Overview

overview

10

Static

static

3

65da4ede29...e5.exe

windows7-x64

10

65da4ede29...e5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    65da4ede295a31428f8a1ae2ea76f27c92dc5d9c8cb5cc440a69c82bc0cbd6e5.exe

  • Size

    159KB

  • Sample

    240928-kk4a8awgmj

  • MD5

    1555a6c91f57f15608daa1ea5bcb7233

  • SHA1

    e328d066d12b1390da08bac45e70d5c9f02e3ef5

  • SHA256

    65da4ede295a31428f8a1ae2ea76f27c92dc5d9c8cb5cc440a69c82bc0cbd6e5

  • SHA512

    9646292f9fb94252639e26b3c411e6b684ae6ac175d898c569dfa857317ae0312fd808b7ea0e4039605d837d2746a854f9c2bf5d5a0dc5e83023e878203836c9

  • SSDEEP

    3072:EosCIgViiu7kr0/eacMyYJ5UpKguFkQ3yJjnLP12dAMCKlBuW:EMZuArgeackJK/uFkAyJjp2dZC2P

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      65da4ede295a31428f8a1ae2ea76f27c92dc5d9c8cb5cc440a69c82bc0cbd6e5.exe

    • Size

      159KB

    • MD5

      1555a6c91f57f15608daa1ea5bcb7233

    • SHA1

      e328d066d12b1390da08bac45e70d5c9f02e3ef5

    • SHA256

      65da4ede295a31428f8a1ae2ea76f27c92dc5d9c8cb5cc440a69c82bc0cbd6e5

    • SHA512

      9646292f9fb94252639e26b3c411e6b684ae6ac175d898c569dfa857317ae0312fd808b7ea0e4039605d837d2746a854f9c2bf5d5a0dc5e83023e878203836c9

    • SSDEEP

      3072:EosCIgViiu7kr0/eacMyYJ5UpKguFkQ3yJjnLP12dAMCKlBuW:EMZuArgeackJK/uFkAyJjp2dZC2P

    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.

    • 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