Overview

overview

10

Static

static

3

0f231a1e23...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0f231a1e2379c9f88a63df1cb034cd74ba16fad3e01691dac81279285623cf47N.exe

  • Size

    3.2MB

  • Sample

    250111-wewjzaxnck

  • MD5

    6aec790c4512fa0d76f209c095f1a8b0

  • SHA1

    b6155ae131d5e6cfb1a8aecc581e8fc81a6c93d3

  • SHA256

    0f231a1e2379c9f88a63df1cb034cd74ba16fad3e01691dac81279285623cf47

  • SHA512

    2014f088ae78eca2498e7f15191ad59f19f870cff858560304cb6a41a58973d94f5e755a7713f7da518e159b22b0f11c3c22cd0255b043b8c2750cfcb5ce4fca

  • SSDEEP

    98304:zviz/27qWGq/TzuqCDl2Ptao7j5K3JS4rUNq:zviq75/Tzufd3JSnNq

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      0f231a1e2379c9f88a63df1cb034cd74ba16fad3e01691dac81279285623cf47N.exe

    • Size

      3.2MB

    • MD5

      6aec790c4512fa0d76f209c095f1a8b0

    • SHA1

      b6155ae131d5e6cfb1a8aecc581e8fc81a6c93d3

    • SHA256

      0f231a1e2379c9f88a63df1cb034cd74ba16fad3e01691dac81279285623cf47

    • SHA512

      2014f088ae78eca2498e7f15191ad59f19f870cff858560304cb6a41a58973d94f5e755a7713f7da518e159b22b0f11c3c22cd0255b043b8c2750cfcb5ce4fca

    • SSDEEP

      98304:zviz/27qWGq/TzuqCDl2Ptao7j5K3JS4rUNq:zviq75/Tzufd3JSnNq

    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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1

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