General

  • Target

    Payment Quote_PDF.js

  • Size

    426KB

  • Sample

    220823-n2axsahbc3

  • MD5

    65c545405efa01170693abe9fcab208b

  • SHA1

    a8d11cd3608ff356547b5646958bddcdf69794ba

  • SHA256

    e46412a0e53bc2ed3551b8b71aa2d88c8a93421904fcbe17186c35d4497a3030

  • SHA512

    f5b73162b065f0d30caa1508e04d83e3ac2144b762ca8531c7ec5e075bfe88065d5c6c4652787d87facccc22d0d6c11d05786479142623a685b803bcf0b7d834

  • SSDEEP

    6144:xDA/dHn6gWaNoUHR9xlIlxmB19TaOgL2g:x2BNoUHxlIyzFaVCg

Malware Config

Targets

    • Target

      Payment Quote_PDF.js

    • Size

      426KB

    • MD5

      65c545405efa01170693abe9fcab208b

    • SHA1

      a8d11cd3608ff356547b5646958bddcdf69794ba

    • SHA256

      e46412a0e53bc2ed3551b8b71aa2d88c8a93421904fcbe17186c35d4497a3030

    • SHA512

      f5b73162b065f0d30caa1508e04d83e3ac2144b762ca8531c7ec5e075bfe88065d5c6c4652787d87facccc22d0d6c11d05786479142623a685b803bcf0b7d834

    • SSDEEP

      6144:xDA/dHn6gWaNoUHR9xlIlxmB19TaOgL2g:x2BNoUHxlIyzFaVCg

    • 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