General

  • Target

    order receipt.js

  • Size

    376KB

  • Sample

    220112-llhatacbdn

  • MD5

    d03de3b169829dbd6ef236bd3271cdf6

  • SHA1

    3b08980e82c82461345dc4f91253b409d160bfb9

  • SHA256

    8679d61b4b51babc234e22eb14808fa24cd838e920ac421befba5f0d38d762dc

  • SHA512

    bb4993325020bad74c7170af787166d3ae355d9122bde0b71c7fc8daa2f31a9105fca2dfc6f4a53f7e68b2f8644d2b67881b8343f3cd970a9dc785ede39eed62

Malware Config

Extracted

Family

vjw0rm

C2

http://warrr.duckdns.org:9997

Targets

    • Target

      order receipt.js

    • Size

      376KB

    • MD5

      d03de3b169829dbd6ef236bd3271cdf6

    • SHA1

      3b08980e82c82461345dc4f91253b409d160bfb9

    • SHA256

      8679d61b4b51babc234e22eb14808fa24cd838e920ac421befba5f0d38d762dc

    • SHA512

      bb4993325020bad74c7170af787166d3ae355d9122bde0b71c7fc8daa2f31a9105fca2dfc6f4a53f7e68b2f8644d2b67881b8343f3cd970a9dc785ede39eed62

    • 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