Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-10-2024 22:14

General

  • Target

    83e901a978502b12b11688d1bf742ef5.exe

  • Size

    654KB

  • MD5

    83e901a978502b12b11688d1bf742ef5

  • SHA1

    92f530bee150a952153bfec430f11ba0e24bea51

  • SHA256

    d6b68928361ae07d5048c8b126efe974f22bf8b311de2d2faee50f18bd28ab9c

  • SHA512

    c8772079caa38a65d4964bb4818d304f13cf5c1f60cea93e4a0a4e501b5885da66abce6ce42603844df0c26fdb7c47dfcf704d77857fa6e8e643c107413268bb

  • SSDEEP

    12288:tqjenzbxpLEGxvMnX3k9bdRWZXeogSBw/7TzJkDEz+tO0cJHK:tq09YYmMSB8z6Qz+kNK

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\83e901a978502b12b11688d1bf742ef5.exe
    "C:\Users\Admin\AppData\Local\Temp\83e901a978502b12b11688d1bf742ef5.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1636-0-0x000007FEF5B03000-0x000007FEF5B04000-memory.dmp

    Filesize

    4KB

  • memory/1636-1-0x0000000001020000-0x00000000010CA000-memory.dmp

    Filesize

    680KB

  • memory/1636-2-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

    Filesize

    9.9MB

  • memory/1636-3-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

    Filesize

    9.9MB

  • memory/1636-4-0x0000000000720000-0x0000000000732000-memory.dmp

    Filesize

    72KB

  • memory/1636-6-0x000007FEF5B03000-0x000007FEF5B04000-memory.dmp

    Filesize

    4KB

  • memory/1636-7-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

    Filesize

    9.9MB

  • memory/1636-8-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

    Filesize

    9.9MB