General

  • Target

    Quote_PDF.js

  • Size

    413KB

  • Sample

    220806-jjn98sefc8

  • MD5

    79fb7c5753dc989e0c60289b36320afd

  • SHA1

    545197015c5459a4aa846066a39ecbd109cd9230

  • SHA256

    2fbfe996409f2cfececfcd3852deab2e25d6e8d403083d220e84b3d0be818a28

  • SHA512

    17a7bf3e806c979aea263a19cecd5fb4d5875f01a8d4a3cf677fed19fd9329f33c6ac0513bb0dfb9cd3ede3f59522001e18ed97cd909f3c0f042e227d63eebe5

Malware Config

Targets

    • Target

      Quote_PDF.js

    • Size

      413KB

    • MD5

      79fb7c5753dc989e0c60289b36320afd

    • SHA1

      545197015c5459a4aa846066a39ecbd109cd9230

    • SHA256

      2fbfe996409f2cfececfcd3852deab2e25d6e8d403083d220e84b3d0be818a28

    • SHA512

      17a7bf3e806c979aea263a19cecd5fb4d5875f01a8d4a3cf677fed19fd9329f33c6ac0513bb0dfb9cd3ede3f59522001e18ed97cd909f3c0f042e227d63eebe5

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks