Overview

overview

10

Static

static

10

de0c39695e...78.exe

windows7-x64

10

de0c39695e...78.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    de0c39695e84c0ebfe3176065e3d52b77ae71b36740399e5db862a1fdddf2f78

  • Size

    29KB

  • Sample

    250301-hs6p7stvhz

  • MD5

    a28f7ed4a631d95f5255ffd2fb8cbb50

  • SHA1

    01ae1fd10f7982e4cb42656ec6d816a66ff07399

  • SHA256

    de0c39695e84c0ebfe3176065e3d52b77ae71b36740399e5db862a1fdddf2f78

  • SHA512

    94d916bf1d452ccfc4458e48f8990c51737f2c00b145555d0045fc1a1f8de19296aacb139c051738d2b651493f104d3dc0527653fa59a212378a95dc83f5551a

  • SSDEEP

    384:y3pQjtl7jBnoKoK3J5J5nHK4GumqDAEReIlGBsbh0w4wlAokw9OhgOL1vYRGOZz0:ys7hoKoGJ7NK4Aq1RehBKh0p29SgRdS

Score
10/10
njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

127.0.0.1:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      de0c39695e84c0ebfe3176065e3d52b77ae71b36740399e5db862a1fdddf2f78

    • Size

      29KB

    • MD5

      a28f7ed4a631d95f5255ffd2fb8cbb50

    • SHA1

      01ae1fd10f7982e4cb42656ec6d816a66ff07399

    • SHA256

      de0c39695e84c0ebfe3176065e3d52b77ae71b36740399e5db862a1fdddf2f78

    • SHA512

      94d916bf1d452ccfc4458e48f8990c51737f2c00b145555d0045fc1a1f8de19296aacb139c051738d2b651493f104d3dc0527653fa59a212378a95dc83f5551a

    • SSDEEP

      384:y3pQjtl7jBnoKoK3J5J5nHK4GumqDAEReIlGBsbh0w4wlAokw9OhgOL1vYRGOZz0:ys7hoKoGJ7NK4Aq1RehBKh0p29SgRdS

    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