General

  • Target

    BOLDROCCHI SRL ITALY QUOTATION REQUEST_PDF.jar

  • Size

    411KB

  • Sample

    200819-3fxade2edj

  • MD5

    10d957699927f69e41cf596817c4ca7b

  • SHA1

    dad3d0a7a5cc52c7ef981ab2cc73de64d41c3561

  • SHA256

    826f301f5f248d9586c0924a30c56cbb9cda42b82292a1ddd35b0b5ae087413c

  • SHA512

    2149a85b712ae88c180353d71dccd1aed9d57c41407c679f070362396914233f3575d00d7394f370201e12e4db7b06f01c0f0a63e223af9f933dc0af53d9e243

Malware Config

Targets

    • Target

      BOLDROCCHI SRL ITALY QUOTATION REQUEST_PDF.jar

    • Size

      411KB

    • MD5

      10d957699927f69e41cf596817c4ca7b

    • SHA1

      dad3d0a7a5cc52c7ef981ab2cc73de64d41c3561

    • SHA256

      826f301f5f248d9586c0924a30c56cbb9cda42b82292a1ddd35b0b5ae087413c

    • SHA512

      2149a85b712ae88c180353d71dccd1aed9d57c41407c679f070362396914233f3575d00d7394f370201e12e4db7b06f01c0f0a63e223af9f933dc0af53d9e243

    • Modifies Windows Defender Real-time Protection settings

    • QarallaxRAT

      Qarallax is a RAT developed by Quaverse and sold as RaaS (RAT as a Service).

    • Qarallax RAT support DLL

    • Disables Task Manager via registry modification

    • Disables use of System Restore points

    • Sets file execution options in registry

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Hidden Files and Directories

1
T1158

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

Hidden Files and Directories

1
T1158

Impact

Inhibit System Recovery

1
T1490

Tasks