General

  • Target

    ViberSetup.exe

  • Size

    141.9MB

  • Sample

    231118-zaangsfe97

  • MD5

    6880e1cd7be7f47bdd6c24a0a997dab9

  • SHA1

    d45788d4f38de0d8118b961ced67e43e44ae08de

  • SHA256

    b3cef3c53fc5591c87f0eb9e5fd7c976a2683e1f4c0c1039bb13515d04e4f88c

  • SHA512

    50f4df25d8b2ca3b3dc57065aaf0249159a9b4a4098c1b45c8c65a4e4e78ecfec07ea259bab35c4cc7e2f6a1bff2680ed8907645f6e31d87a25c4f25dcde0c24

  • SSDEEP

    3145728:h7Yr9DC+yq96bKVT8AIJ48uB8gk2r7RKblbCg26U8GPKHp7Rpi6YIemIj:RmCYWAIizp77g+e9cvIedj

Malware Config

Targets

    • Target

      ViberSetup.exe

    • Size

      141.9MB

    • MD5

      6880e1cd7be7f47bdd6c24a0a997dab9

    • SHA1

      d45788d4f38de0d8118b961ced67e43e44ae08de

    • SHA256

      b3cef3c53fc5591c87f0eb9e5fd7c976a2683e1f4c0c1039bb13515d04e4f88c

    • SHA512

      50f4df25d8b2ca3b3dc57065aaf0249159a9b4a4098c1b45c8c65a4e4e78ecfec07ea259bab35c4cc7e2f6a1bff2680ed8907645f6e31d87a25c4f25dcde0c24

    • SSDEEP

      3145728:h7Yr9DC+yq96bKVT8AIJ48uB8gk2r7RKblbCg26U8GPKHp7Rpi6YIemIj:RmCYWAIizp77g+e9cvIedj

    • Modifies Installed Components in the registry

    • 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

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Checks computer location settings

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

MITRE ATT&CK Enterprise v15

Tasks