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General

  • Target

    infectprint1.exe

  • Size

    79KB

  • Sample

    240223-xawjvaeh84

  • MD5

    0d4af64eb1995e67483f1ac5cde08aa3

  • SHA1

    e12cb2931e67de580a8342bc478ef92e582b49ac

  • SHA256

    580755838d3205f51c43877d96f43572dc53d6d8f94cf59ecdf5f5b3384f2b31

  • SHA512

    7cd5124215968e3517c6c7cf1f62dcbc6c1295a1e8e200744e10375625e953eb5f376008abbe0e8524bd7a60193458123b372c342ab474a372b3f9cafe57e8fa

  • SSDEEP

    1536:Oaci2JuhUKuTJk/K7t5bpQrnPheGIFZXDF5TBjg:6vnb+r2Ny

Malware Config

Extracted

Family

njrat

Version

v4.0

Botnet

i-miss-u

C2

2.tcp.eu.ngrok.io:18876

Mutex

Windows

Attributes
  • reg_key

    Windows

  • splitter

    |-F-|

Targets

    • Target

      infectprint1.exe

    • Size

      79KB

    • MD5

      0d4af64eb1995e67483f1ac5cde08aa3

    • SHA1

      e12cb2931e67de580a8342bc478ef92e582b49ac

    • SHA256

      580755838d3205f51c43877d96f43572dc53d6d8f94cf59ecdf5f5b3384f2b31

    • SHA512

      7cd5124215968e3517c6c7cf1f62dcbc6c1295a1e8e200744e10375625e953eb5f376008abbe0e8524bd7a60193458123b372c342ab474a372b3f9cafe57e8fa

    • SSDEEP

      1536:Oaci2JuhUKuTJk/K7t5bpQrnPheGIFZXDF5TBjg:6vnb+r2Ny

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Drops startup file

    • 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.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks