Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-12-2024 02:07

General

  • Target

    1cd657fbab02d949326cc0d174b2d3909fa32cd4c53592ae530ff33379528498.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 4 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\1cd657fbab02d949326cc0d174b2d3909fa32cd4c53592ae530ff33379528498.exe
    "C:\Users\Admin\AppData\Local\Temp\1cd657fbab02d949326cc0d174b2d3909fa32cd4c53592ae530ff33379528498.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:3616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3616-0-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

    Filesize

    4KB

  • memory/3616-1-0x0000000000F40000-0x0000000000F52000-memory.dmp

    Filesize

    72KB

  • memory/3616-2-0x0000000005960000-0x00000000059FC000-memory.dmp

    Filesize

    624KB

  • memory/3616-3-0x0000000006270000-0x0000000006814000-memory.dmp

    Filesize

    5.6MB

  • memory/3616-5-0x0000000005D60000-0x0000000005DF2000-memory.dmp

    Filesize

    584KB

  • memory/3616-4-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB

  • memory/3616-6-0x0000000005D10000-0x0000000005D1A000-memory.dmp

    Filesize

    40KB

  • memory/3616-7-0x0000000005F70000-0x0000000005FD6000-memory.dmp

    Filesize

    408KB

  • memory/3616-8-0x0000000006D80000-0x0000000006D98000-memory.dmp

    Filesize

    96KB

  • memory/3616-9-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

    Filesize

    4KB

  • memory/3616-10-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB