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_138eaba24e5abcd18648c4e80d1968da5d6917b8d0c380ac6ebc70d173efb10f

  • Size

    1.3MB

  • Sample

    241221-1nm2eazrcs

  • MD5

    98c3a7956eb12c905453f1f4a6c27eff

  • SHA1

    200d0d1baf4665c62d5b4b81de6216b1d29d3573

  • SHA256

    138eaba24e5abcd18648c4e80d1968da5d6917b8d0c380ac6ebc70d173efb10f

  • SHA512

    69e6ecc2206f49ed9912fae76750d081878e19c00c9b20f81e64a98f65056ff1ddf930a5cc7808e6794d0d634c7b71e7f15d0ecc34551065a2a80ed3fd7fb5ce

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_138eaba24e5abcd18648c4e80d1968da5d6917b8d0c380ac6ebc70d173efb10f

    • Size

      1.3MB

    • MD5

      98c3a7956eb12c905453f1f4a6c27eff

    • SHA1

      200d0d1baf4665c62d5b4b81de6216b1d29d3573

    • SHA256

      138eaba24e5abcd18648c4e80d1968da5d6917b8d0c380ac6ebc70d173efb10f

    • SHA512

      69e6ecc2206f49ed9912fae76750d081878e19c00c9b20f81e64a98f65056ff1ddf930a5cc7808e6794d0d634c7b71e7f15d0ecc34551065a2a80ed3fd7fb5ce

    • 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