General

  • Target

    FNPingReducer.exe

  • Size

    17.9MB

  • Sample

    250127-3mwchazjes

  • MD5

    5be02858241fc1aea0f41a535b50752b

  • SHA1

    c6f7839eda867229d5460c212eb614799382a112

  • SHA256

    f0a7ac9caa89de2d5c9885ea7b1356dfc6d7ce932d6a3bd0cd0e5183a4586275

  • SHA512

    5a95f9ca0fd367f7c1b1262c1c9d56a8c4debfb1384170ac27c4257157521f8939fb4ff0bef5a6fc23f7ed6935e4f4017c04c8e9cdb414acce7cbf4c870dd9a4

  • SSDEEP

    393216:0qPnLFXlrkQPDOETgsvfGwlgKF4DvEmOIFpq:VPLFXNkQ6EflL/ai

Malware Config

Targets

    • Target

      FNPingReducer.exe

    • Size

      17.9MB

    • MD5

      5be02858241fc1aea0f41a535b50752b

    • SHA1

      c6f7839eda867229d5460c212eb614799382a112

    • SHA256

      f0a7ac9caa89de2d5c9885ea7b1356dfc6d7ce932d6a3bd0cd0e5183a4586275

    • SHA512

      5a95f9ca0fd367f7c1b1262c1c9d56a8c4debfb1384170ac27c4257157521f8939fb4ff0bef5a6fc23f7ed6935e4f4017c04c8e9cdb414acce7cbf4c870dd9a4

    • SSDEEP

      393216:0qPnLFXlrkQPDOETgsvfGwlgKF4DvEmOIFpq:VPLFXNkQ6EflL/ai

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks