Overview

overview

10

Static

static

4kbpF3PK.exe

windows7_x64

10

4kbpF3PK.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    28-12-2020 13:03

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    4kbpF3PK.exe

  • Size

    31KB

  • MD5

    4b169eac01ae414ca663e2f334d97cc3

  • SHA1

    decbda4d92b62c6a8d8101caa7f67c5370ce9ce8

  • SHA256

    b8c38677a6035dbd55e79de4e21490b10814d55291d5abad6d6d7ddd5dad63d4

  • SHA512

    8c140d7e70850f7426beae9df7121db6896da737ebf230a4861a31e6ea76653cdea197ac482b041b439cc2d0dc7e6b1812e3b4d21d29d321b468bae3376b3913

Score
10/10
njratevasiontrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4kbpF3PK.exe
    "C:\Users\Admin\AppData\Local\Temp\4kbpF3PK.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:648
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\4kbpF3PK.exe" "4kbpF3PK.exe" ENABLE
      2⤵
        PID:2616

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Modify Existing Service

    1
    T1031

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2616-2-0x0000000000000000-mapping.dmp
      Download