Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-10-2024 13:02

General

  • Target

    3020-2-0x0000000000460000-0x0000000000472000-memory.exe

  • Size

    72KB

  • MD5

    5c763f2013aa6eec01710553a3956533

  • SHA1

    e8c6c171c05df73774a48056471705d9d9307191

  • SHA256

    4ad5f0107a2fbe081d769c1d166ae81c1089116bab59919c546de2212674ab91

  • SHA512

    0c290c60ee32b26082bff12881847333a01480861520450f1b18017f1aa75a830e2d6fd9d960ca427bee94c32bf99ece78d184ffc9ca16193cd039dbfeb70bd2

  • SSDEEP

    384:UZyHUJ1Cj8syWcWrfXE5GiXeEXME5EAftz8Iij+ZsNO3PlpJKkkjh/TzF7pWnK/N:i+UJ04pWcWrXE5ZVMEzXuXQ/oT3+L

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

encrypted7745.hopto.org:1177

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 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\3020-2-0x0000000000460000-0x0000000000472000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\3020-2-0x0000000000460000-0x0000000000472000-memory.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:3492

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3492-0-0x000000007528E000-0x000000007528F000-memory.dmp

    Filesize

    4KB

  • memory/3492-1-0x0000000000B70000-0x0000000000B82000-memory.dmp

    Filesize

    72KB

  • memory/3492-2-0x0000000005540000-0x00000000055DC000-memory.dmp

    Filesize

    624KB

  • memory/3492-3-0x0000000005E20000-0x00000000063C4000-memory.dmp

    Filesize

    5.6MB

  • memory/3492-5-0x0000000005960000-0x00000000059F2000-memory.dmp

    Filesize

    584KB

  • memory/3492-4-0x0000000075280000-0x0000000075A30000-memory.dmp

    Filesize

    7.7MB

  • memory/3492-7-0x0000000005940000-0x000000000594A000-memory.dmp

    Filesize

    40KB

  • memory/3492-8-0x0000000005BA0000-0x0000000005C06000-memory.dmp

    Filesize

    408KB

  • memory/3492-9-0x00000000069D0000-0x00000000069E8000-memory.dmp

    Filesize

    96KB

  • memory/3492-10-0x000000007528E000-0x000000007528F000-memory.dmp

    Filesize

    4KB

  • memory/3492-11-0x0000000075280000-0x0000000075A30000-memory.dmp

    Filesize

    7.7MB