Overview

overview

10

Static

static

3

7522fa6d0f...0a.exe

windows7-x64

10

7522fa6d0f...0a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7522fa6d0f83eac9662ae47af048f02ddfaab925738cec1280b0c5c7788d2d0a.exe

  • Size

    369KB

  • Sample

    241015-b455gsxejd

  • MD5

    65c0f9249f64c65cda3e5ea32126fc1f

  • SHA1

    d567a001160109f58a4ec43db2abd9971e01afa7

  • SHA256

    7522fa6d0f83eac9662ae47af048f02ddfaab925738cec1280b0c5c7788d2d0a

  • SHA512

    08347609ba2b8ba7a69a147fe7c426baebed93f2a9db3137a9d9ebbc0bf87a775808e55d7c7b7e0b852e8f0065f0204b71fbbadf3cdffc84b1cbea21723e0308

  • SSDEEP

    6144:wb8Xw/FxbPPf7QdZE6B5srZP7i+wIUNr4:2/fw5kjwT4

Score
10/10
njratdiscoveryevasionexecutionpersistencetrojan

Malware Config

Targets

    • Target

      7522fa6d0f83eac9662ae47af048f02ddfaab925738cec1280b0c5c7788d2d0a.exe

    • Size

      369KB

    • MD5

      65c0f9249f64c65cda3e5ea32126fc1f

    • SHA1

      d567a001160109f58a4ec43db2abd9971e01afa7

    • SHA256

      7522fa6d0f83eac9662ae47af048f02ddfaab925738cec1280b0c5c7788d2d0a

    • SHA512

      08347609ba2b8ba7a69a147fe7c426baebed93f2a9db3137a9d9ebbc0bf87a775808e55d7c7b7e0b852e8f0065f0204b71fbbadf3cdffc84b1cbea21723e0308

    • SSDEEP

      6144:wb8Xw/FxbPPf7QdZE6B5srZP7i+wIUNr4:2/fw5kjwT4

    Score
    10/10
    njratdiscoveryevasionexecutionpersistencetrojan

    • UAC bypass

      evasiontrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Stops running service(s)

      evasionexecution

    • 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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

System Services

1
T1569

Service Execution

1
T1569.002

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

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

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

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

3
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

Service Stop

1
T1489

Tasks