Analysis

  • max time kernel
    133s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 09:53

General

  • Target

    SecuriteInfo.com.Trojan.Mardom.MN.10.9492.exe

  • Size

    412KB

  • MD5

    afa993ae036de690642a6275a3053ede

  • SHA1

    b2bdb616a2f6b8eb2c59340ede249e1b109ba5e7

  • SHA256

    214751a0d73e0aa9a6f5c010fd3c4fd45d5a2e4f96db8c2875355c399ff3a5bc

  • SHA512

    a1f7737a09762d69383db25e32284b1682d71c974767329537e10873703bc0ec2ac4ef310dd53633efc74f498dc2ceef78de9196f12a9039a3a5daf36633a36b

Malware Config

Extracted

Family

netwire

C2

194.5.98.178:3384

194.5.98.178:3385

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    lovewin1

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.10.9492.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.10.9492.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3168
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.10.9492.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.10.9492.exe"
      2⤵
        PID:5080
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5080 -s 316
          3⤵
          • Program crash
          PID:4180
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 5080 -ip 5080
      1⤵
        PID:5104

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3168-130-0x00000000003E0000-0x000000000044C000-memory.dmp

        Filesize

        432KB

      • memory/3168-131-0x00000000054B0000-0x0000000005A54000-memory.dmp

        Filesize

        5.6MB

      • memory/3168-132-0x0000000004E10000-0x0000000004E76000-memory.dmp

        Filesize

        408KB

      • memory/5080-133-0x0000000000000000-mapping.dmp

      • memory/5080-134-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/5080-135-0x00000000005A0000-0x00000000005D3000-memory.dmp

        Filesize

        204KB

      • memory/5080-139-0x00000000005A0000-0x00000000005D3000-memory.dmp

        Filesize

        204KB

      • memory/5080-144-0x00000000005A0000-0x00000000005D3000-memory.dmp

        Filesize

        204KB