Overview

overview

10

Static

static

Presupuest...if.exe

windows7_x64

10

Presupuest...if.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    21-09-2021 12:01

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General

  • Target

    Presupuesto SEPT 21.pif.exe

  • Size

    153KB

  • MD5

    a85cab873032f76a3d5b8c686d60d14d

  • SHA1

    23b5d5f953529e5a2d5462e49c741a09a613faa9

  • SHA256

    9c241da391f641a5c4fabc87d324a8d2eab9cc9eced7368db9af5d946df811aa

  • SHA512

    f5ce22a8259ae320202ed47bbc297f7e8e59e4b62acc72ab5e7ae036a18093dd3f4f4f8f7d49dc3cd901789a904e8d8627d818517c680ff873dbab3d976a0bbe

Score
10/10
njratevasionsuricatatrojan

Malware Config

Signatures

  • 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
  • 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\Presupuesto SEPT 21.pif.exe
    "C:\Users\Admin\AppData\Local\Temp\Presupuesto SEPT 21.pif.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Presupuesto SEPT 21.pif.exe" "Presupuesto SEPT 21.pif.exe" ENABLE
      2⤵
        PID:3992

    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/2568-115-0x0000000000D30000-0x0000000000D31000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-117-0x00000000055E0000-0x00000000055E1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-118-0x00000000031B0000-0x00000000031BD000-memory.dmp
      Filesize

      52KB

      Download
    • memory/2568-119-0x00000000031C0000-0x00000000031C8000-memory.dmp
      Filesize

      32KB

      Download
    • memory/2568-120-0x00000000065F0000-0x00000000065F1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-121-0x00000000057E0000-0x00000000057E1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-123-0x00000000062D0000-0x00000000062D1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-124-0x0000000006270000-0x0000000006271000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-125-0x00000000064C0000-0x00000000064C1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2568-126-0x0000000006CF0000-0x0000000006CF1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3992-122-0x0000000000000000-mapping.dmp
      Download