General

  • Target

    OperaGXSetup.exe

  • Size

    3.2MB

  • Sample

    240218-1gfzhsfc83

  • MD5

    c8a2d9b247396e9f42aea4f81e9f200c

  • SHA1

    a39c9a91213367c7ec636dcb609270a7718aad1c

  • SHA256

    81247a94a420242d476f719a3c8147710a05b1aab46e0d9bf8cfce897751b318

  • SHA512

    68a8272fbf228a7981c784d0ad85286ca744d31fcadd26b65f35b0f428efe7caa7a49d3e26a5f95a8ea4e567199633eda54002e5cc20c380600791f4024c1ddf

  • SSDEEP

    98304:u0YQE4tiwbOdJd2RTOH42LpuJK1/OGuaPClvzX19zWwZ6:vPiwbOdLECJkMOTWv

Score
7/10

Malware Config

Targets

    • Target

      OperaGXSetup.exe

    • Size

      3.2MB

    • MD5

      c8a2d9b247396e9f42aea4f81e9f200c

    • SHA1

      a39c9a91213367c7ec636dcb609270a7718aad1c

    • SHA256

      81247a94a420242d476f719a3c8147710a05b1aab46e0d9bf8cfce897751b318

    • SHA512

      68a8272fbf228a7981c784d0ad85286ca744d31fcadd26b65f35b0f428efe7caa7a49d3e26a5f95a8ea4e567199633eda54002e5cc20c380600791f4024c1ddf

    • SSDEEP

      98304:u0YQE4tiwbOdJd2RTOH42LpuJK1/OGuaPClvzX19zWwZ6:vPiwbOdLECJkMOTWv

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Enumerates connected drives

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

    • Target

      out.upx

    • Size

      5.4MB

    • MD5

      c5d3af22cc572b4b028807f3c6147aba

    • SHA1

      361ee1d8253d6c0c7bff7c5b04877f78a06979e5

    • SHA256

      27e0deee05a3f9465b6982538ac7a2521a73ac2df857cb88e481373d2cc83ce1

    • SHA512

      ae13cf57e01381eed16b4ea9ce8e8b29271f54333d8aa33a7e334847576ffad3fff1b44be86c61d97753c1a4926942a8a7c8e4ffa2b8b0729cbd1d1c0d954ba1

    • SSDEEP

      98304:Qntld6666666666666666666666666666666x666666666666666fwwwwwwwwwwR:6O995NmPY8xDCaaCo8PNgI6Zta2gqLfS

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks