Overview

overview

10

Static

static

41D2BC2F99...EB.exe

windows7_x64

10

41D2BC2F99...EB.exe

windows10_x64

10

Sharing

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General

  • Target

    41D2BC2F99C931544191A407A64D93EB.exe

  • Size

    123KB

  • Sample

    210817-9tc6t7x62j

  • MD5

    41d2bc2f99c931544191a407a64d93eb

  • SHA1

    7773c4947f7f8e1b7e4c5a79a519ef0ef73c71f7

  • SHA256

    1e39e682bcc7bc56e68b22787bfd53e2346f67bd1dad4cc374b65a8e54b1b0e1

  • SHA512

    bab88c67972968c3fb0ac68f76044be812a49815ca081f548b945af3e765ae4ee42abfdb51ae3a851d83e01724ebaaa34de5091bec9424038d55ab6dd425cd19

Score
10/10
njratvictem newevasionpersistencesuricatatrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Victem New

C2

test0day.zapto.org:1919

Mutex

97c8dd348a81752049fc479a7db09101

Attributes
  • reg_key

    97c8dd348a81752049fc479a7db09101

  • splitter

    |'|'|

Targets

    • Target

      41D2BC2F99C931544191A407A64D93EB.exe

    • Size

      123KB

    • MD5

      41d2bc2f99c931544191a407a64d93eb

    • SHA1

      7773c4947f7f8e1b7e4c5a79a519ef0ef73c71f7

    • SHA256

      1e39e682bcc7bc56e68b22787bfd53e2346f67bd1dad4cc374b65a8e54b1b0e1

    • SHA512

      bab88c67972968c3fb0ac68f76044be812a49815ca081f548b945af3e765ae4ee42abfdb51ae3a851d83e01724ebaaa34de5091bec9424038d55ab6dd425cd19

    Score
    10/10
    njratvictem newevasionpersistencesuricatatrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

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

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

      suricata

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks