General

  • Target

    receipt_ups.js

  • Size

    22KB

  • Sample

    211208-xzdqbsacel

  • MD5

    45da0659e1a6f35fc8c740dafcbb5435

  • SHA1

    083d64752001598e019b8a74db75f992121f7cf5

  • SHA256

    1b706876d4f0d013e451fecd02d7f5486650efe4593bac4e74d51d0d164d3fb9

  • SHA512

    0125b2f121db439fd64552e1c854d7e9fdc30c0fc3c380676c20c21987118739f6d2ff89b72a1e155d4c276ea12d12c836180a096d341d66f2c7fcc5209a0210

Malware Config

Extracted

Family

vjw0rm

C2

http://zeegod.duckdns.org:9998

Targets

    • Target

      receipt_ups.js

    • Size

      22KB

    • MD5

      45da0659e1a6f35fc8c740dafcbb5435

    • SHA1

      083d64752001598e019b8a74db75f992121f7cf5

    • SHA256

      1b706876d4f0d013e451fecd02d7f5486650efe4593bac4e74d51d0d164d3fb9

    • SHA512

      0125b2f121db439fd64552e1c854d7e9fdc30c0fc3c380676c20c21987118739f6d2ff89b72a1e155d4c276ea12d12c836180a096d341d66f2c7fcc5209a0210

    • 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