Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-09-2024 23:21

General

  • Target

    j87y76t655.exe

  • Size

    1.1MB

  • MD5

    d284ba1f09e8c41cd5cdfb0fdb6ec60a

  • SHA1

    821908e7bbecc9944bb8c5c2c190c93e6ed40b42

  • SHA256

    16a4198de8bdfbfbbf06ca8961d9a5735aa3dd5890d1cc38659ec329871e9b32

  • SHA512

    5b7570751241b1974546cdf93d172d9aac9173c47f10ce49bcc2cedc52ab07da40303cf74cd7332ae9c5c8fa0d08344b02d00c5ba6667f67fb71bca22ce63c9c

  • SSDEEP

    24576:X8I6kmOkG7q9BFwdbo2l2iohYiTKhzzr8/mqYuDFjhhShGpZ:sI6kplAFU0JhjOhzz4/lO+

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

127.0.0.1:4344

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 15 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
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\j87y76t655.exe
    "C:\Users\Admin\AppData\Local\Temp\j87y76t655.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2084-0-0x00000000012E0000-0x0000000001658000-memory.dmp

    Filesize

    3.5MB

  • memory/2084-1-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

    Filesize

    4KB

  • memory/2084-2-0x00000000012E0000-0x0000000001658000-memory.dmp

    Filesize

    3.5MB

  • memory/2084-3-0x0000000074B60000-0x000000007524E000-memory.dmp

    Filesize

    6.9MB

  • memory/2084-4-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

    Filesize

    4KB

  • memory/2084-6-0x0000000074B60000-0x000000007524E000-memory.dmp

    Filesize

    6.9MB