d9ebc5acccbff7f0896ed461c2c141f88d679808e985f0642369e7fe6ec98dee1e719ad14fe

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ff48aed2349d516fdb48004d22b9a566f4e399019898ed561330658ad1137138

    • Size

      1.3MB

    • MD5

      1ba91bf9dd57860a1c06b74732e50ea8

    • SHA1

      7d1307ff0d4af4a37c69a5feffd54aaf9c590376

    • SHA256

      ff48aed2349d516fdb48004d22b9a566f4e399019898ed561330658ad1137138

    • SHA512

      51308f98be76dcc1e1ac3234121098e34c13871560b12a0d44316d9ebc5acccbff7f0896ed461c2c141f88d679808e985f0642369e7fe6ec98dee1e719ad14fe

    • SSDEEP

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

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • 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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks