Overview

overview

10

Static

static

3

f032ac356e...d8.exe

windows7-x64

10

f032ac356e...d8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f032ac356e6f28081f4647eddc686dcb658c8d7e19c278b467ff8660ff8f21d8.exe

  • Size

    3.6MB

  • Sample

    250107-lnsjkavqc1

  • MD5

    00784f9d58928ab04776c4632078b817

  • SHA1

    498e2f7b87834f745b080ed0fbe2f301f0a53693

  • SHA256

    f032ac356e6f28081f4647eddc686dcb658c8d7e19c278b467ff8660ff8f21d8

  • SHA512

    d61e6a957e4791ae4ab851be3d610de858066fac998111daaf9dc6b08bc1e16878cb4cc482a8a542ef3c5aa7c0a3bcaa0590631ebe0e7f516e6e4c7ab6c8bb67

  • SSDEEP

    98304:wsHPc4s96Pp7mdzFbRWR1K9ch0DplaeMDmmJ6qj:w/6PSyechFeMDXf

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      f032ac356e6f28081f4647eddc686dcb658c8d7e19c278b467ff8660ff8f21d8.exe

    • Size

      3.6MB

    • MD5

      00784f9d58928ab04776c4632078b817

    • SHA1

      498e2f7b87834f745b080ed0fbe2f301f0a53693

    • SHA256

      f032ac356e6f28081f4647eddc686dcb658c8d7e19c278b467ff8660ff8f21d8

    • SHA512

      d61e6a957e4791ae4ab851be3d610de858066fac998111daaf9dc6b08bc1e16878cb4cc482a8a542ef3c5aa7c0a3bcaa0590631ebe0e7f516e6e4c7ab6c8bb67

    • SSDEEP

      98304:wsHPc4s96Pp7mdzFbRWR1K9ch0DplaeMDmmJ6qj:w/6PSyechFeMDXf

    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

    • 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