General

  • Target

    Quotation_562626263667.pdf.js

  • Size

    205KB

  • Sample

    210830-9d1vryevh6

  • MD5

    0f8ef908f483815d049a4c34433b89a0

  • SHA1

    2179ad62490090265247159dc8fe485c15df971f

  • SHA256

    31f5c289daf8c7fa2c8652f1686e208f6d25784bc9bed2a166c906031e70d449

  • SHA512

    cce76b71dfb9537b3489ed921ccd9e610f43c1c047df44f0a10252f78b6484df7aa0a49eb193ebb11c9c388dffe89901f10a8bcaebfad57824eb102f5a5c7de1

Malware Config

Targets

    • Target

      Quotation_562626263667.pdf.js

    • Size

      205KB

    • MD5

      0f8ef908f483815d049a4c34433b89a0

    • SHA1

      2179ad62490090265247159dc8fe485c15df971f

    • SHA256

      31f5c289daf8c7fa2c8652f1686e208f6d25784bc9bed2a166c906031e70d449

    • SHA512

      cce76b71dfb9537b3489ed921ccd9e610f43c1c047df44f0a10252f78b6484df7aa0a49eb193ebb11c9c388dffe89901f10a8bcaebfad57824eb102f5a5c7de1

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks