Analysis

  • max time kernel
    193s
  • max time network
    207s
  • 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, 09:36

General

  • Target
    11cb794c0f015148172ac5cac54acdb87769a16e8a93be62ab953008b1d26bb2.exe
  • Size 168KB
  • Sample240410-lld86aah43
  • SHA256 11cb794c0f015148172ac5cac54acdb87769a16e8a93be62ab953008b1d26bb2
  • 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

    07.03.17

  • 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 3 IoCs
  • Netwire

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

  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11cb794c0f015148172ac5cac54acdb87769a16e8a93be62ab953008b1d26bb2.exe
    "C:\Users\Admin\AppData\Local\Temp\11cb794c0f015148172ac5cac54acdb87769a16e8a93be62ab953008b1d26bb2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
      • Drops file in System32 directory
      PID:2748
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2524 -ip 2524
    1⤵
      PID:4340

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2524-0-0x0000000002160000-0x00000000021DB000-memory.dmp

          memory/2524-1-0x00000000777F2000-0x00000000777F3000-memory.dmp

          memory/2524-4-0x0000000002160000-0x00000000021DB000-memory.dmp

          memory/2748-3-0x0000000000400000-0x0000000000420000-memory.dmp

          memory/2748-2-0x00000000777F2000-0x00000000777F3000-memory.dmp

          memory/2748-5-0x0000000000400000-0x0000000000420000-memory.dmp

          memory/2748-8-0x00000000005A0000-0x00000000005A1000-memory.dmp

          memory/2748-9-0x0000000000400000-0x0000000000420000-memory.dmp