Analysis

  • max time kernel
    30s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2023, 05:33

General

  • Target

    a582f8176c5f4becf5f95a563e9ec11a.exe

  • Size

    1.1MB

  • MD5

    a582f8176c5f4becf5f95a563e9ec11a

  • SHA1

    a8b2fd3f57157cce4fe9442b8ffa53e15ca4820c

  • SHA256

    bd62e723aff056a5f6dd9b9ece4f5ea4bae0a50cc3bdd5f4228fb265c2a96170

  • SHA512

    b077839b7a01290ade4632342e20dcc2885036deccd0a32d685a99efd2abbfd6f29ce5739f2145d8d439f8816092ad73612a15263580f356d9d727a4d8099fb0

  • SSDEEP

    24576:C/IrYNKOA92HBZ6d68BM5adAFJSfLPyNI:arrDAON

Malware Config

Extracted

Family

netwire

C2

roban.giize.com:1604

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 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a582f8176c5f4becf5f95a563e9ec11a.exe
    "C:\Users\Admin\AppData\Local\Temp\a582f8176c5f4becf5f95a563e9ec11a.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PowerShell.exe
      "PowerShell" copy-item 'C:\Users\Admin\AppData\Local\Temp\a582f8176c5f4becf5f95a563e9ec11a.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\koleno.exe'
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4464
    • C:\Users\Admin\AppData\Local\Temp\a582f8176c5f4becf5f95a563e9ec11a.exe
      "C:\Users\Admin\AppData\Local\Temp\a582f8176c5f4becf5f95a563e9ec11a.exe"
      2⤵
        PID:4608

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1516-44-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-42-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-1-0x0000000000890000-0x00000000009AA000-memory.dmp

      Filesize

      1.1MB

    • memory/1516-3-0x0000000075070000-0x0000000075820000-memory.dmp

      Filesize

      7.7MB

    • memory/1516-4-0x0000000005BC0000-0x0000000006164000-memory.dmp

      Filesize

      5.6MB

    • memory/1516-64-0x0000000075070000-0x0000000075820000-memory.dmp

      Filesize

      7.7MB

    • memory/1516-11-0x00000000056E0000-0x00000000056FC000-memory.dmp

      Filesize

      112KB

    • memory/1516-12-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-16-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-10-0x00000000056D0000-0x00000000056E0000-memory.dmp

      Filesize

      64KB

    • memory/1516-37-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-35-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-48-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-13-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-46-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-18-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-0-0x0000000075070000-0x0000000075820000-memory.dmp

      Filesize

      7.7MB

    • memory/1516-29-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-2-0x0000000005370000-0x000000000540C000-memory.dmp

      Filesize

      624KB

    • memory/1516-49-0x0000000005710000-0x0000000005711000-memory.dmp

      Filesize

      4KB

    • memory/1516-21-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/1516-39-0x00000000056E0000-0x00000000056F5000-memory.dmp

      Filesize

      84KB

    • memory/4464-54-0x0000000005B80000-0x0000000005B9E000-memory.dmp

      Filesize

      120KB

    • memory/4464-62-0x0000000075070000-0x0000000075820000-memory.dmp

      Filesize

      7.7MB

    • memory/4464-55-0x0000000005FA0000-0x0000000005FEC000-memory.dmp

      Filesize

      304KB

    • memory/4464-7-0x0000000002420000-0x0000000002430000-memory.dmp

      Filesize

      64KB

    • memory/4464-20-0x00000000054F0000-0x0000000005556000-memory.dmp

      Filesize

      408KB

    • memory/4464-5-0x00000000022A0000-0x00000000022D6000-memory.dmp

      Filesize

      216KB

    • memory/4464-14-0x0000000004AE0000-0x0000000004B02000-memory.dmp

      Filesize

      136KB

    • memory/4464-6-0x0000000075070000-0x0000000075820000-memory.dmp

      Filesize

      7.7MB

    • memory/4464-28-0x0000000005560000-0x00000000055C6000-memory.dmp

      Filesize

      408KB

    • memory/4464-57-0x0000000006040000-0x000000000605A000-memory.dmp

      Filesize

      104KB

    • memory/4464-58-0x0000000006100000-0x0000000006122000-memory.dmp

      Filesize

      136KB

    • memory/4464-56-0x0000000006B90000-0x0000000006C26000-memory.dmp

      Filesize

      600KB

    • memory/4464-9-0x0000000004DC0000-0x00000000053E8000-memory.dmp

      Filesize

      6.2MB

    • memory/4464-40-0x00000000056D0000-0x0000000005A24000-memory.dmp

      Filesize

      3.3MB

    • memory/4464-8-0x0000000002420000-0x0000000002430000-memory.dmp

      Filesize

      64KB

    • memory/4608-50-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/4608-53-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/4608-52-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB