General

  • Target

    eReceipt.js

  • Size

    23KB

  • Sample

    211018-ygeqcafebj

  • MD5

    e86024bc35002c13c653555802ad2ece

  • SHA1

    6a40601e1e11cf7c9dbd815040211d75e73c0e6a

  • SHA256

    6af2616970680def8dc9f6f6af83fbf68c96a95fec6638216dc303d02bd8476e

  • SHA512

    0e80c8fbe3f339f97f8372e5c6d3d77e6423316a16252fbda571e27e469702643d89e80a7f9611446e400632cdc8b3f011f2d82791958448268a3186986298a1

Malware Config

Targets

    • Target

      eReceipt.js

    • Size

      23KB

    • MD5

      e86024bc35002c13c653555802ad2ece

    • SHA1

      6a40601e1e11cf7c9dbd815040211d75e73c0e6a

    • SHA256

      6af2616970680def8dc9f6f6af83fbf68c96a95fec6638216dc303d02bd8476e

    • SHA512

      0e80c8fbe3f339f97f8372e5c6d3d77e6423316a16252fbda571e27e469702643d89e80a7f9611446e400632cdc8b3f011f2d82791958448268a3186986298a1

    • 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