Overview

overview

10

Static

static

3

251bbe448e...0N.exe

windows7-x64

10

251bbe448e...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    251bbe448e01b25678c39eb9bd44d9e0N.exe

  • Size

    120KB

  • Sample

    240830-seg5ss1djl

  • MD5

    251bbe448e01b25678c39eb9bd44d9e0

  • SHA1

    5a9422693b0fd0373a8efc7427b224bd8cc38a29

  • SHA256

    051eb22dad15d55e987cbc4a170f5807119b522ea16aa300cf6cd31b71c519e2

  • SHA512

    ce518e438c6825a45ad1ffe04c93142f459a0403c5c545cc02099e9086209bfee225ebf50dece20edf640dcd50dd4087fa6f5931db494f0c70659a8ebfb7c2db

  • SSDEEP

    3072:WaYtLH9NHTuVILB+mvfNEy8bHTjyWrwMJ3KcbM:Wd9JTQI4mvWNzjXrJ3Kcb

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      251bbe448e01b25678c39eb9bd44d9e0N.exe

    • Size

      120KB

    • MD5

      251bbe448e01b25678c39eb9bd44d9e0

    • SHA1

      5a9422693b0fd0373a8efc7427b224bd8cc38a29

    • SHA256

      051eb22dad15d55e987cbc4a170f5807119b522ea16aa300cf6cd31b71c519e2

    • SHA512

      ce518e438c6825a45ad1ffe04c93142f459a0403c5c545cc02099e9086209bfee225ebf50dece20edf640dcd50dd4087fa6f5931db494f0c70659a8ebfb7c2db

    • SSDEEP

      3072:WaYtLH9NHTuVILB+mvfNEy8bHTjyWrwMJ3KcbM:Wd9JTQI4mvWNzjXrJ3Kcb

    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

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks