Overview

overview

10

Static

static

10

e60399615d...4b.exe

windows7_x64

10

e60399615d...4b.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    e60399615d26dd613e355b80cd8b80f2c4c93ed3070713d96696daaca87e864b

  • Size

    37KB

  • Sample

    220520-2jrz8sfdf5

  • MD5

    9a27462ea2196f29801405fd7d771ffa

  • SHA1

    cb0fc4d6b44a5d2e40271c739b6cd576675b4afe

  • SHA256

    e60399615d26dd613e355b80cd8b80f2c4c93ed3070713d96696daaca87e864b

  • SHA512

    4dabd280787fc768288f647cb149f32c4ee1d7c2e3774309ce47f225f779d648d8e8ae187039da57727ebc7de4554f17d5a5f8377aa7e8432664e5b8dbdca857

Score
10/10
njratsmehotvorecevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

Smehotvorec

C2

kiryache.ddns.net:9292

Mutex

58e6839c7e8ce40231ac79b77a98b47b

Attributes
  • reg_key

    58e6839c7e8ce40231ac79b77a98b47b

  • splitter

    |'|'|

Targets

    • Target

      e60399615d26dd613e355b80cd8b80f2c4c93ed3070713d96696daaca87e864b

    • Size

      37KB

    • MD5

      9a27462ea2196f29801405fd7d771ffa

    • SHA1

      cb0fc4d6b44a5d2e40271c739b6cd576675b4afe

    • SHA256

      e60399615d26dd613e355b80cd8b80f2c4c93ed3070713d96696daaca87e864b

    • SHA512

      4dabd280787fc768288f647cb149f32c4ee1d7c2e3774309ce47f225f779d648d8e8ae187039da57727ebc7de4554f17d5a5f8377aa7e8432664e5b8dbdca857

    Score
    10/10
    njratsmehotvorecevasionpersistencetrojan

    • 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