Overview

overview

10

Static

static

10

JaffaCakes...c7.exe

windows7-x64

10

JaffaCakes...c7.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_0b0fdb285e61103c4fc82c24277c1ba041d204150256248c1b0002a5464735c7

  • Size

    1.3MB

  • Sample

    241223-pzqqwsznep

  • MD5

    c6c2c8290b7c003fcfddce78e1c27c22

  • SHA1

    8ab155135c7e19ee219542314c4edb98aef5f14d

  • SHA256

    0b0fdb285e61103c4fc82c24277c1ba041d204150256248c1b0002a5464735c7

  • SHA512

    a16cc125b35cdccd1c736005358163ca2a0f43cc285d484c18a6ca3149154b2fdf306f57c6e2e2a8e49950843fadb833d36fd0819e13d014368d2e47affd454c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_0b0fdb285e61103c4fc82c24277c1ba041d204150256248c1b0002a5464735c7

    • Size

      1.3MB

    • MD5

      c6c2c8290b7c003fcfddce78e1c27c22

    • SHA1

      8ab155135c7e19ee219542314c4edb98aef5f14d

    • SHA256

      0b0fdb285e61103c4fc82c24277c1ba041d204150256248c1b0002a5464735c7

    • SHA512

      a16cc125b35cdccd1c736005358163ca2a0f43cc285d484c18a6ca3149154b2fdf306f57c6e2e2a8e49950843fadb833d36fd0819e13d014368d2e47affd454c

    • 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