Overview

overview

10

Static

static

3

e83b309cc0...95.exe

windows7-x64

10

e83b309cc0...95.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    d3974baab54052b2092c963d186c79f6e74aecfde88e795d7396b6131e7a69a6

  • Size

    429KB

  • Sample

    240831-z2gacawbpl

  • MD5

    85364bd76643b27950b4425e769b0ebd

  • SHA1

    82696376db8e08c6f8b0e2f4dd206246d0c2d1c0

  • SHA256

    d3974baab54052b2092c963d186c79f6e74aecfde88e795d7396b6131e7a69a6

  • SHA512

    54a35424dd56d1c100285f42949b3285b51d74842d015b485c743bb332a906c137c1c0b7d6d85c452dcea819dfe3419ac7b907312b3c9916012cf7775cc8b63a

  • SSDEEP

    12288:bpWzDRuHTKppYP8/RC84MYkPpcou/MgvN4wBxdeC:FWEjP8QBMYcOb/MgvN4QF

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      e83b309cc0449fd5467af9deae5ab1a96eb3dfdd79db1033606927690f500a95

    • Size

      812KB

    • MD5

      f518b92181d577f065d37a5bea8ece21

    • SHA1

      f950f55f056010057c8fe427728a5a3a11320deb

    • SHA256

      e83b309cc0449fd5467af9deae5ab1a96eb3dfdd79db1033606927690f500a95

    • SHA512

      efaa4ab64b15ca198ee66d9f03ec38777dd61e7c82a6f35d5de2b97fadcffac52094772a428d4cb810524567c16a03e89b120fa127a46185629a01331f6d86fc

    • SSDEEP

      12288:MlEp2n8+8EUo+t3Jayk94TYDGD1LVVOuJ5Jyw2P00RYun7OlHPLf5zPDKg5V1/I:Ml0+sBXDJj7u7O9PZDKg5fQ

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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.

    • 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