General

  • Target

    eReceipt.js

  • Size

    23KB

  • Sample

    211025-gzcv2agfar

  • MD5

    c0e5a1f7bc46521e4845afc86a7763af

  • SHA1

    7469e773bb6c790d82dcb01c36003144c340db70

  • SHA256

    01c38e0ffe1dfa224003939fbe3885bff6fecfa0dadaf6d0d922c1f2cc7094a8

  • SHA512

    b33679d53407834fca4c4fc6e699b3ceb0f7a416c7d2f9960442ccffa6554225c27bcdce9b0cec2d1431eddddc1ad027f46a018d8ce40fc60904c4e1fd9f3c4a

Malware Config

Targets

    • Target

      eReceipt.js

    • Size

      23KB

    • MD5

      c0e5a1f7bc46521e4845afc86a7763af

    • SHA1

      7469e773bb6c790d82dcb01c36003144c340db70

    • SHA256

      01c38e0ffe1dfa224003939fbe3885bff6fecfa0dadaf6d0d922c1f2cc7094a8

    • SHA512

      b33679d53407834fca4c4fc6e699b3ceb0f7a416c7d2f9960442ccffa6554225c27bcdce9b0cec2d1431eddddc1ad027f46a018d8ce40fc60904c4e1fd9f3c4a

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks