General

  • Target

    35748fa679aab5a3da229284f66ce004.exe

  • Size

    43KB

  • Sample

    220520-ry5jrsgfh5

  • MD5

    35748fa679aab5a3da229284f66ce004

  • SHA1

    23ba0a211dd963bf7c08d1d8cfdf4c4ab57c398b

  • SHA256

    faa6970d520931fbcf337e3f3aadfbf28bb4e7be36c789138d10154284ef446d

  • SHA512

    c407e777b1fbb3665f20e8e48ce99fca21d89369714370497bc3504c50ff4aa72330bfb47f3dd8774e328675d8f37b8667ff9cf6e5b696b43a57b3cd9ce25c5a

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

0.tcp.ngrok.io:19536

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      35748fa679aab5a3da229284f66ce004.exe

    • Size

      43KB

    • MD5

      35748fa679aab5a3da229284f66ce004

    • SHA1

      23ba0a211dd963bf7c08d1d8cfdf4c4ab57c398b

    • SHA256

      faa6970d520931fbcf337e3f3aadfbf28bb4e7be36c789138d10154284ef446d

    • SHA512

      c407e777b1fbb3665f20e8e48ce99fca21d89369714370497bc3504c50ff4aa72330bfb47f3dd8774e328675d8f37b8667ff9cf6e5b696b43a57b3cd9ce25c5a

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks