Overview

overview

10

Static

static

10

5b31c351ae...0N.exe

windows7-x64

10

5b31c351ae...0N.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5b31c351ae35eff5d1db9feab78aa530N

  • Size

    37KB

  • Sample

    240907-wwktssxdlr

  • MD5

    5b31c351ae35eff5d1db9feab78aa530

  • SHA1

    c1056ae6320d74ff2f7c68e0163847ee61f64322

  • SHA256

    208981bbfc13638805c65b2b38f160866ef96f73089f10358172960742879f49

  • SHA512

    b906104290708dd4c22c718552492cd59efa7e6ef1d5e8692d7a013f05bed62dee360837f491b7ebac0c9e13716889afaf64a70989996a65e19330cbf16634ac

  • SSDEEP

    384:U/NqiUx54NLHdayszfhen9XsWiXFrAF+rMRTyN/0L+EcoinblneHQM3epzX0QNr8:ArZdJszfhex9i1rM+rMRa8NuyQmt

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

netalant-45354.portmap.io:45354

Mutex

a381333f28d6355f51765e61000056f1

Attributes
  • reg_key

    a381333f28d6355f51765e61000056f1

  • splitter

    |'|'|

Targets

    • Target

      5b31c351ae35eff5d1db9feab78aa530N

    • Size

      37KB

    • MD5

      5b31c351ae35eff5d1db9feab78aa530

    • SHA1

      c1056ae6320d74ff2f7c68e0163847ee61f64322

    • SHA256

      208981bbfc13638805c65b2b38f160866ef96f73089f10358172960742879f49

    • SHA512

      b906104290708dd4c22c718552492cd59efa7e6ef1d5e8692d7a013f05bed62dee360837f491b7ebac0c9e13716889afaf64a70989996a65e19330cbf16634ac

    • SSDEEP

      384:U/NqiUx54NLHdayszfhen9XsWiXFrAF+rMRTyN/0L+EcoinblneHQM3epzX0QNr8:ArZdJszfhex9i1rM+rMRa8NuyQmt

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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