Overview

overview

10

Static

static

10

d28868ae93...48.exe

windows7-x64

10

d28868ae93...48.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d28868ae93453913bbe42e5e0f85cdaa719cb5b17cbbd3d60ccf5cd4f0359248.exe

  • Size

    23KB

  • Sample

    250205-d2s39ayndk

  • MD5

    c5191fc05d651b37550acd825aa96122

  • SHA1

    780785860d9120af618623b9f94ecb3f1afd143f

  • SHA256

    d28868ae93453913bbe42e5e0f85cdaa719cb5b17cbbd3d60ccf5cd4f0359248

  • SHA512

    61be5a053752c333b0f1a52b69d24477b055d0a0742a2ec4441e4ba918a527bea056cfe3ff76ac402a863b04655b7fd656c63fae95df8ee7f03630150f8ecbf8

  • SSDEEP

    384:+Y324bcgPiJLQrfARGSRUJsbY6ZgvSMBD3t8mRvR6JZlbw8hqIusZzZj145:hL2s+tRyRpcnup5

Score
10/10
njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

102.43.247.109:2525

Mutex

5db5b878fdb8adf72347d50abd574104

Attributes
  • reg_key

    5db5b878fdb8adf72347d50abd574104

  • splitter

    |'|'|

Targets

    • Target

      d28868ae93453913bbe42e5e0f85cdaa719cb5b17cbbd3d60ccf5cd4f0359248.exe

    • Size

      23KB

    • MD5

      c5191fc05d651b37550acd825aa96122

    • SHA1

      780785860d9120af618623b9f94ecb3f1afd143f

    • SHA256

      d28868ae93453913bbe42e5e0f85cdaa719cb5b17cbbd3d60ccf5cd4f0359248

    • SHA512

      61be5a053752c333b0f1a52b69d24477b055d0a0742a2ec4441e4ba918a527bea056cfe3ff76ac402a863b04655b7fd656c63fae95df8ee7f03630150f8ecbf8

    • SSDEEP

      384:+Y324bcgPiJLQrfARGSRUJsbY6ZgvSMBD3t8mRvR6JZlbw8hqIusZzZj145:hL2s+tRyRpcnup5

    Score
    10/10
    njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      defense_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
    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