Overview

overview

10

Static

static

10

C4I1C_Server.exe

windows7-x64

10

C4I1C_Server.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    C4I1C_Server.exe

  • Size

    23KB

  • Sample

    241203-rrvqzsvjgl

  • MD5

    1011ca14bd55e56a16a393744aefcc47

  • SHA1

    912b56d8a53e77db250a904c68afb00f39a98429

  • SHA256

    1048b9978e4e8d928c8f5c057c0c1ac6213b4f456b6cf83558e213742f780bea

  • SHA512

    e093b3d79e56691637bf00cf4d1610a3891b7f9501d9874a3ed5fd8f2056a758f6e3270e9435cbe02cf5c2cb37bc07436959d402f76ef11173f93545229d73b3

  • SSDEEP

    384:FweXCQIreJig/8Z7SS1fEBpng6tgL2IBPZVmRvR6JZlbw8hqIusZzZVT:aLq411eRpcnuq

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

20.ip.gl.ply.gg:17798

Mutex

b86f87cbaaa618da21a2bbbc7c7dfc60

Attributes
  • reg_key

    b86f87cbaaa618da21a2bbbc7c7dfc60

  • splitter

    |'|'|

Targets

    • Target

      C4I1C_Server.exe

    • Size

      23KB

    • MD5

      1011ca14bd55e56a16a393744aefcc47

    • SHA1

      912b56d8a53e77db250a904c68afb00f39a98429

    • SHA256

      1048b9978e4e8d928c8f5c057c0c1ac6213b4f456b6cf83558e213742f780bea

    • SHA512

      e093b3d79e56691637bf00cf4d1610a3891b7f9501d9874a3ed5fd8f2056a758f6e3270e9435cbe02cf5c2cb37bc07436959d402f76ef11173f93545229d73b3

    • SSDEEP

      384:FweXCQIreJig/8Z7SS1fEBpng6tgL2IBPZVmRvR6JZlbw8hqIusZzZVT:aLq411eRpcnuq

    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

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