Overview

overview

10

Static

static

10

JaffaCakes...d1.exe

windows7-x64

10

JaffaCakes...d1.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_9bfa2e7ae1dad43c8307a184775bf021cb125fdb77c99951c9caebcc6ec974d1

  • Size

    1.3MB

  • Sample

    241222-jxeyqazrdm

  • MD5

    6b50582f1165d929449cc943236c1abb

  • SHA1

    1fa1e8d681ac525bec3ef2c0916844ad8ce611fa

  • SHA256

    9bfa2e7ae1dad43c8307a184775bf021cb125fdb77c99951c9caebcc6ec974d1

  • SHA512

    ebcc3286846b2549b588ae5c03f8dd17826dff9bb048dedf31e31a6a0ffafb34e717d61bafe6e3bee15d78de8a3818a4a85b55c9951310f7950c313a4ec15ac8

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_9bfa2e7ae1dad43c8307a184775bf021cb125fdb77c99951c9caebcc6ec974d1

    • Size

      1.3MB

    • MD5

      6b50582f1165d929449cc943236c1abb

    • SHA1

      1fa1e8d681ac525bec3ef2c0916844ad8ce611fa

    • SHA256

      9bfa2e7ae1dad43c8307a184775bf021cb125fdb77c99951c9caebcc6ec974d1

    • SHA512

      ebcc3286846b2549b588ae5c03f8dd17826dff9bb048dedf31e31a6a0ffafb34e717d61bafe6e3bee15d78de8a3818a4a85b55c9951310f7950c313a4ec15ac8

    • 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