Overview

overview

10

Static

static

Server.exe

windows7_x64

10

Sharing

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General

  • Target

    Server.exe

  • Size

    25KB

  • Sample

    220613-m468bscad9

  • MD5

    7201bca64567be4cd9b0d8debf8ed1b0

  • SHA1

    8525c615c51e1361cf0bc3d40ac007e9d58a6b92

  • SHA256

    718c12ab5271ab853f9f758f20637bfc5008a53113a39734d064b4d7e806c244

  • SHA512

    f5d294e84ce14d6498e9a555881d862cbe1d713e9e48cecbb941b4c0f7046d4948971f6812ac2cf499a84f21df72ea29bdd42db1d4a6553769448bbddc25b8f0

Score
10/10
njratgaybootkitpersistencesuricatatrojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

gay

C2

4.tcp.eu.ngrok.io:15404

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      Server.exe

    • Size

      25KB

    • MD5

      7201bca64567be4cd9b0d8debf8ed1b0

    • SHA1

      8525c615c51e1361cf0bc3d40ac007e9d58a6b92

    • SHA256

      718c12ab5271ab853f9f758f20637bfc5008a53113a39734d064b4d7e806c244

    • SHA512

      f5d294e84ce14d6498e9a555881d862cbe1d713e9e48cecbb941b4c0f7046d4948971f6812ac2cf499a84f21df72ea29bdd42db1d4a6553769448bbddc25b8f0

    Score
    10/10
    njratgaybootkitpersistencesuricatatrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

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

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

      suricata

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks