Analysis

  • max time kernel
    157s
  • max time network
    173s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 17:22

General

  • Target

    0ea7636fde41771f7c286e7f9bd2ded83c5f5f32d9990ada547051fa33e8748f.exe

  • Size

    235KB

  • MD5

    d79664fd4738c91aa3e960ec88ced137

  • SHA1

    2e0b5e5a6401d32249ba9c23dd9e3cf9c45d7aac

  • SHA256

    0ea7636fde41771f7c286e7f9bd2ded83c5f5f32d9990ada547051fa33e8748f

  • SHA512

    e6f527893679fbacf6ecf6f91d8a600238ebfb6c6dc3b0f148e0a6f862b8f1172702c3b0edbc16bbdd8e76a76042c1453f35c249901d461e0253b9eff1b1137e

  • SSDEEP

    6144:ZbEt6wTeQmG3DJJvtu8ScAVZEFFWhDNDSPB6VKYGM:qLzN37vtTKcFMDNDSPB6V3G

Malware Config

Extracted

Family

netwire

C2

porshe.camdvr.org:1603

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 8 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 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ea7636fde41771f7c286e7f9bd2ded83c5f5f32d9990ada547051fa33e8748f.exe
    "C:\Users\Admin\AppData\Local\Temp\0ea7636fde41771f7c286e7f9bd2ded83c5f5f32d9990ada547051fa33e8748f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:932
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\pOwERsHeLl.exe
        "pOwERsHeLl.exe" Copy-Item 'C:\Users\Admin\AppData\Local\Temp\0ea7636fde41771f7c286e7f9bd2ded83c5f5f32d9990ada547051fa33e8748f.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Porchemoibudut.exe'
        2⤵
        • Drops startup file
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2028

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/932-60-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-72-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-66-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-68-0x000000000040242D-mapping.dmp
    • memory/932-58-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-62-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-63-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-64-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-76-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-67-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/932-57-0x0000000000400000-0x0000000000433000-memory.dmp
      Filesize

      204KB

    • memory/1188-56-0x00000000004F0000-0x0000000000504000-memory.dmp
      Filesize

      80KB

    • memory/1188-55-0x0000000075091000-0x0000000075093000-memory.dmp
      Filesize

      8KB

    • memory/1188-73-0x0000000005065000-0x0000000005076000-memory.dmp
      Filesize

      68KB

    • memory/1188-54-0x00000000010C0000-0x0000000001100000-memory.dmp
      Filesize

      256KB

    • memory/2028-70-0x0000000000000000-mapping.dmp
    • memory/2028-75-0x0000000073890000-0x0000000073E3B000-memory.dmp
      Filesize

      5.7MB

    • memory/2028-77-0x0000000073890000-0x0000000073E3B000-memory.dmp
      Filesize

      5.7MB