Overview

overview

10

Static

static

3

bd7bf434c4...49.exe

windows7-x64

10

bd7bf434c4...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bd7bf434c4b7b63c2df388d1214f295bffcd68c19c68e7e8eaaafffbb4ca1749.exe

  • Size

    42KB

  • Sample

    250112-dpaq5swkdl

  • MD5

    095d3b3cd619638e071e55cfc40d4e21

  • SHA1

    5656662e1fab912874423fe30801e51512cae2c5

  • SHA256

    bd7bf434c4b7b63c2df388d1214f295bffcd68c19c68e7e8eaaafffbb4ca1749

  • SHA512

    3180b63bcbe06e6c2cc118a44ab319ec99081ef71c7f96f8ada2ffeda96f2a5976fd2e401d948c48d23014ee478550bc8071cfcb45f7b3e979b5ba97ac8c1b66

  • SSDEEP

    768:9W05nZjZoGBWg1PF2I6FlxGPEgY6qDD2O1+PcugK:9W4wGBWg1PF2hoO5DN1+PcugK

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      bd7bf434c4b7b63c2df388d1214f295bffcd68c19c68e7e8eaaafffbb4ca1749.exe

    • Size

      42KB

    • MD5

      095d3b3cd619638e071e55cfc40d4e21

    • SHA1

      5656662e1fab912874423fe30801e51512cae2c5

    • SHA256

      bd7bf434c4b7b63c2df388d1214f295bffcd68c19c68e7e8eaaafffbb4ca1749

    • SHA512

      3180b63bcbe06e6c2cc118a44ab319ec99081ef71c7f96f8ada2ffeda96f2a5976fd2e401d948c48d23014ee478550bc8071cfcb45f7b3e979b5ba97ac8c1b66

    • SSDEEP

      768:9W05nZjZoGBWg1PF2I6FlxGPEgY6qDD2O1+PcugK:9W4wGBWg1PF2hoO5DN1+PcugK

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_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

    • 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