Overview

overview

10

Static

static

1

b08b34c412...0N.exe

windows7-x64

10

b08b34c412...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b08b34c4124dbe78ea4c620dc5fc37e0N.exe

  • Size

    117KB

  • Sample

    240806-qpclyszgmm

  • MD5

    b08b34c4124dbe78ea4c620dc5fc37e0

  • SHA1

    9ec51c29687660005842845b6151ff6d7faf2f9e

  • SHA256

    e16fc240955e3a55f8ecf1ffe52fb0d40a6b6189d44aaeaeaf0de56c2c9cccaa

  • SHA512

    3c0a1db92c88465f20a9f0a82fddd74f8b46c64244852b10c50d3bef5caf49b1ea564aca71c441412ec020d6449c6a2a7af98b21853fb15fa3079746271fb8ea

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZlg:P5eznsjsguGDFqGZ2rDLw

Score
10/10
njratneufdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      b08b34c4124dbe78ea4c620dc5fc37e0N.exe

    • Size

      117KB

    • MD5

      b08b34c4124dbe78ea4c620dc5fc37e0

    • SHA1

      9ec51c29687660005842845b6151ff6d7faf2f9e

    • SHA256

      e16fc240955e3a55f8ecf1ffe52fb0d40a6b6189d44aaeaeaf0de56c2c9cccaa

    • SHA512

      3c0a1db92c88465f20a9f0a82fddd74f8b46c64244852b10c50d3bef5caf49b1ea564aca71c441412ec020d6449c6a2a7af98b21853fb15fa3079746271fb8ea

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZlg:P5eznsjsguGDFqGZ2rDLw

    Score
    10/10
    njratneufdiscoveryevasionpersistenceprivilege_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

    • Suspicious use of SetThreadContext

    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