General

  • Target

    8ace60466ffeb860f0a5379ebf6b99c0N.exe

  • Size

    37KB

  • Sample

    240817-v4q54sxfmd

  • MD5

    8ace60466ffeb860f0a5379ebf6b99c0

  • SHA1

    8edcb08cb156f8e3610b14ab1b908b0f6683e3c4

  • SHA256

    e92fc6798e05cbd2f7135abb5e03a343f6b0100dbd4fb10ca2316f3f1638c124

  • SHA512

    c268ffc1d5ee3e02b50dc5d7b323bf866744ccc9251651a97f3892bd7aec753bc0567796da89361f28435c935f81c4a879b6fbaaeb379230380e00ccccfb5e83

  • SSDEEP

    384:bLTvbkitCZf5W9cTYXyc/pbMKoz3ZSnfSJKrAF+rMRTyN/0L+EcoinblneHQM3ei:DvijjTYic/p4sfS0rM+rMRa8NuVkt

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

111

C2

195.20.119.82:1604

Mutex

d91b5b21de192159f2e101d990bfacd0

Attributes
  • reg_key

    d91b5b21de192159f2e101d990bfacd0

  • splitter

    |'|'|

Targets

    • Target

      8ace60466ffeb860f0a5379ebf6b99c0N.exe

    • Size

      37KB

    • MD5

      8ace60466ffeb860f0a5379ebf6b99c0

    • SHA1

      8edcb08cb156f8e3610b14ab1b908b0f6683e3c4

    • SHA256

      e92fc6798e05cbd2f7135abb5e03a343f6b0100dbd4fb10ca2316f3f1638c124

    • SHA512

      c268ffc1d5ee3e02b50dc5d7b323bf866744ccc9251651a97f3892bd7aec753bc0567796da89361f28435c935f81c4a879b6fbaaeb379230380e00ccccfb5e83

    • SSDEEP

      384:bLTvbkitCZf5W9cTYXyc/pbMKoz3ZSnfSJKrAF+rMRTyN/0L+EcoinblneHQM3ei:DvijjTYic/p4sfS0rM+rMRa8NuVkt

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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