General

  • Target

    PO348578.jar

  • Size

    87KB

  • Sample

    201128-xwdac4rr76

  • MD5

    f08321c792956de8227306444e50158a

  • SHA1

    06b8fb6c223b35c09f30ff1ecc519deb723a7e60

  • SHA256

    89fccb259fa583055e8ebb83c1dda513ecd679920772a4e3007d40e386bb356d

  • SHA512

    1789ca5a68bf5822bcb41c6779300b8f7b19c039a2f081e960d360ddf2f775e35c650956419604b233c0614025f46d11b4d712484cda032a65e6d8d282a1859f

Malware Config

Targets

    • Target

      PO348578.jar

    • Size

      87KB

    • MD5

      f08321c792956de8227306444e50158a

    • SHA1

      06b8fb6c223b35c09f30ff1ecc519deb723a7e60

    • SHA256

      89fccb259fa583055e8ebb83c1dda513ecd679920772a4e3007d40e386bb356d

    • SHA512

      1789ca5a68bf5822bcb41c6779300b8f7b19c039a2f081e960d360ddf2f775e35c650956419604b233c0614025f46d11b4d712484cda032a65e6d8d282a1859f

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • 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

Command and Control

Web Service

1
T1102

Tasks