Overview

overview

10

Static

static

10

Server.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    Server.exe

  • Size

    93KB

  • Sample

    241117-wqeetsvhkd

  • MD5

    ff16dcdc9552da753318b3430c9aef07

  • SHA1

    258c361f594ebcc8de90ee8cb9fc3dab9e442fb4

  • SHA256

    37b2146d5711734bca210f34b19e1b09b4ee03e14b2d0ce731a9a458c13818fb

  • SHA512

    d699bbad645ec19ab57c308c746f7e8a80f6197f8c6e6fe2b4a00e53d501355f4f321517fb8bc15030afe499bad39a0a155f0a4d90791be721ce2f81c97a76de

  • SSDEEP

    1536:w/5C+xhUa9urgOBPRNvM4jEwzGi1dDFDYgS:w/pUa9urgObdGi1dpB

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalation

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

hakim32.ddns.net:2000

else-directors.gl.at.ply.gg:56448
Mutex

62896c49bf88e588212d7d10932f1b59

Attributes
  • reg_key

    62896c49bf88e588212d7d10932f1b59

  • splitter

    |'|'|

Targets

    • Target

      Server.exe

    • Size

      93KB

    • MD5

      ff16dcdc9552da753318b3430c9aef07

    • SHA1

      258c361f594ebcc8de90ee8cb9fc3dab9e442fb4

    • SHA256

      37b2146d5711734bca210f34b19e1b09b4ee03e14b2d0ce731a9a458c13818fb

    • SHA512

      d699bbad645ec19ab57c308c746f7e8a80f6197f8c6e6fe2b4a00e53d501355f4f321517fb8bc15030afe499bad39a0a155f0a4d90791be721ce2f81c97a76de

    • SSDEEP

      1536:w/5C+xhUa9urgOBPRNvM4jEwzGi1dDFDYgS:w/pUa9urgObdGi1dpB

    Score
    8/10
    discoveryevasionpersistenceprivilege_escalation

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks