General

  • Target

    RFQ-IT0270622.js

  • Size

    45KB

  • Sample

    220628-l7x86agffr

  • MD5

    73ebe36428d76dbf0c6cafeb53997452

  • SHA1

    d4e9fe5400a8bc9479c3125bca374f2ea41ee60d

  • SHA256

    3f66800a90cbe076d95ea44430d0e6043e611bec0cab4c9ab0b7f3658a99b3fc

  • SHA512

    7756cdb512ee9b4765cbfb124023a6527fde055f4123e2c718a0c978b0115688a6d46a607f5509063c9acea9338517a527e04ce8cee5bd9030c0a720d0976de9

Malware Config

Targets

    • Target

      RFQ-IT0270622.js

    • Size

      45KB

    • MD5

      73ebe36428d76dbf0c6cafeb53997452

    • SHA1

      d4e9fe5400a8bc9479c3125bca374f2ea41ee60d

    • SHA256

      3f66800a90cbe076d95ea44430d0e6043e611bec0cab4c9ab0b7f3658a99b3fc

    • SHA512

      7756cdb512ee9b4765cbfb124023a6527fde055f4123e2c718a0c978b0115688a6d46a607f5509063c9acea9338517a527e04ce8cee5bd9030c0a720d0976de9

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks