Overview

overview

10

Static

static

3

352336c4bc...d8.exe

windows7-x64

10

352336c4bc...d8.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    352336c4bc2f0db999e86abb065598d8.exe

  • Size

    3.1MB

  • Sample

    241210-b6y4ystqen

  • MD5

    352336c4bc2f0db999e86abb065598d8

  • SHA1

    5ae135912754c2348460fa4ce221d637de1a36e4

  • SHA256

    7af46e45bdbb2d1b9731841c5c9000c7635b7d9d59e8e3e32508fe202d6132ba

  • SHA512

    f75208ec26a0843fad754c68fbebc3b02b944690627e20fbb9b3ae4ae971a369a29c36f074039a44f48a26be24b41352c5bd4b996d0f3c4bbc9896b69bde538e

  • SSDEEP

    49152:AHD9PlCsjRnB8Bc4GNFq3GoTapL8Fa75/XlkEQGfSk0oJ0wnnrT3:kZPlpnmBc4GNoXTa8aVdkEQK38wH3

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

45.83.207.236:5552

Mutex

c932779fadb451b44351b10e6e56bf73

Attributes
  • reg_key

    c932779fadb451b44351b10e6e56bf73

  • splitter

    |'|'|

Targets

    • Target

      352336c4bc2f0db999e86abb065598d8.exe

    • Size

      3.1MB

    • MD5

      352336c4bc2f0db999e86abb065598d8

    • SHA1

      5ae135912754c2348460fa4ce221d637de1a36e4

    • SHA256

      7af46e45bdbb2d1b9731841c5c9000c7635b7d9d59e8e3e32508fe202d6132ba

    • SHA512

      f75208ec26a0843fad754c68fbebc3b02b944690627e20fbb9b3ae4ae971a369a29c36f074039a44f48a26be24b41352c5bd4b996d0f3c4bbc9896b69bde538e

    • SSDEEP

      49152:AHD9PlCsjRnB8Bc4GNFq3GoTapL8Fa75/XlkEQGfSk0oJ0wnnrT3:kZPlpnmBc4GNoXTa8aVdkEQK38wH3

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks