General

  • Target

    8023_Payment_Copy.iso

  • Size

    124KB

  • Sample

    211214-w3ma7shcbm

  • MD5

    0ea1ca9ef33a3ed6def5157b568fab0c

  • SHA1

    88fddbaf6f665c7c8dc8de65f9bc8cd187475fa9

  • SHA256

    80b1044ab73ae72dcdd8bab5a01c277f99bd1bf31296e22cf3c3d1014defbefd

  • SHA512

    9a8fd34739c8c6250687e54732724051cd7931c5e53b3aa911c4c5bb5ae0aa302b777d68a65e65d12bc9e264ecc169e7824a99fa96a3bbf24e7a6befdb28363e

Malware Config

Extracted

Family

vjw0rm

C2

http://wormming.duckdns.org:8023

Targets

    • Target

      8023_Payment_Copy.js

    • Size

      62KB

    • MD5

      f91ad741727a485b74a5cd3d0a32163a

    • SHA1

      05fcc5bbd03cfbd35174d7d2ef991f345d167ad0

    • SHA256

      3c85914030d8cdb4c41ca8cd0d24b785fef114aa2c1f9864feb028abd3d80356

    • SHA512

      6762e1ae2c087e0937e107acc6dff7724eada47ddf861edca18df330fb6ab83fe1bf445b930ad2da1771a53f5f69ac0e0d57faa057080746b5fcd295b7f68151

    • 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