General

  • Target

    Payment.js

  • Size

    199KB

  • Sample

    210830-9szmx76k2e

  • MD5

    fc81b118b986d065514814c62ce2959c

  • SHA1

    a8c1ed074cc533c5aa6b71a3a527ffbc0493e225

  • SHA256

    8b89ccf2aeee269572578f39cbe44d8b9eb1e90d6625be8bb005cc5296abc629

  • SHA512

    5bf826d4cfbdd6613e4955d4eee3ef0851ad48f0ab3c8eada4c4d57b0b815af8e854d08a95eaf196316fd91f8c84aa2ec7ed5cfef8913757c19ea077e3c4a6e7

Malware Config

Targets

    • Target

      Payment.js

    • Size

      199KB

    • MD5

      fc81b118b986d065514814c62ce2959c

    • SHA1

      a8c1ed074cc533c5aa6b71a3a527ffbc0493e225

    • SHA256

      8b89ccf2aeee269572578f39cbe44d8b9eb1e90d6625be8bb005cc5296abc629

    • SHA512

      5bf826d4cfbdd6613e4955d4eee3ef0851ad48f0ab3c8eada4c4d57b0b815af8e854d08a95eaf196316fd91f8c84aa2ec7ed5cfef8913757c19ea077e3c4a6e7

    • 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