Overview

overview

10

Static

static

10

e0d46a4f7b...c6.exe

windows7-x64

10

e0d46a4f7b...c6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e0d46a4f7b04a91e36a098a133afb99415994a2d62fb4b153a5a51991a6952c6

  • Size

    37KB

  • Sample

    220724-vtepbscchq

  • MD5

    4cf563315a9a55d3897671a3332fc478

  • SHA1

    fe4d382f2717b6c6d986e63c4e9342ee3e71fa78

  • SHA256

    e0d46a4f7b04a91e36a098a133afb99415994a2d62fb4b153a5a51991a6952c6

  • SHA512

    86ed3f08a9749aedb4e9ccca275b2db0e47509ec1cb24fe100cede2e08175f8b3b8dcd269832b963afa974b53be4e36e11908722b4bfb71e836755c4eac5a32e

Score
10/10
njrathackerevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

hacker

C2

hacker228.ddns.net:7777

Mutex

d65b7ae301f2c83d267d8f3480777d2e

Attributes
  • reg_key

    d65b7ae301f2c83d267d8f3480777d2e

  • splitter

    |'|'|

Targets

    • Target

      e0d46a4f7b04a91e36a098a133afb99415994a2d62fb4b153a5a51991a6952c6

    • Size

      37KB

    • MD5

      4cf563315a9a55d3897671a3332fc478

    • SHA1

      fe4d382f2717b6c6d986e63c4e9342ee3e71fa78

    • SHA256

      e0d46a4f7b04a91e36a098a133afb99415994a2d62fb4b153a5a51991a6952c6

    • SHA512

      86ed3f08a9749aedb4e9ccca275b2db0e47509ec1cb24fe100cede2e08175f8b3b8dcd269832b963afa974b53be4e36e11908722b4bfb71e836755c4eac5a32e

    Score
    10/10
    njrathackerevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks