General

  • Target

    QuanTV Installer Graphics.exe

  • Size

    178KB

  • Sample

    250122-gnk29sslbj

  • MD5

    74b087c43ad5dff7d519878b25326ced

  • SHA1

    4f517f471ed6a65bf53c3cb4498c4e0d51c0ae7b

  • SHA256

    0d237244a7f008094c4aceb20d24d34549f6e3781451efa79c2bdb0351836777

  • SHA512

    045592b98d656aa91dc1d4fb7d8f2393c2c3d06be14700b6fc7ce46e04ffa21d73b88c36a9e0d9ab17ea987c6124ad8281b01eef7aa01c345553c87221424114

  • SSDEEP

    1536:XfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbgcV8w9ftsQuXQQao:XVqoCl/YgjxEufVU0TbTyDDalXeayh3J

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

quantvfivem

C2

134.209.99.214:1337

Mutex

quantvfivem

Attributes
  • reg_key

    quantvfivem

  • splitter

    |Hassan|

Targets

    • Target

      QuanTV Installer Graphics.exe

    • Size

      178KB

    • MD5

      74b087c43ad5dff7d519878b25326ced

    • SHA1

      4f517f471ed6a65bf53c3cb4498c4e0d51c0ae7b

    • SHA256

      0d237244a7f008094c4aceb20d24d34549f6e3781451efa79c2bdb0351836777

    • SHA512

      045592b98d656aa91dc1d4fb7d8f2393c2c3d06be14700b6fc7ce46e04ffa21d73b88c36a9e0d9ab17ea987c6124ad8281b01eef7aa01c345553c87221424114

    • SSDEEP

      1536:XfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbgcV8w9ftsQuXQQao:XVqoCl/YgjxEufVU0TbTyDDalXeayh3J

    • Modifies visiblity of hidden/system files in Explorer

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks