Overview

overview

10

Static

static

10

JaffaCakes...fe.exe

windows7-x64

10

JaffaCakes...fe.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_321f612c6caf1fd630725623fe40a5fe

  • Size

    1.2MB

  • Sample

    250106-wjz3ystjax

  • MD5

    321f612c6caf1fd630725623fe40a5fe

  • SHA1

    8cf094d5074445dd427987edc583e90c09eb4c1b

  • SHA256

    6095c3b37ce46a00267f8bd43345e1e83f366875901c0cdfd22349360c930219

  • SHA512

    6aed7fde3c3f52c14e1c0f44b64147c0ed4c9c87b93c02e354ff7364a0296ed0affa2fb2c3caf73e07f764ce7d7840acb5e4e02f7e1fe1031b6226f18af5610f

  • SSDEEP

    24576:P2G/nvxW3WsLG9Eiz6adDRmCICoh3yfB0R9We1tHJTiBdTadFOQxQUS2NQtLqv7P:PbA3vLG9Eiz6adDRmCICoh3yfB0R9Wef

Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_321f612c6caf1fd630725623fe40a5fe

    • Size

      1.2MB

    • MD5

      321f612c6caf1fd630725623fe40a5fe

    • SHA1

      8cf094d5074445dd427987edc583e90c09eb4c1b

    • SHA256

      6095c3b37ce46a00267f8bd43345e1e83f366875901c0cdfd22349360c930219

    • SHA512

      6aed7fde3c3f52c14e1c0f44b64147c0ed4c9c87b93c02e354ff7364a0296ed0affa2fb2c3caf73e07f764ce7d7840acb5e4e02f7e1fe1031b6226f18af5610f

    • SSDEEP

      24576:P2G/nvxW3WsLG9Eiz6adDRmCICoh3yfB0R9We1tHJTiBdTadFOQxQUS2NQtLqv7P:PbA3vLG9Eiz6adDRmCICoh3yfB0R9Wef

    Score
    10/10
    dcratdiscoveryinfostealerpersistencerat

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks