Analysis

  • max time kernel
    143s
  • max time network
    144s
  • 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, 10:12

General

  • Target
    315f7c6e7ad4ffd96acfa73d4c196e32214ed2aa4182e8cfbb518c7981d971ef.exe
  • Size 724KB
  • Sample240410-l8l8aaca45
  • SHA256 315f7c6e7ad4ffd96acfa73d4c196e32214ed2aa4182e8cfbb518c7981d971ef
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • netwire

C2
  • knudandersen.zapto.org:21000

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    UD.28.02.17

  • keylogger_dir

    C:\NVIDIA\profile\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    1@wi%252ReNd5y0576Z*

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family
  • latentbot

C2
  • knudandersen.zapto.org

Signatures

  • LatentBot

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

  • NetWire RAT payload 1 IoCs
  • Netwire

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\315f7c6e7ad4ffd96acfa73d4c196e32214ed2aa4182e8cfbb518c7981d971ef.exe
    "C:\Users\Admin\AppData\Local\Temp\315f7c6e7ad4ffd96acfa73d4c196e32214ed2aa4182e8cfbb518c7981d971ef.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 380
      2⤵
      • Program crash
      PID:2252
    • C:\Users\Admin\AppData\Local\Temp\315f7c6e7ad4ffd96acfa73d4c196e32214ed2aa4182e8cfbb518c7981d971ef.exe
      "C:\Users\Admin\AppData\Local\Temp\315f7c6e7ad4ffd96acfa73d4c196e32214ed2aa4182e8cfbb518c7981d971ef.exe"
      2⤵
        PID:2468
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1444 -ip 1444
      1⤵
        PID:1680

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1444-0-0x0000000000B00000-0x0000000000B7B000-memory.dmp

            memory/1444-1-0x00000000774E2000-0x00000000774E3000-memory.dmp

            memory/1444-2-0x0000000000B00000-0x0000000000B7B000-memory.dmp

            memory/2468-3-0x00000000774E2000-0x00000000774E3000-memory.dmp

            memory/2468-6-0x00000000001C0000-0x00000000001C1000-memory.dmp

            memory/2468-7-0x0000000000400000-0x0000000000420000-memory.dmp