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General

  • Target

    Run.exe

  • Size

    37KB

  • Sample

    240709-lce44ayhna

  • MD5

    3acdf1663d36a5f7c0f94d27469a70ad

  • SHA1

    162b240e72aa774a242d4ef1393b891f08fc16bf

  • SHA256

    1af573a3e51c01ff96ce9aff3c8e1a5e13a73dfad4cb740252769c803897efbb

  • SHA512

    0295ba59680cad6cc8df9660dff4d84d1c1a564afa321b972eb575dd9e17880ac9b525ffa0d037977cc41443138e0577de37b0533852765ba3576e097f64d090

  • SSDEEP

    384:YtVMiLJBndznNCyMGmN4y3VncG6DSprAF+rMRTyN/0L+EcoinblneHQM3epzXvz+:e/RNRMGmNJJd6ErM+rMRa8NuFKt

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

RepoH2cker

C2

147.185.221.21:3238

Mutex

b9ac204121aeb89afba5c1de324757b0

Attributes
  • reg_key

    b9ac204121aeb89afba5c1de324757b0

  • splitter

    |'|'|

Targets

    • Target

      Run.exe

    • Size

      37KB

    • MD5

      3acdf1663d36a5f7c0f94d27469a70ad

    • SHA1

      162b240e72aa774a242d4ef1393b891f08fc16bf

    • SHA256

      1af573a3e51c01ff96ce9aff3c8e1a5e13a73dfad4cb740252769c803897efbb

    • SHA512

      0295ba59680cad6cc8df9660dff4d84d1c1a564afa321b972eb575dd9e17880ac9b525ffa0d037977cc41443138e0577de37b0533852765ba3576e097f64d090

    • SSDEEP

      384:YtVMiLJBndznNCyMGmN4y3VncG6DSprAF+rMRTyN/0L+EcoinblneHQM3epzXvz+:e/RNRMGmNJJd6ErM+rMRa8NuFKt

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Enterprise v15

Tasks