Analysis

  • max time kernel
    175s
  • max time network
    194s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 19:41

General

  • Target

    5ea30913c8c57e66c619c00c244435a948b6e6980611a8579d121c5fec1ac4b4.exe

  • Size

    588KB

  • MD5

    8a66d7caef4291723ebd529425f7f3a7

  • SHA1

    b1bc92bf6e09cb9355ee36000fae656417de6389

  • SHA256

    5ea30913c8c57e66c619c00c244435a948b6e6980611a8579d121c5fec1ac4b4

  • SHA512

    82d83e26c3f69b1d7e45b36303a475f232c2e4958e8ccbe51371573f57a0521b2dbcfd28797ba92842fb5f354016fec7e2bd965206b81c20ad9c8d7e6390a338

Malware Config

Extracted

Family

netwire

C2

204.152.219.82:9008

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 2 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
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ea30913c8c57e66c619c00c244435a948b6e6980611a8579d121c5fec1ac4b4.exe
    "C:\Users\Admin\AppData\Local\Temp\5ea30913c8c57e66c619c00c244435a948b6e6980611a8579d121c5fec1ac4b4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Users\Admin\AppData\Local\Temp\5ea30913c8c57e66c619c00c244435a948b6e6980611a8579d121c5fec1ac4b4.exe
      "C:\Users\Admin\AppData\Local\Temp\5ea30913c8c57e66c619c00c244435a948b6e6980611a8579d121c5fec1ac4b4.exe"
      2⤵
        PID:1916

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1884-56-0x00000000002D0000-0x00000000002D8000-memory.dmp
      Filesize

      32KB

    • memory/1884-57-0x0000000076AE1000-0x0000000076AE3000-memory.dmp
      Filesize

      8KB

    • memory/1884-58-0x0000000077A80000-0x0000000077C29000-memory.dmp
      Filesize

      1.7MB

    • memory/1884-59-0x0000000077C60000-0x0000000077DE0000-memory.dmp
      Filesize

      1.5MB

    • memory/1884-61-0x00000000002D0000-0x00000000002D8000-memory.dmp
      Filesize

      32KB

    • memory/1884-62-0x0000000077C60000-0x0000000077DE0000-memory.dmp
      Filesize

      1.5MB

    • memory/1916-60-0x000000000048898A-mapping.dmp
    • memory/1916-64-0x0000000000400000-0x0000000000495000-memory.dmp
      Filesize

      596KB

    • memory/1916-65-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/1916-67-0x0000000077A80000-0x0000000077C29000-memory.dmp
      Filesize

      1.7MB

    • memory/1916-72-0x0000000000220000-0x0000000000228000-memory.dmp
      Filesize

      32KB

    • memory/1916-73-0x0000000077C60000-0x0000000077DE0000-memory.dmp
      Filesize

      1.5MB