Overview

overview

10

Static

static

7

1febff56b1...18.exe

windows7-x64

10

1febff56b1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1febff56b1d084aa07180b1023f74fcf_JaffaCakes118

  • Size

    340KB

  • Sample

    240507-jj2kkafc3z

  • MD5

    1febff56b1d084aa07180b1023f74fcf

  • SHA1

    b41264792c40e579aee3f322b56ecb02ca25731c

  • SHA256

    b189c98026693dc35e6da2e8b54057891aba4f698330af3e40b4b9322e6fb9e8

  • SHA512

    7cc5d819265e3ad4cfa882d596d52011ccbee6389fae9551c583633b2721d57e5c57bb7a243a611aa6bf4d7b04dd9778991ac1aedb28c3e0e3b957f8a870c088

  • SSDEEP

    6144:QGRQziaMSeIzmO3eFs21iMk2UE0uon7BLL/nA:QGRQzRwUmO3f21beE0uQ5L

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:999

Mutex

59e66e4fd01ed7a53bb65713760bdb7d

Attributes
  • reg_key

    59e66e4fd01ed7a53bb65713760bdb7d

  • splitter

    |'|'|

Targets

    • Target

      1febff56b1d084aa07180b1023f74fcf_JaffaCakes118

    • Size

      340KB

    • MD5

      1febff56b1d084aa07180b1023f74fcf

    • SHA1

      b41264792c40e579aee3f322b56ecb02ca25731c

    • SHA256

      b189c98026693dc35e6da2e8b54057891aba4f698330af3e40b4b9322e6fb9e8

    • SHA512

      7cc5d819265e3ad4cfa882d596d52011ccbee6389fae9551c583633b2721d57e5c57bb7a243a611aa6bf4d7b04dd9778991ac1aedb28c3e0e3b957f8a870c088

    • SSDEEP

      6144:QGRQziaMSeIzmO3eFs21iMk2UE0uon7BLL/nA:QGRQzRwUmO3f21beE0uQ5L

    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