General

  • Target

    g8ae371b2e5be4d5d2d0c05.exe

  • Size

    290KB

  • Sample

    230913-nktcssbe4z

  • MD5

    24acb6ae0ce3f02db7e54d5938e6fa0e

  • SHA1

    7da01643bf195b0b11e0afbcf0c4c65056c54627

  • SHA256

    fe3f4e398b6d08758c70582e76aaf99c5f917de8a05ad9d67a884a07f695f015

  • SHA512

    a4125cb350943943223f6def0e6a06b05bebc85d0af857a04471cc93c1a2f605fc305301a1d91814c31a4c58a4d973c3ae0180fffe15d4d2ae178fc845d7371e

  • SSDEEP

    6144:0GPJDpTxT8jWHgf8YJkVHC++VeQPBZnq0LZYSwFxQx9t0B9bdKoqeUIJkDa:7RpmWHgf8Y6/Qp1nLiDKkKyka

Malware Config

Targets

    • Target

      g8ae371b2e5be4d5d2d0c05.exe

    • Size

      290KB

    • MD5

      24acb6ae0ce3f02db7e54d5938e6fa0e

    • SHA1

      7da01643bf195b0b11e0afbcf0c4c65056c54627

    • SHA256

      fe3f4e398b6d08758c70582e76aaf99c5f917de8a05ad9d67a884a07f695f015

    • SHA512

      a4125cb350943943223f6def0e6a06b05bebc85d0af857a04471cc93c1a2f605fc305301a1d91814c31a4c58a4d973c3ae0180fffe15d4d2ae178fc845d7371e

    • SSDEEP

      6144:0GPJDpTxT8jWHgf8YJkVHC++VeQPBZnq0LZYSwFxQx9t0B9bdKoqeUIJkDa:7RpmWHgf8Y6/Qp1nLiDKkKyka

    • Detect Gurcu Stealer V3 payload

    • Gurcu, WhiteSnake

      Gurcu is a malware stealer written in C#.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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 Enterprise v15

Tasks