Overview

overview

10

Static

static

10

dc30bf9e8c...18.exe

windows7-x64

10

dc30bf9e8c...18.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    dc30bf9e8cb09779d323ee38d22b1899_JaffaCakes118

  • Size

    37KB

  • Sample

    240912-l7npqa1grn

  • MD5

    dc30bf9e8cb09779d323ee38d22b1899

  • SHA1

    f71fcca1a7261ab6976d584b9cac2bcacef78634

  • SHA256

    e981ef67974d92e71149c2d4a15deae7459df117b7619c7ea4d9b581da0b42d0

  • SHA512

    c3df01f37a4e82c528a8b7ecf9cc20796af92a18b2cd8c684e7700b9df8069fc159c6a37a3717aa71568a4ff2911d5a0866b7eea490cca75e8909121a3210673

  • SSDEEP

    768:SJoDQmUbCv/cP1mztvWZVrM+rMRa8Nu8tt:S6DAbW0NOtOZO+gRJNr

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

192.168.0.14:5552

Mutex

1f944304fc89b1ac93b5268ff3ea2fff

Attributes
  • reg_key

    1f944304fc89b1ac93b5268ff3ea2fff

  • splitter

    |'|'|

Targets

    • Target

      dc30bf9e8cb09779d323ee38d22b1899_JaffaCakes118

    • Size

      37KB

    • MD5

      dc30bf9e8cb09779d323ee38d22b1899

    • SHA1

      f71fcca1a7261ab6976d584b9cac2bcacef78634

    • SHA256

      e981ef67974d92e71149c2d4a15deae7459df117b7619c7ea4d9b581da0b42d0

    • SHA512

      c3df01f37a4e82c528a8b7ecf9cc20796af92a18b2cd8c684e7700b9df8069fc159c6a37a3717aa71568a4ff2911d5a0866b7eea490cca75e8909121a3210673

    • SSDEEP

      768:SJoDQmUbCv/cP1mztvWZVrM+rMRa8Nu8tt:S6DAbW0NOtOZO+gRJNr

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

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

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks