Overview

overview

10

Static

static

10

d859b1d8fd...8d.exe

windows7-x64

10

d859b1d8fd...8d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d859b1d8fd3dcec55a8710251592ae92f5da245e4028eeca281d64a8bb809b8d

  • Size

    1.4MB

  • Sample

    241220-cx9d1awrgx

  • MD5

    ff789c89fca5743a145f628b60a0c21f

  • SHA1

    f2a1e038fc759459431423ae730bd4754185a829

  • SHA256

    d859b1d8fd3dcec55a8710251592ae92f5da245e4028eeca281d64a8bb809b8d

  • SHA512

    c1264ad90c70b2bf4de75a6a71eaa65c090cad71ccbfa0f0b310b5fcadcd9999be6e84e0f44eb14927a49336cd677376f4f949c01ed060451492fc4c56f93a84

  • SSDEEP

    24576:8j1/HA3kt+pPigWA6yWRGVBqCLnTRFb+:G/gTd/40BFnO

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

latest-springer.gl.at.ply.gg:35994

Mutex

7d0bc13545737d3cafb88831467aacb2

Attributes
  • reg_key

    7d0bc13545737d3cafb88831467aacb2

  • splitter

    |'|'|

Targets

    • Target

      d859b1d8fd3dcec55a8710251592ae92f5da245e4028eeca281d64a8bb809b8d

    • Size

      1.4MB

    • MD5

      ff789c89fca5743a145f628b60a0c21f

    • SHA1

      f2a1e038fc759459431423ae730bd4754185a829

    • SHA256

      d859b1d8fd3dcec55a8710251592ae92f5da245e4028eeca281d64a8bb809b8d

    • SHA512

      c1264ad90c70b2bf4de75a6a71eaa65c090cad71ccbfa0f0b310b5fcadcd9999be6e84e0f44eb14927a49336cd677376f4f949c01ed060451492fc4c56f93a84

    • SSDEEP

      24576:8j1/HA3kt+pPigWA6yWRGVBqCLnTRFb+:G/gTd/40BFnO

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_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

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

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