Analysis

  • max time kernel
    109s
  • max time network
    112s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-07-2022 03:09

General

  • Target

    3d6bc146d5338159005ae3d66c7fda67a6ada1dc1a66b4ab17301ef4ec1b665b.exe

  • Size

    448KB

  • MD5

    44a765fe57dea1ae7b642010c7209932

  • SHA1

    3e97fc2183c9af4d8f71d0a546b6c2611495a46c

  • SHA256

    3d6bc146d5338159005ae3d66c7fda67a6ada1dc1a66b4ab17301ef4ec1b665b

  • SHA512

    6ecba354b1cd685588cf7aa44092d99e227a7e99bfd1c9b8811960a556e556b555853560271b1cc4f8744dbbd95c726b6ce183ae9fdd298efaf7bcd551d1edae

Malware Config

Extracted

Family

netwire

C2

popen.ru:6970

dhfgh.online:6970

popen43.ru:6970

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    SC Native

  • lock_executable

    false

  • mutex

    OjxxiSpn

  • offline_keylogger

    false

  • password

    ppF7"oRyqm

  • registry_autorun

    false

  • use_mutex

    true

Signatures

  • NetWire RAT payload 1 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d6bc146d5338159005ae3d66c7fda67a6ada1dc1a66b4ab17301ef4ec1b665b.exe
    "C:\Users\Admin\AppData\Local\Temp\3d6bc146d5338159005ae3d66c7fda67a6ada1dc1a66b4ab17301ef4ec1b665b.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\Temp\3d6bc146d5338159005ae3d66c7fda67a6ada1dc1a66b4ab17301ef4ec1b665b.exe
      "C:\Users\Admin\AppData\Local\Temp\3d6bc146d5338159005ae3d66c7fda67a6ada1dc1a66b4ab17301ef4ec1b665b.exe"
      2⤵
        PID:1920

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1920-56-0x0000000000402BCB-mapping.dmp

    • memory/1920-59-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/1980-54-0x0000000076C01000-0x0000000076C03000-memory.dmp

      Filesize

      8KB

    • memory/1980-55-0x0000000001040000-0x00000000010B4000-memory.dmp

      Filesize

      464KB

    • memory/1980-57-0x0000000001040000-0x00000000010B4000-memory.dmp

      Filesize

      464KB