General

  • Target

    Quote_PDF.js

  • Size

    457KB

  • Sample

    220826-tqslcafgg3

  • MD5

    5d9f9baf3d7c581bc7c9d5ef19dad173

  • SHA1

    f03d9205fa4b1d695079e77e44384a7a1afcf03d

  • SHA256

    1dc432ae11129c1f3497710ae3dcf457a3f3b99a71e011992434ecf11103cdeb

  • SHA512

    0f0bfa0089aec3149508242907835404d099c323c42da901e0a992bf937a087485f7bca6c53fd4ef4556a04f3ebc8fa60e714b28046470c4d10302d646d396e8

  • SSDEEP

    6144:KJm4iMO2wtqrHTt50ONAeFcYf/3XuDZz+NtM67bXoxKF:KJm4iMO2w6HPFcYHXu2yxoF

Malware Config

Targets

    • Target

      Quote_PDF.js

    • Size

      457KB

    • MD5

      5d9f9baf3d7c581bc7c9d5ef19dad173

    • SHA1

      f03d9205fa4b1d695079e77e44384a7a1afcf03d

    • SHA256

      1dc432ae11129c1f3497710ae3dcf457a3f3b99a71e011992434ecf11103cdeb

    • SHA512

      0f0bfa0089aec3149508242907835404d099c323c42da901e0a992bf937a087485f7bca6c53fd4ef4556a04f3ebc8fa60e714b28046470c4d10302d646d396e8

    • SSDEEP

      6144:KJm4iMO2wtqrHTt50ONAeFcYf/3XuDZz+NtM67bXoxKF:KJm4iMO2w6HPFcYHXu2yxoF

    • 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