Analysis

  • max time kernel
    151s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 09:35

General

  • Target

    0fccd268e52746248a634b08b86929331605b31e62d88c239afd72b4f8546798.exe

  • Size

    316KB

  • MD5

    a21dfecebfb3bc499f805c71a6584f2b

  • SHA1

    b10c6128b84357f2b2ed2d4779a162ce3e508f24

  • SHA256

    0fccd268e52746248a634b08b86929331605b31e62d88c239afd72b4f8546798

  • SHA512

    3ab082a7b6977760821a17ac5e54ac8bf1b2edc169d9b701d480de4cdeb050185010b5805d178a3119108fbf105aa2828d377657ed341fc266476363666513d8

  • SSDEEP

    6144:/qqDLus/zSMn2Oq2Kz2222UHj0HIT3e2hQ5r9zMyaImi2uI:iqnuRz+3JugVpi2uI

Malware Config

Extracted

Family

netwire

C2

atlaswebportal.zapto.org:4000

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    20.02.17

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Micr0s0ft4456877

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 22 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fccd268e52746248a634b08b86929331605b31e62d88c239afd72b4f8546798.exe
    "C:\Users\Admin\AppData\Local\Temp\0fccd268e52746248a634b08b86929331605b31e62d88c239afd72b4f8546798.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:932
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
        PID:2640

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/932-0-0x0000000000540000-0x00000000005BB000-memory.dmp

      Filesize

      492KB

    • memory/932-1-0x0000000077C0F000-0x0000000077C10000-memory.dmp

      Filesize

      4KB

    • memory/932-17920-0x0000000000540000-0x00000000005BB000-memory.dmp

      Filesize

      492KB

    • memory/2640-39-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-45-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-17-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-19-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-29-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-31-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-33-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-35-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-37-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-13-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-43-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-15-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-47-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-49-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-51-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-53-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-55-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-59-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-61-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-63-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-65-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2640-3-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB