Overview

overview

10

Static

static

10

JaffaCakes...9d.exe

windows7-x64

10

JaffaCakes...9d.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_e4bbb97f7a679146763c5d54e15d9b5a376514e975e67a2f5002a42256012a9d

  • Size

    1.3MB

  • Sample

    241221-z7n75szqck

  • MD5

    badabf9e3ba0b14c1532eef6c66f7dbe

  • SHA1

    c9d627cd85202dc1486c3080f46ab36d7f7d1a98

  • SHA256

    e4bbb97f7a679146763c5d54e15d9b5a376514e975e67a2f5002a42256012a9d

  • SHA512

    5d12d5a24532b032b87141854959e59b094a5071cdedc66ab63bdb79caa2ea7ce5ba633eb79c6e4a169c278e1ca4075f0f596c6d2b7b584cbb3de653caa3d93a

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_e4bbb97f7a679146763c5d54e15d9b5a376514e975e67a2f5002a42256012a9d

    • Size

      1.3MB

    • MD5

      badabf9e3ba0b14c1532eef6c66f7dbe

    • SHA1

      c9d627cd85202dc1486c3080f46ab36d7f7d1a98

    • SHA256

      e4bbb97f7a679146763c5d54e15d9b5a376514e975e67a2f5002a42256012a9d

    • SHA512

      5d12d5a24532b032b87141854959e59b094a5071cdedc66ab63bdb79caa2ea7ce5ba633eb79c6e4a169c278e1ca4075f0f596c6d2b7b584cbb3de653caa3d93a

    • 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