General

  • Target

    84bd6cb486f45bf0d92d2f259045febd.exe

  • Size

    761KB

  • Sample

    210906-14l42segbl

  • MD5

    84bd6cb486f45bf0d92d2f259045febd

  • SHA1

    d6a8506acd3aa0f81555da8dab87efc70e8a20f4

  • SHA256

    2b04dc24a677c5892b077491d6e794fe8758341919d363067aaed539f3dec2db

  • SHA512

    bf072d5eff0acd67ac57bf23f4454d695c0e9e56b122f9133f50bc61daca1726d3ddf3c3648b8c0005d7a0153b23164888602b76ea0e657988c554b98ae52640

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

xxxxxxxxxx

C2

pubg.ddns.net:147

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      84bd6cb486f45bf0d92d2f259045febd.exe

    • Size

      761KB

    • MD5

      84bd6cb486f45bf0d92d2f259045febd

    • SHA1

      d6a8506acd3aa0f81555da8dab87efc70e8a20f4

    • SHA256

      2b04dc24a677c5892b077491d6e794fe8758341919d363067aaed539f3dec2db

    • SHA512

      bf072d5eff0acd67ac57bf23f4454d695c0e9e56b122f9133f50bc61daca1726d3ddf3c3648b8c0005d7a0153b23164888602b76ea0e657988c554b98ae52640

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

    • Executes dropped EXE

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks