General

  • Target

    build.bin

  • Size

    3.6MB

  • Sample

    241001-ct2jzswdkq

  • MD5

    8b561e03d153ec263381d6aa1bd1f109

  • SHA1

    593bf8a787cf5b186d1bb117515d137f154e1503

  • SHA256

    0d11e0d8d1204d1e8a953d13cd3e88e4715e8c06d8c695d32eb41a80207ce707

  • SHA512

    50c98ead4e1635c5b27b4f094a7feb0b315bca054251e3e70541e87c48c3e1b93adb24ba21f05b2fa3a90fd6b8e38591e223980140737841f4604c66b14845c1

  • SSDEEP

    98304:WEjdGSi3kqXf0FLYWCLbi6sfLxkuahjCOeX9YG9see5GnRyCAm0makxH13:43kSILYWqZAkuujCPX9YG9he5GnQCAJS

Malware Config

Extracted

Family

stealerium

C2

7960275769:AAFsNj7Q9GrsBKzVEmN2fGOLvIQWelRdwOA

Targets

    • Target

      build.bin

    • Size

      3.6MB

    • MD5

      8b561e03d153ec263381d6aa1bd1f109

    • SHA1

      593bf8a787cf5b186d1bb117515d137f154e1503

    • SHA256

      0d11e0d8d1204d1e8a953d13cd3e88e4715e8c06d8c695d32eb41a80207ce707

    • SHA512

      50c98ead4e1635c5b27b4f094a7feb0b315bca054251e3e70541e87c48c3e1b93adb24ba21f05b2fa3a90fd6b8e38591e223980140737841f4604c66b14845c1

    • SSDEEP

      98304:WEjdGSi3kqXf0FLYWCLbi6sfLxkuahjCOeX9YG9see5GnRyCAm0makxH13:43kSILYWqZAkuujCPX9YG9he5GnQCAJS

    • Stealerium

      An open source info stealer written in C# first seen in May 2022.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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