Overview

overview

10

Static

static

10

8a40b60f37...48.exe

windows7-x64

10

8a40b60f37...48.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    16-10-2024 16:52

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General

  • Target

    8a40b60f37d095570a50f5edf2680d48.exe

  • Size

    31KB

  • MD5

    8a40b60f37d095570a50f5edf2680d48

  • SHA1

    c29668edffbfa0e444ad56fbd5bc71d3aa81281e

  • SHA256

    4c64981ad17309e21b795b0af8fc4174d4ebeaca4129ab73b50a37b96066daa3

  • SHA512

    4c61b139630082394d2c9db2b2e7e651b3dac083345044e42cfa15abd4e690a1aabe7961ecbe9453b3b0cf1ad2b5811a2af7d22de6c49d91f8acb768271a9686

  • SSDEEP

    768:AjMXjwpJbb2zxxO56eqvPisfv8yQmIDUu0ti9Cj:XkKdisvQVkVj

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a40b60f37d095570a50f5edf2680d48.exe
    "C:\Users\Admin\AppData\Local\Temp\8a40b60f37d095570a50f5edf2680d48.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2552
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\8a40b60f37d095570a50f5edf2680d48.exe" "8a40b60f37d095570a50f5edf2680d48.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2552-0-0x00000000747D1000-0x00000000747D2000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2552-1-0x00000000747D0000-0x0000000074D7B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2552-2-0x00000000747D0000-0x0000000074D7B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2552-3-0x00000000747D0000-0x0000000074D7B000-memory.dmp

    Filesize

    5.7MB

    Download