Overview

overview

10

Static

static

10

235f0c4a95...d7.exe

windows7-x64

10

235f0c4a95...d7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    235f0c4a95f3d2c1385a46b80162f25942a7b6042adb57d94953b1516e6a9cd7

  • Size

    1.4MB

  • Sample

    241216-2hwa9ssrel

  • MD5

    00050cc64fda256683a37ead59da6275

  • SHA1

    b7c8995da847d362aed04019bbc123fcf6f4d8b5

  • SHA256

    235f0c4a95f3d2c1385a46b80162f25942a7b6042adb57d94953b1516e6a9cd7

  • SHA512

    ce805c8ee22a2ef33a725406c4c2292693af1cfc5baf6affa9643a94a51e1731d033984d27ca0d3e0f48ffee42ac0b26e5a88c9ee17480bbd5d48dc6d0aaeec7

  • SSDEEP

    24576:z1D1e9OI2aniISdRwENQzIAKoMC+VMPVK1nzS9eno8YdOwdY:/pIziJ4IjbePVgn4d

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

blood-modeling.gl.at.ply.gg:5296

Mutex

e7cf38de5b69a1d5ad968db32e781979

Attributes
  • reg_key

    e7cf38de5b69a1d5ad968db32e781979

  • splitter

    |'|'|

Targets

    • Target

      235f0c4a95f3d2c1385a46b80162f25942a7b6042adb57d94953b1516e6a9cd7

    • Size

      1.4MB

    • MD5

      00050cc64fda256683a37ead59da6275

    • SHA1

      b7c8995da847d362aed04019bbc123fcf6f4d8b5

    • SHA256

      235f0c4a95f3d2c1385a46b80162f25942a7b6042adb57d94953b1516e6a9cd7

    • SHA512

      ce805c8ee22a2ef33a725406c4c2292693af1cfc5baf6affa9643a94a51e1731d033984d27ca0d3e0f48ffee42ac0b26e5a88c9ee17480bbd5d48dc6d0aaeec7

    • SSDEEP

      24576:z1D1e9OI2aniISdRwENQzIAKoMC+VMPVK1nzS9eno8YdOwdY:/pIziJ4IjbePVgn4d

    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

    • Legitimate hosting services abused for malware hosting/C2

    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

Web Service

1
T1102

Exfiltration

Impact

Tasks