Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 06:32

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 3 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:1620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1620-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

    Filesize

    4KB

  • memory/1620-1-0x0000000000860000-0x0000000000872000-memory.dmp

    Filesize

    72KB

  • memory/1620-2-0x0000000074A80000-0x000000007516E000-memory.dmp

    Filesize

    6.9MB

  • memory/1620-3-0x0000000074A80000-0x000000007516E000-memory.dmp

    Filesize

    6.9MB