General

  • Target

    FedEx 20100321011 Package.js

  • Size

    124KB

  • Sample

    211208-s5yv8sgbe2

  • MD5

    18765c6b1a20d6d90603230bca72c903

  • SHA1

    874af995240ebd57aef18e00fcaa0f0f43583b85

  • SHA256

    04094fa56fe4dc175f9dc4ca63918638ca99b32b4de44fc21f14d5f5122016f6

  • SHA512

    3c58a98356b3b051797477d1e10cf2f469bed924d97edcd411b98c92436d4e3b4b91e650a0828583092ead6abd755bfdd641b95b4e0ed4e0e9ed75656ab0a5d5

Malware Config

Targets

    • Target

      FedEx 20100321011 Package.js

    • Size

      124KB

    • MD5

      18765c6b1a20d6d90603230bca72c903

    • SHA1

      874af995240ebd57aef18e00fcaa0f0f43583b85

    • SHA256

      04094fa56fe4dc175f9dc4ca63918638ca99b32b4de44fc21f14d5f5122016f6

    • SHA512

      3c58a98356b3b051797477d1e10cf2f469bed924d97edcd411b98c92436d4e3b4b91e650a0828583092ead6abd755bfdd641b95b4e0ed4e0e9ed75656ab0a5d5

    • 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