General

  • Target

    celex.exe

  • Size

    55KB

  • Sample

    241202-vvdhnazkdj

  • MD5

    059fd4cebd6fa3272a145fc6ef42f5f9

  • SHA1

    064b17bfc80151c060e2c2863390bcf7af90a467

  • SHA256

    5437080e89ca02f2de4f23eb66533155888bdbf257612326194f6de85a28b524

  • SHA512

    4c323cdcd21c10451f5345eeb40ac1b3ccafb80180d46bfc1e85bf40747d45481e649efafd9a01d79e8099cd1b65fba2138919ee9be282f94ecb4d0df2bcec79

  • SSDEEP

    1536:sEYADn8fLN2/SbJtDDcwsNMDpXExI3pmmm:+ADnccqbXDDcwsNMDpXExI3pm

Malware Config

Extracted

Family

njrat

Version

<- NjRAT 0.7d Horror Edition ->

Botnet

Victim

C2

loans-hamburg.gl.at.ply.gg:48460

Mutex

d5abb059f0ac6ccf0e49c90e494c030a

Attributes
  • reg_key

    d5abb059f0ac6ccf0e49c90e494c030a

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      celex.exe

    • Size

      55KB

    • MD5

      059fd4cebd6fa3272a145fc6ef42f5f9

    • SHA1

      064b17bfc80151c060e2c2863390bcf7af90a467

    • SHA256

      5437080e89ca02f2de4f23eb66533155888bdbf257612326194f6de85a28b524

    • SHA512

      4c323cdcd21c10451f5345eeb40ac1b3ccafb80180d46bfc1e85bf40747d45481e649efafd9a01d79e8099cd1b65fba2138919ee9be282f94ecb4d0df2bcec79

    • SSDEEP

      1536:sEYADn8fLN2/SbJtDDcwsNMDpXExI3pmmm:+ADnccqbXDDcwsNMDpXExI3pm

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks