General

  • Target

    receipt.js

  • Size

    22KB

  • Sample

    211201-xxm6zsacg5

  • MD5

    283ed3d25ce8ae7a81a92b37890e0d50

  • SHA1

    9596abf35aa3b198ea2595794fbe3496831b8073

  • SHA256

    3e33c32637605d7b7fc411026128e787fe69c4392fec95fcaa33af6fe87ac349

  • SHA512

    58eb38a309f3e9993de4ae78d3b06c7126f0a7bf45ba21bd8397fc5b6a0e47da9fa2a59ed9b9363382032eaf95f31206a018f29872a06607d09aca295287600b

Malware Config

Targets

    • Target

      receipt.js

    • Size

      22KB

    • MD5

      283ed3d25ce8ae7a81a92b37890e0d50

    • SHA1

      9596abf35aa3b198ea2595794fbe3496831b8073

    • SHA256

      3e33c32637605d7b7fc411026128e787fe69c4392fec95fcaa33af6fe87ac349

    • SHA512

      58eb38a309f3e9993de4ae78d3b06c7126f0a7bf45ba21bd8397fc5b6a0e47da9fa2a59ed9b9363382032eaf95f31206a018f29872a06607d09aca295287600b

    • 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