Overview

overview

10

Static

static

7

86a34e496e...18.exe

windows7-x64

10

86a34e496e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    86a34e496ef63dd3402c1fcc25d7f757_JaffaCakes118

  • Size

    98KB

  • Sample

    240531-l7pl1sec9w

  • MD5

    86a34e496ef63dd3402c1fcc25d7f757

  • SHA1

    c8da716483fcbafe7eb9fa71b7e64a88189ec6f1

  • SHA256

    56a571c098926202f99018b269d4ad834308919af35d78c17410dd934aa52bf9

  • SHA512

    6da020710232c563a806de1c3c76e3f6151b5414df70b4900c3536347287537e79395c8a4b3745aeff8b6dad496ee070f558a1d090d3258012af29f4bccf7841

  • SSDEEP

    3072:rfbmvdjA6iqZl8eAUo6Cgyy6DaGeSRHZLtz24j:/mLoay5nBXi4

Score
10/10
njratتم الاختراق من قبل دكتور الغربية #agilenetevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

تم الاختراق من قبل دكتور الغربية #

C2

Dr187.ddns.net:4444

Mutex

59e66e4fd01ed7a53bb65713760bdb7d

Attributes
  • reg_key

    59e66e4fd01ed7a53bb65713760bdb7d

  • splitter

    |'|'|

Targets

    • Target

      86a34e496ef63dd3402c1fcc25d7f757_JaffaCakes118

    • Size

      98KB

    • MD5

      86a34e496ef63dd3402c1fcc25d7f757

    • SHA1

      c8da716483fcbafe7eb9fa71b7e64a88189ec6f1

    • SHA256

      56a571c098926202f99018b269d4ad834308919af35d78c17410dd934aa52bf9

    • SHA512

      6da020710232c563a806de1c3c76e3f6151b5414df70b4900c3536347287537e79395c8a4b3745aeff8b6dad496ee070f558a1d090d3258012af29f4bccf7841

    • SSDEEP

      3072:rfbmvdjA6iqZl8eAUo6Cgyy6DaGeSRHZLtz24j:/mLoay5nBXi4

    Score
    10/10
    njratتم الاختراق من قبل دكتور الغربية #agilenetevasionpersistencetrojan

    • 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

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks