Resubmissions

04-02-2025 00:25

250204-aq1r6sylfx 7

03-02-2025 11:18

250203-neq1gs1pdj 10

03-02-2025 11:18

250203-nedp6a1pcl 3

03-02-2025 11:08

250203-m8k6nayrdx 8

03-02-2025 11:05

250203-m6x3fa1mfr 8

03-02-2025 11:01

250203-m4qkksyqfx 8

General

  • Target

    OperaGXSetup.exe

  • Size

    3.8MB

  • Sample

    250204-aq1r6sylfx

  • MD5

    5b8cb1947781b81771c8ccce8c2acf9c

  • SHA1

    dac0a7b542a624c851bb182af26ad4540f9b3662

  • SHA256

    26bb11eda4879dfcec579835c2e2a4240bd115415919d9934199be2d442bfc58

  • SHA512

    70ace2d4fd39fa3923cca59f80a085025ad5c5477d873beef61036ee9590ac77a2a670d23cd149691b194e2b20f96661af8dd5d795a61bf9cfe31ff0c65d43c8

  • SSDEEP

    98304:IA5YT8y844FnN4ChLeQEGfleiLdAXmjTjiMI:4T8y/IrBr5f3LU2ml

Malware Config

Targets

    • Target

      OperaGXSetup.exe

    • Size

      3.8MB

    • MD5

      5b8cb1947781b81771c8ccce8c2acf9c

    • SHA1

      dac0a7b542a624c851bb182af26ad4540f9b3662

    • SHA256

      26bb11eda4879dfcec579835c2e2a4240bd115415919d9934199be2d442bfc58

    • SHA512

      70ace2d4fd39fa3923cca59f80a085025ad5c5477d873beef61036ee9590ac77a2a670d23cd149691b194e2b20f96661af8dd5d795a61bf9cfe31ff0c65d43c8

    • SSDEEP

      98304:IA5YT8y844FnN4ChLeQEGfleiLdAXmjTjiMI:4T8y/IrBr5f3LU2ml

    • 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.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks