Overview

overview

10

Static

static

10

JaffaCakes...d7.exe

windows7-x64

10

JaffaCakes...d7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_ee2019153dcacc84273d2227a68cc8d965b505c7e19f5544fa84dfae813c31d7

  • Size

    1.3MB

  • Sample

    241221-2es2qsslbk

  • MD5

    d555f15bc50e6d82743c6edf1f3a6f33

  • SHA1

    cda72554aac88a111af4bd88afd99becdd255379

  • SHA256

    ee2019153dcacc84273d2227a68cc8d965b505c7e19f5544fa84dfae813c31d7

  • SHA512

    740cbc45b653ff3e62db5402e4aba07e9b2adc2379c560223eef1c958753fa0438bd840cd7d20c9bf0af3aa368d422b93eeb0464dc7ab1e3881d932e5506768f

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ee2019153dcacc84273d2227a68cc8d965b505c7e19f5544fa84dfae813c31d7

    • Size

      1.3MB

    • MD5

      d555f15bc50e6d82743c6edf1f3a6f33

    • SHA1

      cda72554aac88a111af4bd88afd99becdd255379

    • SHA256

      ee2019153dcacc84273d2227a68cc8d965b505c7e19f5544fa84dfae813c31d7

    • SHA512

      740cbc45b653ff3e62db5402e4aba07e9b2adc2379c560223eef1c958753fa0438bd840cd7d20c9bf0af3aa368d422b93eeb0464dc7ab1e3881d932e5506768f

    • 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