General

  • Target

    URGENT QUOTATION.PDF.jar

  • Size

    403KB

  • Sample

    200713-5fdke17882

  • MD5

    ebd06502ce342277b68df53cadb463f6

  • SHA1

    838b17cd4b5678f5743e1c6b2ea20266c1754be8

  • SHA256

    6a36a0d694602b12841d4e7128fc87a9c8f21730069e46e53c924721c6fb96cb

  • SHA512

    1d130eef42911ee7cb65fae3173e8a750fa5155204a69cdd1807d72a1277271d7297dde918c48f4652f9ee80903b35e512dec8a13b8504d031c06b2c675de56b

Malware Config

Targets

    • Target

      URGENT QUOTATION.PDF.jar

    • Size

      403KB

    • MD5

      ebd06502ce342277b68df53cadb463f6

    • SHA1

      838b17cd4b5678f5743e1c6b2ea20266c1754be8

    • SHA256

      6a36a0d694602b12841d4e7128fc87a9c8f21730069e46e53c924721c6fb96cb

    • SHA512

      1d130eef42911ee7cb65fae3173e8a750fa5155204a69cdd1807d72a1277271d7297dde918c48f4652f9ee80903b35e512dec8a13b8504d031c06b2c675de56b

    • Modifies Windows Defender Real-time Protection settings

    • Disables use of System Restore points

    • Sets file execution options in registry

    • Loads dropped DLL

    • Adds Run entry to start application

    • Checks for installed software on the system

    • 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

Discovery

Query Registry

1
T1012

Impact

Inhibit System Recovery

1
T1490

Tasks