General

  • Target

    Receipt.js

  • Size

    3KB

  • Sample

    210702-f9dzwm47ee

  • MD5

    ef849493ac1e9a1f1487587e41116213

  • SHA1

    99e54e130df13f72230d76209977cc744b24000e

  • SHA256

    121bab9bea6af0c05ebc9169a51c8a80cc2746222a6fa23b011aa1786f7945ef

  • SHA512

    e0de22c26f9585705c733f1360d7500f6327705131a291d27dd27fde78344760278183685d4cbf0a7fefd64c2a98de6cb23ef74e03e937ae74c6035be32b0713

Malware Config

Targets

    • Target

      Receipt.js

    • Size

      3KB

    • MD5

      ef849493ac1e9a1f1487587e41116213

    • SHA1

      99e54e130df13f72230d76209977cc744b24000e

    • SHA256

      121bab9bea6af0c05ebc9169a51c8a80cc2746222a6fa23b011aa1786f7945ef

    • SHA512

      e0de22c26f9585705c733f1360d7500f6327705131a291d27dd27fde78344760278183685d4cbf0a7fefd64c2a98de6cb23ef74e03e937ae74c6035be32b0713

    • 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