General

  • Target

    order_eReceipt.js

  • Size

    330KB

  • Sample

    220123-v3p7esgce8

  • MD5

    215a296162bb36ba2f5e9a5b61f34d56

  • SHA1

    fa587c88d78feba711d92098e1fca5ba1daf93df

  • SHA256

    51d6c18b9392fd882ad22175c3a90761e7386279c75e8f2ccd33bff329757aa2

  • SHA512

    3991adaf9f7b6b1efcd75d98954b80ca31c9a6759ae78f8ebb8fcaae049b656dea4c861f6e58a36bb1e4ac24f15010f9cb9c4523160bbea43b241c5deb57defb

Malware Config

Extracted

Family

vjw0rm

C2

http://zeegod.duckdns.org:9998

Targets

    • Target

      order_eReceipt.js

    • Size

      330KB

    • MD5

      215a296162bb36ba2f5e9a5b61f34d56

    • SHA1

      fa587c88d78feba711d92098e1fca5ba1daf93df

    • SHA256

      51d6c18b9392fd882ad22175c3a90761e7386279c75e8f2ccd33bff329757aa2

    • SHA512

      3991adaf9f7b6b1efcd75d98954b80ca31c9a6759ae78f8ebb8fcaae049b656dea4c861f6e58a36bb1e4ac24f15010f9cb9c4523160bbea43b241c5deb57defb

    • 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