Overview

overview

10

Static

static

10

c5f73cf6bc...3N.exe

windows7-x64

10

c5f73cf6bc...3N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c5f73cf6bc2e63a457b85ce51a71588a20ed957fdd3d022f8bd23ebc63f0cfc3N.exe

  • Size

    23KB

  • Sample

    241216-wcsejaxlhr

  • MD5

    c6193fc3f383717b32c9ddce4d922510

  • SHA1

    3d93360f80eb8eecbc1b0048917fb35100e4b0b2

  • SHA256

    c5f73cf6bc2e63a457b85ce51a71588a20ed957fdd3d022f8bd23ebc63f0cfc3

  • SHA512

    c50d7d64595fa4f4d4ad2a94d41fbe66f93bb866e7647cf1c7ca3517acffa5436fa675e94ae1fa7d3d61218996c94de69a12a3126777227f4b3e4bfdfc296aab

  • SSDEEP

    384:2QeCo2zmZbQHkJeCdUwBvQ61gjuQBnB9mRvR6JZlbw8hqIusZzZ3F:h5yBVd7Rpcnu6

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

41.142.176.88:5552

Mutex

8e27539cbb14d942aad0b409f9d9f56f

Attributes
  • reg_key

    8e27539cbb14d942aad0b409f9d9f56f

  • splitter

    |'|'|

Targets

    • Target

      c5f73cf6bc2e63a457b85ce51a71588a20ed957fdd3d022f8bd23ebc63f0cfc3N.exe

    • Size

      23KB

    • MD5

      c6193fc3f383717b32c9ddce4d922510

    • SHA1

      3d93360f80eb8eecbc1b0048917fb35100e4b0b2

    • SHA256

      c5f73cf6bc2e63a457b85ce51a71588a20ed957fdd3d022f8bd23ebc63f0cfc3

    • SHA512

      c50d7d64595fa4f4d4ad2a94d41fbe66f93bb866e7647cf1c7ca3517acffa5436fa675e94ae1fa7d3d61218996c94de69a12a3126777227f4b3e4bfdfc296aab

    • SSDEEP

      384:2QeCo2zmZbQHkJeCdUwBvQ61gjuQBnB9mRvR6JZlbw8hqIusZzZ3F:h5yBVd7Rpcnu6

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

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

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks