General

  • Target

    新命令__________.PDF.js

  • Size

    207KB

  • Sample

    210906-pp216sebhm

  • MD5

    9154158d95df39303de36b475a790529

  • SHA1

    b79ad43d110887b9302bbfca092517a1fb0f43f3

  • SHA256

    ce8e23a1309e4fbe54a48d36c5c68af97df72073acce4a930df3246a34a75f32

  • SHA512

    de36f4d45c7b03f8cb70498bfd7a9285303814eb20a9a7f09a7855db6daacf817e4e6a0f63f6e63dd46b8bff7d4704155daa4fb2e9ca5a4902957dead3ee7a82

Malware Config

Targets

    • Target

      新命令__________.PDF.js

    • Size

      207KB

    • MD5

      9154158d95df39303de36b475a790529

    • SHA1

      b79ad43d110887b9302bbfca092517a1fb0f43f3

    • SHA256

      ce8e23a1309e4fbe54a48d36c5c68af97df72073acce4a930df3246a34a75f32

    • SHA512

      de36f4d45c7b03f8cb70498bfd7a9285303814eb20a9a7f09a7855db6daacf817e4e6a0f63f6e63dd46b8bff7d4704155daa4fb2e9ca5a4902957dead3ee7a82

    • 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