Overview

overview

10

Static

static

10

JaffaCakes...0f.exe

windows7-x64

10

JaffaCakes...0f.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_6a91532a498eeaea4195e9066bbdbff8f7e68c6215a0b21473c7caf07542410f

  • Size

    1.3MB

  • Sample

    241222-hvlstayngk

  • MD5

    7618930e26a89dfd98e2a84ab1b00aa1

  • SHA1

    d9b0f05888841cd50d89fce3fd796288fbfc6180

  • SHA256

    6a91532a498eeaea4195e9066bbdbff8f7e68c6215a0b21473c7caf07542410f

  • SHA512

    56a7f264b20de75ab78733a1f3cd5e18635da8a6004afba1d73d213c3f72baa0b397a37bd9058e89e7fa7698393cd89d9d93e92de27a220cf4ba5978aee62bf5

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_6a91532a498eeaea4195e9066bbdbff8f7e68c6215a0b21473c7caf07542410f

    • Size

      1.3MB

    • MD5

      7618930e26a89dfd98e2a84ab1b00aa1

    • SHA1

      d9b0f05888841cd50d89fce3fd796288fbfc6180

    • SHA256

      6a91532a498eeaea4195e9066bbdbff8f7e68c6215a0b21473c7caf07542410f

    • SHA512

      56a7f264b20de75ab78733a1f3cd5e18635da8a6004afba1d73d213c3f72baa0b397a37bd9058e89e7fa7698393cd89d9d93e92de27a220cf4ba5978aee62bf5

    • 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