Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2022 22:49

General

  • Target

    5da6dff2248cf6fec4ede040663954ee2bdf5c09652e5add2f02bf9c0d8605c8.exe

  • Size

    1.2MB

  • MD5

    304eb58c898b65eda2d31390a34566b6

  • SHA1

    e04ead8d3c7b08df225b9238a2eeadbae38c71b0

  • SHA256

    5da6dff2248cf6fec4ede040663954ee2bdf5c09652e5add2f02bf9c0d8605c8

  • SHA512

    ce87242f0aaf9a0e171892a2221945c9b3f74c6951b95bf4a0aa04caad90327a56a52c3ecb4b1e764b6daced231e2c1492fce07dc84588a70aae9f7f19577305

Malware Config

Extracted

Family

netwire

C2

79.134.225.73:1968

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    pd1n9

  • lock_executable

    false

  • mutex

    KHAtGUwc

  • offline_keylogger

    false

  • password

    Kimbolsapoq!P13

  • registry_autorun

    false

  • use_mutex

    true

Signatures

  • 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.

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5da6dff2248cf6fec4ede040663954ee2bdf5c09652e5add2f02bf9c0d8605c8.exe
    "C:\Users\Admin\AppData\Local\Temp\5da6dff2248cf6fec4ede040663954ee2bdf5c09652e5add2f02bf9c0d8605c8.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\SysWOW64\svchost.exe"
      2⤵
        PID:1996

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1996-131-0x0000000000000000-mapping.dmp
    • memory/1996-133-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/4828-130-0x0000000001410000-0x0000000001413000-memory.dmp
      Filesize

      12KB

    • memory/4828-132-0x0000000001490000-0x0000000001493000-memory.dmp
      Filesize

      12KB