General

  • Target

    receipt_ups.js

  • Size

    21KB

  • Sample

    220114-m9p61afhb5

  • MD5

    e5accbf0fdf8de4b03dd0b5ee218ba39

  • SHA1

    0e185de4af2610f71c23a01620c49c289c63ca76

  • SHA256

    e91179038282c60446a1ee4d18a912e86330967f3f240e79f51f64d62242ebb4

  • SHA512

    c3d9f1e2a3f493db1ca97ee673a3325a0d4c5092ce225c3e4fd035c5258b5229aab05ddab9607e90892bd83dc394d48c7a14f75af254d4ddd25d24dc12432374

Malware Config

Targets

    • Target

      receipt_ups.js

    • Size

      21KB

    • MD5

      e5accbf0fdf8de4b03dd0b5ee218ba39

    • SHA1

      0e185de4af2610f71c23a01620c49c289c63ca76

    • SHA256

      e91179038282c60446a1ee4d18a912e86330967f3f240e79f51f64d62242ebb4

    • SHA512

      c3d9f1e2a3f493db1ca97ee673a3325a0d4c5092ce225c3e4fd035c5258b5229aab05ddab9607e90892bd83dc394d48c7a14f75af254d4ddd25d24dc12432374

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks