Overview

overview

10

Static

static

3

7ed3b1f72e...53.exe

windows10-2004-x64

10

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General

  • Target

    7ed3b1f72eae44f4f53ea0384dfac27dae5d67889eb4dbfe2f50092911ce7e53.exe

  • Size

    3.2MB

  • Sample

    250112-tv6zjaskfq

  • MD5

    424aec7ca9d4ec48a24096db2f7d24df

  • SHA1

    9f2c7387b681f163f894f979d34bb57162c9f194

  • SHA256

    7ed3b1f72eae44f4f53ea0384dfac27dae5d67889eb4dbfe2f50092911ce7e53

  • SHA512

    0ef2b392ac55123c905061480698099c9cf5ac41c356fa68fc585e63e2cfc67ad1ba8588d1c3a785e3fef8966c88107f527525c0df113d495157dde8c5b021fa

  • SSDEEP

    98304:zviz/27qWGq/TzuqCDl2Ptao7j5K3JS4rUNqH:zviq75/Tzufd3JSnNqH

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      7ed3b1f72eae44f4f53ea0384dfac27dae5d67889eb4dbfe2f50092911ce7e53.exe

    • Size

      3.2MB

    • MD5

      424aec7ca9d4ec48a24096db2f7d24df

    • SHA1

      9f2c7387b681f163f894f979d34bb57162c9f194

    • SHA256

      7ed3b1f72eae44f4f53ea0384dfac27dae5d67889eb4dbfe2f50092911ce7e53

    • SHA512

      0ef2b392ac55123c905061480698099c9cf5ac41c356fa68fc585e63e2cfc67ad1ba8588d1c3a785e3fef8966c88107f527525c0df113d495157dde8c5b021fa

    • SSDEEP

      98304:zviz/27qWGq/TzuqCDl2Ptao7j5K3JS4rUNqH:zviq75/Tzufd3JSnNqH

    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