General

  • Target

    PI_revisado.jar

  • Size

    410KB

  • Sample

    200819-b7dyrng5ga

  • MD5

    0922b16b4e870dcf93bff729f84ad597

  • SHA1

    259e5380c4655ce5076a89e1f41c4764c1810825

  • SHA256

    a4a5c90b835592cb0ed02f3cdd7697c937c2e86fe204ba1a9f1b3f3c52f57963

  • SHA512

    51c05bb76c7217e70dd54711dfdcc23b77eec09a3531d01b49c7f9423a8121848e6430c4f4276f2af62193c6fc64010046cfe3c1b80e7577f4c1e6b76259c8e0

Malware Config

Targets

    • Target

      PI_revisado.jar

    • Size

      410KB

    • MD5

      0922b16b4e870dcf93bff729f84ad597

    • SHA1

      259e5380c4655ce5076a89e1f41c4764c1810825

    • SHA256

      a4a5c90b835592cb0ed02f3cdd7697c937c2e86fe204ba1a9f1b3f3c52f57963

    • SHA512

      51c05bb76c7217e70dd54711dfdcc23b77eec09a3531d01b49c7f9423a8121848e6430c4f4276f2af62193c6fc64010046cfe3c1b80e7577f4c1e6b76259c8e0

    • 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