Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-09-2024 01:07

General

  • Target

    3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f.exe

  • Size

    8.8MB

  • MD5

    24aaa69f6e96ea14e0602d49d5c58a83

  • SHA1

    d50b28c15f5a93a9e4679d3c43d88a17e7350f40

  • SHA256

    3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f

  • SHA512

    35f59bbd359371c9a584556899fa3990b2954a532b8d73e9b65282301b25bb3f32a218fcd19eba0aa473e5ab4cae21bba5f20584218f3800cc566534e007978c

  • SSDEEP

    196608:eYzQO9kPmWdJGlvIGEBhQ7BP5TmoaiZMSW0G6JmJfLknzB:5zQ8kP9dgwXK7Lmo7ul8cTaB

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

clien

C2

hakim32.ddns.net:2000

147.185.221.18:61276

Mutex

f7e6d24b4a113d9753558dfbb032c2ac

Attributes
  • reg_key

    f7e6d24b4a113d9753558dfbb032c2ac

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f.exe
    "C:\Users\Admin\AppData\Local\Temp\3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f.exe" "3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2136-0-0x000000007408E000-0x000000007408F000-memory.dmp

    Filesize

    4KB

  • memory/2136-1-0x0000000000ED0000-0x00000000017B0000-memory.dmp

    Filesize

    8.9MB

  • memory/2136-2-0x000000007408E000-0x000000007408F000-memory.dmp

    Filesize

    4KB

  • memory/2136-3-0x0000000000590000-0x00000000005AC000-memory.dmp

    Filesize

    112KB

  • memory/2136-5-0x0000000074080000-0x000000007476E000-memory.dmp

    Filesize

    6.9MB

  • memory/2136-6-0x0000000074080000-0x000000007476E000-memory.dmp

    Filesize

    6.9MB