Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 13:32

General

  • Target
    b1348340f4f090946d5ffc1a0ff203ce9770d95aa3725019e58b2648c4eef21f.exe
  • Size 138KB
  • Sample240410-qs383shd69
  • SHA256 b1348340f4f090946d5ffc1a0ff203ce9770d95aa3725019e58b2648c4eef21f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • netwire

C2
  • atlaswebportal.zapto.org:4000

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    1.6_R1_26.12.15

  • keylogger_dir

    C:\NVIDIA\profile\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Micr0s0ft4456877

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family
  • latentbot

C2
  • atlaswebportal.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b1348340f4f090946d5ffc1a0ff203ce9770d95aa3725019e58b2648c4eef21f.exe
    "C:\Users\Admin\AppData\Local\Temp\b1348340f4f090946d5ffc1a0ff203ce9770d95aa3725019e58b2648c4eef21f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1600
    • C:\Users\Admin\AppData\Local\Temp\b1348340f4f090946d5ffc1a0ff203ce9770d95aa3725019e58b2648c4eef21f.exe
      "C:\Users\Admin\AppData\Local\Temp\b1348340f4f090946d5ffc1a0ff203ce9770d95aa3725019e58b2648c4eef21f.exe"
      2⤵
        PID:4460

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1600-0-0x0000000000400000-0x0000000000431000-memory.dmp

          memory/1600-1-0x0000000002360000-0x00000000023DB000-memory.dmp

          memory/1600-6-0x0000000000400000-0x0000000000431000-memory.dmp

          memory/1600-11-0x0000000002360000-0x00000000023DB000-memory.dmp

          memory/4460-2-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4460-3-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4460-5-0x00000000001C0000-0x00000000001C1000-memory.dmp

          memory/4460-7-0x0000000076EE0000-0x0000000076FD0000-memory.dmp

          memory/4460-10-0x0000000000520000-0x0000000000521000-memory.dmp

          memory/4460-4-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4460-12-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4460-13-0x0000000076EE0000-0x0000000076FD0000-memory.dmp