General

  • Target

    2024-05-08_283260b011a2cc95abdcb0b00e999186_mafia

  • Size

    941KB

  • Sample

    240508-e32x8add35

  • MD5

    283260b011a2cc95abdcb0b00e999186

  • SHA1

    c9c6a95d325f68edd6850362ca8e6c7eeabf1fb1

  • SHA256

    9d8b2cba5e9fc95d90b70bcd1aa6402a399619ce67284a3fdd86891c23989a67

  • SHA512

    84553dccca0d045b05c24ebd97306cb317fa3a7cecbcbf6bca9ff65c8dc0058421a7858b86d91f6e18aacddc7af25d8550c993a2b84200caba76baccbc80ef45

  • SSDEEP

    12288:mFxqifK2DKbDgrBOTBuBgDUoDYrSAsEHOGsX6g7MxpUF0lbwF:mF5PeDcOHDUo0OAsEuGq7MHS0

Malware Config

Targets

    • Target

      2024-05-08_283260b011a2cc95abdcb0b00e999186_mafia

    • Size

      941KB

    • MD5

      283260b011a2cc95abdcb0b00e999186

    • SHA1

      c9c6a95d325f68edd6850362ca8e6c7eeabf1fb1

    • SHA256

      9d8b2cba5e9fc95d90b70bcd1aa6402a399619ce67284a3fdd86891c23989a67

    • SHA512

      84553dccca0d045b05c24ebd97306cb317fa3a7cecbcbf6bca9ff65c8dc0058421a7858b86d91f6e18aacddc7af25d8550c993a2b84200caba76baccbc80ef45

    • SSDEEP

      12288:mFxqifK2DKbDgrBOTBuBgDUoDYrSAsEHOGsX6g7MxpUF0lbwF:mF5PeDcOHDUo0OAsEuGq7MHS0

    • Expiro, m0yv

      Expiro aka m0yv is a multi-functional backdoor written in C++.

    • Expiro payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks