Analysis

  • max time kernel
    67s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-02-2023 11:06

General

  • Target

    ce6e3e63e2725337a2e3cffdb8a2a76a.exe

  • Size

    627KB

  • MD5

    ce6e3e63e2725337a2e3cffdb8a2a76a

  • SHA1

    4ecc483ab5c1dec55e22322d2514033669a1c29e

  • SHA256

    aab331ce2bae2c43cf1c2758e0c9ab453e00b16cd28c86100a3ce4dc96e29356

  • SHA512

    4a9867acd41e5031fccdb9fd93ccb8671726355514dc4340f5b067ac43f62618ed722b436dbeae246bc3bb88a18433dd343a22ccb084efed230c8353293ee0e7

  • SSDEEP

    12288:zGa7GddTWZsSXIvPBMdT3nt3cPA17+zZ6pmtPK22Qa8HWT2hc8ivjG5A8QvmZjgw:zGa73n229

Malware Config

Extracted

Family

netwire

C2

66.63.168.12:3360

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-mIs8qo

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

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.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies system certificate store 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce6e3e63e2725337a2e3cffdb8a2a76a.exe
    "C:\Users\Admin\AppData\Local\Temp\ce6e3e63e2725337a2e3cffdb8a2a76a.exe"
    1⤵
    • Modifies system certificate store
    PID:1392

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1392-54-0x0000000075521000-0x0000000075523000-memory.dmp
    Filesize

    8KB

  • memory/1392-55-0x0000000000830000-0x0000000000864000-memory.dmp
    Filesize

    208KB