Overview

overview

10

Static

static

10

f3fc789221...7c.exe

windows7_x64

8

f3fc789221...7c.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    187s
  • max time network
    191s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 22:59

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General

  • Target

    f3fc78922144112105dd5b0bd4acd45d8723662e1960a14cf976edafa5cfbd7c.exe

  • Size

    31KB

  • MD5

    cf856b0a8e9f53a5e94eb2c87865b61e

  • SHA1

    6278a094d00c2fc2a11d7064881789635b29fe64

  • SHA256

    f3fc78922144112105dd5b0bd4acd45d8723662e1960a14cf976edafa5cfbd7c

  • SHA512

    a813a28f195ea32003a3b23289dbf6cba44d4fb9d2700415155b2f42dcb0469d5ffda85047502b465592a87d28a2b0c7fb1ee9eefd2b97e85c35325342d19aae

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 27 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3fc78922144112105dd5b0bd4acd45d8723662e1960a14cf976edafa5cfbd7c.exe
    "C:\Users\Admin\AppData\Local\Temp\f3fc78922144112105dd5b0bd4acd45d8723662e1960a14cf976edafa5cfbd7c.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\f3fc78922144112105dd5b0bd4acd45d8723662e1960a14cf976edafa5cfbd7c.exe" "f3fc78922144112105dd5b0bd4acd45d8723662e1960a14cf976edafa5cfbd7c.exe" ENABLE
      2⤵
        PID:4972

    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

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    Downloads

    • memory/1652-130-0x00000000749D0000-0x0000000074F81000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/4972-131-0x0000000000000000-mapping.dmp
      Download