Overview

overview

10

Static

static

10

c0be73cb39...b8.exe

windows7_x64

10

c0be73cb39...b8.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c0be73cb39b423805193433ad585f5b8.exe

  • Size

    37KB

  • Sample

    220704-pjba9sbbf7

  • MD5

    c0be73cb39b423805193433ad585f5b8

  • SHA1

    4993129df55612315d66530cf1c8f8d4a16b7fda

  • SHA256

    de3eb03ecb262ac7d7e39fc1a746d03fe05586aaa8af9e9090fe6bbdd963094a

  • SHA512

    38d9ddf70d56fa4c6c77097e7158ccf0672efa303e423712fc31417e9f6947d541ff0bc87387636801fe6fac8eda403ccf5a55e9ee20cea04bf32ca7ae921dfb

Score
10/10
njrathackedevasionpersistencesuricatatrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

5.tcp.eu.ngrok.io:14322

Mutex

ea1a5a5888621f5dfaaef310d1d638c8

Attributes
  • reg_key

    ea1a5a5888621f5dfaaef310d1d638c8

  • splitter

    |'|'|

Targets

    • Target

      c0be73cb39b423805193433ad585f5b8.exe

    • Size

      37KB

    • MD5

      c0be73cb39b423805193433ad585f5b8

    • SHA1

      4993129df55612315d66530cf1c8f8d4a16b7fda

    • SHA256

      de3eb03ecb262ac7d7e39fc1a746d03fe05586aaa8af9e9090fe6bbdd963094a

    • SHA512

      38d9ddf70d56fa4c6c77097e7158ccf0672efa303e423712fc31417e9f6947d541ff0bc87387636801fe6fac8eda403ccf5a55e9ee20cea04bf32ca7ae921dfb

    Score
    10/10
    njrathackedevasionpersistencesuricatatrojan

    • 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

    • 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