Analysis

  • max time kernel
    146s
  • max time network
    157s
  • 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 10:59

General

  • Target

    534377e8adc7b7d642c9c9177fd4e4cdc1eab0feca142e059eb21bbbdee0e3f5.exe

  • Size

    168KB

  • MD5

    ac65e7d08e48c6d20e3f90f7d9f73d8b

  • SHA1

    1dc7aa5ededab0009c6e693d2f713da4fd85cb17

  • SHA256

    534377e8adc7b7d642c9c9177fd4e4cdc1eab0feca142e059eb21bbbdee0e3f5

  • SHA512

    8ca3bda79d5427d2476e5ea2a20682c76c4dc34673f36b1499cc492d1bd2a31be24a45b9a15e15f28de92c1aa48256722814b2d6827de606f4e907595f16e372

  • SSDEEP

    3072:2wUTTMqqDLy/0hSO4aMH8s/0K/dM7ry4VtmOo/KhtLL1YZYTb7Qw5:3qqDLu0hSjau/0K/UW47JrLxQ

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_18.06.16

  • 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 3 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 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\534377e8adc7b7d642c9c9177fd4e4cdc1eab0feca142e059eb21bbbdee0e3f5.exe
    "C:\Users\Admin\AppData\Local\Temp\534377e8adc7b7d642c9c9177fd4e4cdc1eab0feca142e059eb21bbbdee0e3f5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:972
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
        PID:436

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/436-11-0x0000000076610000-0x0000000076700000-memory.dmp

      Filesize

      960KB

    • memory/436-10-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/436-2-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/436-3-0x0000000077182000-0x0000000077183000-memory.dmp

      Filesize

      4KB

    • memory/436-4-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/436-5-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/436-15-0x0000000076610000-0x0000000076700000-memory.dmp

      Filesize

      960KB

    • memory/436-14-0x0000000000400000-0x0000000000421000-memory.dmp

      Filesize

      132KB

    • memory/436-12-0x0000000000440000-0x0000000000441000-memory.dmp

      Filesize

      4KB

    • memory/436-13-0x0000000077182000-0x0000000077183000-memory.dmp

      Filesize

      4KB

    • memory/436-8-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/972-0-0x0000000002220000-0x000000000229B000-memory.dmp

      Filesize

      492KB

    • memory/972-9-0x0000000002220000-0x000000000229B000-memory.dmp

      Filesize

      492KB

    • memory/972-1-0x0000000077182000-0x0000000077183000-memory.dmp

      Filesize

      4KB