Overview

overview

10

Static

static

10

JaffaCakes...c1.exe

windows7-x64

10

JaffaCakes...c1.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_d9514f67a362034e3a338508452070a0b998110da2bcba77b6c496c0c09883c1

  • Size

    1.3MB

  • Sample

    241222-ythb1axqgn

  • MD5

    95ba0188222051191746a13264ca210e

  • SHA1

    d8d52d2cf500d79a8ceed39937d933124c413ab6

  • SHA256

    d9514f67a362034e3a338508452070a0b998110da2bcba77b6c496c0c09883c1

  • SHA512

    ed92e1a13fefcfd0559231b50e8ff14eb032fe07aeba2de6d60e92dbaaed1c68e9f0bdc212a8c88091afaf79af4d1830767e78e2b0772c3ace429c6d23d133ef

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_d9514f67a362034e3a338508452070a0b998110da2bcba77b6c496c0c09883c1

    • Size

      1.3MB

    • MD5

      95ba0188222051191746a13264ca210e

    • SHA1

      d8d52d2cf500d79a8ceed39937d933124c413ab6

    • SHA256

      d9514f67a362034e3a338508452070a0b998110da2bcba77b6c496c0c09883c1

    • SHA512

      ed92e1a13fefcfd0559231b50e8ff14eb032fe07aeba2de6d60e92dbaaed1c68e9f0bdc212a8c88091afaf79af4d1830767e78e2b0772c3ace429c6d23d133ef

    • 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