Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2024 13:26

General

  • Target

    f4bc8c2bcd243d67ed8cd5442dcc07460790dbcfa0d04a245f9333b900f7c022.exe

  • Size

    512KB

  • MD5

    6650a384367acf072fc798cfc0c40e74

  • SHA1

    aa89e965c2b5904d8c970ff21e4159cd63bcaf99

  • SHA256

    f4bc8c2bcd243d67ed8cd5442dcc07460790dbcfa0d04a245f9333b900f7c022

  • SHA512

    658dde54c128e0e4e8ff33c4e2deebed1251c0cc95920026023a9a0bb0f895ba877aa56ec58f0db10a9e4878a146a9d0c11ea92d924829fdbbefaa53dc52bee6

  • SSDEEP

    12288:RYIsJ6miMYnyTF4Pb47oDYIWtA2VpLIqAY:YPiMYnymj47oDYIWtfpL

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\f4bc8c2bcd243d67ed8cd5442dcc07460790dbcfa0d04a245f9333b900f7c022.exe
    "C:\Users\Admin\AppData\Local\Temp\f4bc8c2bcd243d67ed8cd5442dcc07460790dbcfa0d04a245f9333b900f7c022.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2312-0-0x000007FEF52B3000-0x000007FEF52B4000-memory.dmp

    Filesize

    4KB

  • memory/2312-1-0x0000000000A20000-0x0000000000AA6000-memory.dmp

    Filesize

    536KB

  • memory/2312-2-0x000007FEF52B0000-0x000007FEF5C9C000-memory.dmp

    Filesize

    9.9MB

  • memory/2312-3-0x000007FEF52B0000-0x000007FEF5C9C000-memory.dmp

    Filesize

    9.9MB

  • memory/2312-4-0x0000000000310000-0x0000000000322000-memory.dmp

    Filesize

    72KB

  • memory/2312-6-0x000007FEF52B3000-0x000007FEF52B4000-memory.dmp

    Filesize

    4KB

  • memory/2312-7-0x000007FEF52B0000-0x000007FEF5C9C000-memory.dmp

    Filesize

    9.9MB

  • memory/2312-8-0x000007FEF52B0000-0x000007FEF5C9C000-memory.dmp

    Filesize

    9.9MB