Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2024 06:26

General

  • Target

    831391429d50f54bdad48209d87e7370.exe

  • Size

    43KB

  • MD5

    831391429d50f54bdad48209d87e7370

  • SHA1

    8feb1f6f7df7863eb6aa711d952f4ac85f2d97f3

  • SHA256

    1cd657fbab02d949326cc0d174b2d3909fa32cd4c53592ae530ff33379528498

  • SHA512

    d19fc494de57e02f18162d7056cb93b7431dff4315d1300e9d1b6e9b95a8fa0d96a378a6896d1f0d604e17c4b55b3f72c90781d9bc1482e649d4c7d4fcc63dbc

  • SSDEEP

    384:1ZyZcg98NaIyrtdd32E68ETiE7QzsIij+ZsNO3PlpJKkkjh/TzF7pWnYmgreT0pO:f4ywFrLd32HfquXQ/oRC+L

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

4.tcp.eu.ngrok.io:16948

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Signatures

  • Njrat family
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\831391429d50f54bdad48209d87e7370.exe
    "C:\Users\Admin\AppData\Local\Temp\831391429d50f54bdad48209d87e7370.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:4744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4744-0-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

    Filesize

    4KB

  • memory/4744-1-0x00000000001B0000-0x00000000001C2000-memory.dmp

    Filesize

    72KB

  • memory/4744-2-0x0000000004BA0000-0x0000000004C3C000-memory.dmp

    Filesize

    624KB

  • memory/4744-3-0x0000000005440000-0x00000000059E4000-memory.dmp

    Filesize

    5.6MB

  • memory/4744-4-0x0000000074E90000-0x0000000075640000-memory.dmp

    Filesize

    7.7MB

  • memory/4744-5-0x0000000004F90000-0x0000000005022000-memory.dmp

    Filesize

    584KB

  • memory/4744-6-0x0000000004F80000-0x0000000004F8A000-memory.dmp

    Filesize

    40KB

  • memory/4744-7-0x0000000005220000-0x0000000005286000-memory.dmp

    Filesize

    408KB

  • memory/4744-8-0x00000000060F0000-0x0000000006108000-memory.dmp

    Filesize

    96KB

  • memory/4744-9-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

    Filesize

    4KB

  • memory/4744-10-0x0000000074E90000-0x0000000075640000-memory.dmp

    Filesize

    7.7MB