Overview

overview

10

Static

static

3

؟؟؟؟.exe

windows10-2004-x64

؟؟؟؟.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    ؟؟؟؟.exe
  • Size 1.5MB
  • Sample261025-xehtjshv3y
  • SHA256 34758b8d9e6aef7d638a75e15b65fdfca2f89eae7d2df7a8f20cbca3403e118b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
njratvictimbootkitdefense_evasiondiscoveryexecutionpersistencetrojan

Malware Config

Extracted

Family

  • njrat

Version

  • <- NjRAT 0.7d Horror Edition ->

Botnet

  • Victim

C2

  • UA3iz-40659.portmap.host:40659

Mutex

  • acbe46267a5aa5497f0f1b3ee6ee1ee5

Attributes
  • reg_key

    acbe46267a5aa5497f0f1b3ee6ee1ee5

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target
      ؟؟؟؟.exe
    • Size 1.5MB
    • SHA256 34758b8d9e6aef7d638a75e15b65fdfca2f89eae7d2df7a8f20cbca3403e118b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bootkitvictimdefense_evasiondiscoveryexecutionnjratpersistencetrojan

    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks