General

  • Target

    H00G4_Invoice_Copy.js

  • Size

    10KB

  • Sample

    211023-gde39scbb8

  • MD5

    b082682e872f7c1ba8efeebf629a4f3f

  • SHA1

    aa013d976095c46964405e95ce022224c0a033ae

  • SHA256

    a5d5de41b6546981f2284c07aa2fe17ac0b15727fb96fdff33db020a0826810e

  • SHA512

    4329c35805fbfac63d683ec1ef69c039bde4fbe8d1951b8b79cf84cbf296556ee5d9e58e6ce77f81fd39cc05eec993775d015b760e77e9fe39d65767c2bb01a9

Malware Config

Extracted

Family

vjw0rm

C2

http://gg1592661.duckdns.org:7924

Targets

    • Target

      H00G4_Invoice_Copy.js

    • Size

      10KB

    • MD5

      b082682e872f7c1ba8efeebf629a4f3f

    • SHA1

      aa013d976095c46964405e95ce022224c0a033ae

    • SHA256

      a5d5de41b6546981f2284c07aa2fe17ac0b15727fb96fdff33db020a0826810e

    • SHA512

      4329c35805fbfac63d683ec1ef69c039bde4fbe8d1951b8b79cf84cbf296556ee5d9e58e6ce77f81fd39cc05eec993775d015b760e77e9fe39d65767c2bb01a9

    • 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