Overview

overview

10

Static

static

e7c8f83116...29.exe

windows7_x64

10

e7c8f83116...29.exe

windows10-2004_x64

10

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General

  • Target

    e7c8f83116d4cff278c25f184ed0ac7b70a28df079190b724fa9bd2df0c48929

  • Size

    2.5MB

  • Sample

    220216-yzb26sced5

  • MD5

    8e2b84bf3b7ce719245baa430aa8089a

  • SHA1

    23b77c2de55fa970cfa6858cbc5013adb2ead985

  • SHA256

    e7c8f83116d4cff278c25f184ed0ac7b70a28df079190b724fa9bd2df0c48929

  • SHA512

    ff8579108d4fcb9bf0505a0c680feb6cf03753b34571f5f0d40463c20fc923c20651e79c1788df9d348e1218475503db040fbb3e05f7619cce069315dcccd539

Score
10/10
neshtanetwirebotnetpersistenceratspywarestealer

Malware Config

Extracted

Family

netwire

C2

cctv-home.ddns.me:3360

cctv-home.serveftp.com:3360
Attributes
  • activex_autorun

    true

  • activex_key

    {R5Q8L480-V2I5-AA1A-5GR0-RGV5X2101O0D}

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Money

  • install_path

    %AppData%\Microcoft\operas.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    YwkrXNoi

  • offline_keylogger

    true

  • password

    dick

  • registry_autorun

    true

  • startup_name

    BrowsersPriv

  • use_mutex

    true

Targets

    • Target

      e7c8f83116d4cff278c25f184ed0ac7b70a28df079190b724fa9bd2df0c48929

    • Size

      2.5MB

    • MD5

      8e2b84bf3b7ce719245baa430aa8089a

    • SHA1

      23b77c2de55fa970cfa6858cbc5013adb2ead985

    • SHA256

      e7c8f83116d4cff278c25f184ed0ac7b70a28df079190b724fa9bd2df0c48929

    • SHA512

      ff8579108d4fcb9bf0505a0c680feb6cf03753b34571f5f0d40463c20fc923c20651e79c1788df9d348e1218475503db040fbb3e05f7619cce069315dcccd539

    Score
    10/10
    neshtanetwirebotnetpersistenceratspywarestealer

    • Detect Neshta Payload

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • NetWire RAT payload

      rat

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

      botnetstealernetwire

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks