Overview

overview

10

Static

static

10

201572ea22...4e.exe

windows7_x64

10

201572ea22...4e.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    201572ea222e3606c98da1c10781b570e75cdd1256c75eb5c0776490fe76694e

  • Size

    23KB

  • Sample

    220520-gvz5rsgchp

  • MD5

    be031938826435311f1932068d552001

  • SHA1

    b6b74fbf870c13bb08d151c8aebcca8ac9c4a048

  • SHA256

    201572ea222e3606c98da1c10781b570e75cdd1256c75eb5c0776490fe76694e

  • SHA512

    bb39cfef7b1cdf77f3a49aac41f46464269f7e959d2cba227519a1d23217960a3f9249ee48581ad40deed1c0597eb3e59aff5dbcd55cb33de0b1b00c6a25903a

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

must123123.ddns.net:5571

Mutex

2fd4177f9bfdf03e6833100ad58e5a3b

Attributes
  • reg_key

    2fd4177f9bfdf03e6833100ad58e5a3b

  • splitter

    |'|'|

Targets

    • Target

      201572ea222e3606c98da1c10781b570e75cdd1256c75eb5c0776490fe76694e

    • Size

      23KB

    • MD5

      be031938826435311f1932068d552001

    • SHA1

      b6b74fbf870c13bb08d151c8aebcca8ac9c4a048

    • SHA256

      201572ea222e3606c98da1c10781b570e75cdd1256c75eb5c0776490fe76694e

    • SHA512

      bb39cfef7b1cdf77f3a49aac41f46464269f7e959d2cba227519a1d23217960a3f9249ee48581ad40deed1c0597eb3e59aff5dbcd55cb33de0b1b00c6a25903a

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • 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.

    • 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