General

  • Target

    Invoice001.js

  • Size

    9KB

  • Sample

    210619-4742vzx5ea

  • MD5

    7ea6e792dbaaaf67e864f7aee557745d

  • SHA1

    d321bc0bb336dec5e2d7ca27e52717a9eaabb59b

  • SHA256

    31a22a19a1ef086c201b20f728673fce60815484e2b1be8bacaa878e74a796e1

  • SHA512

    84bb06242aad130ea33eb146acca226a28c286834c8e798241a91c9ca2943a3601bec128cdcfc1ab2de415e860d8c244361ccae55002d8a5ab238df802d5224b

Malware Config

Targets

    • Target

      Invoice001.js

    • Size

      9KB

    • MD5

      7ea6e792dbaaaf67e864f7aee557745d

    • SHA1

      d321bc0bb336dec5e2d7ca27e52717a9eaabb59b

    • SHA256

      31a22a19a1ef086c201b20f728673fce60815484e2b1be8bacaa878e74a796e1

    • SHA512

      84bb06242aad130ea33eb146acca226a28c286834c8e798241a91c9ca2943a3601bec128cdcfc1ab2de415e860d8c244361ccae55002d8a5ab238df802d5224b

    • 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