Overview

overview

10

Static

static

10

JaffaCakes...55.exe

windows7-x64

10

JaffaCakes...55.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_d6505d9ac693bb462b099f79e8bad098d8ab100bb7372bd1e2c4dabed9d66e55

  • Size

    1.3MB

  • Sample

    241222-dta8ga1nfv

  • MD5

    01e4b77bcda3f08a13f4276c75e0f804

  • SHA1

    7adfce6a162d872f363670660e08b013b1e8e52c

  • SHA256

    d6505d9ac693bb462b099f79e8bad098d8ab100bb7372bd1e2c4dabed9d66e55

  • SHA512

    6538e8c0af8efd6ba110f04f29966a94f35417fe838622b73106bff6dc1bb07ef3448d347ee94ef752626c90c84d072d08078e9bd34f5afac208daa1b6b02aaa

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_d6505d9ac693bb462b099f79e8bad098d8ab100bb7372bd1e2c4dabed9d66e55

    • Size

      1.3MB

    • MD5

      01e4b77bcda3f08a13f4276c75e0f804

    • SHA1

      7adfce6a162d872f363670660e08b013b1e8e52c

    • SHA256

      d6505d9ac693bb462b099f79e8bad098d8ab100bb7372bd1e2c4dabed9d66e55

    • SHA512

      6538e8c0af8efd6ba110f04f29966a94f35417fe838622b73106bff6dc1bb07ef3448d347ee94ef752626c90c84d072d08078e9bd34f5afac208daa1b6b02aaa

    • 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