General

  • Target

    Rechnung.jar

  • Size

    106KB

  • Sample

    201110-xcxgb7cvva

  • MD5

    126760476a6daefa180ec5d62e4d8384

  • SHA1

    a9c1761c7eea022303918e4a97d6ee20481a0e7e

  • SHA256

    9c4265f1cbaa388bb7e281633c441a52b63b4f8462182a85beebc4e148a152a6

  • SHA512

    cd8c71196f2f7c07003972cd970bc0121eb7129a3abc082571371d72eb397f70424fac760a4fa8451104b4d1ecf92e9ee73895e48e6311e68c02e06a47df13f2

Malware Config

Targets

    • Target

      Rechnung.jar

    • Size

      106KB

    • MD5

      126760476a6daefa180ec5d62e4d8384

    • SHA1

      a9c1761c7eea022303918e4a97d6ee20481a0e7e

    • SHA256

      9c4265f1cbaa388bb7e281633c441a52b63b4f8462182a85beebc4e148a152a6

    • SHA512

      cd8c71196f2f7c07003972cd970bc0121eb7129a3abc082571371d72eb397f70424fac760a4fa8451104b4d1ecf92e9ee73895e48e6311e68c02e06a47df13f2

    • QNodeService

      Trojan/stealer written in NodeJS and spread via Java downloader.

    • Executes dropped EXE

    • Adds Run key to start application

    • JavaScript code in executable

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks