Overview

overview

10

Static

static

10

cedc7e792c...0N.exe

windows7-x64

10

cedc7e792c...0N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    111s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-09-2024 06:29

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General

  • Target

    cedc7e792cca858e878e0275a8d94730N.exe

  • Size

    160KB

  • MD5

    cedc7e792cca858e878e0275a8d94730

  • SHA1

    7a6f2972071c1acea8f9d55dd86b2f6eacbe8813

  • SHA256

    557753efc0e16d19a0e07c70f5cd70f0c63967eba8373e07e2c5583ff5b68dc7

  • SHA512

    8d977e652c111f4d5cb15f1664e3a30a61d4a63cc6b8e9b90739d8d3bcb56e715ce57032f694d362d214e9962e0fea5cc7746c1edfb69c31df6cd435b3ac3a8f

  • SSDEEP

    3072:jOzPcXa+ND32eioGHlz8rnAE0HCXh0edLvJYMjMqqDvFf:jOTcK+NrRioGHlz8rz0i/JzQqqDvFf

Score
10/10
netwirebotnetdiscoverypersistenceratstealer

Malware Config

Extracted

Family

netwire

C2

45.64.53.236:3360

logins.fofa360.com:3360
Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    true

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\svchost.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    true

  • mutex

    ooAUTfnR

  • offline_keylogger

    true

  • password

    C4|m$HKbU$

  • registry_autorun

    true

  • startup_name

    NetWire

  • use_mutex

    true

Signatures

  • NetWire RAT payload 4 IoCs
    rat
  • Netwire

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

    botnetstealernetwire
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cedc7e792cca858e878e0275a8d94730N.exe
    "C:\Users\Admin\AppData\Local\Temp\cedc7e792cca858e878e0275a8d94730N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3668
    • C:\Users\Admin\AppData\Roaming\Install\svchost.exe
      "C:\Users\Admin\AppData\Roaming\Install\svchost.exe" -m "C:\Users\Admin\AppData\Local\Temp\cedc7e792cca858e878e0275a8d94730N.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:3596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Install\svchost.exe
    Filesize

    160KB

    MD5

    cedc7e792cca858e878e0275a8d94730

    SHA1

    7a6f2972071c1acea8f9d55dd86b2f6eacbe8813

    SHA256

    557753efc0e16d19a0e07c70f5cd70f0c63967eba8373e07e2c5583ff5b68dc7

    SHA512

    8d977e652c111f4d5cb15f1664e3a30a61d4a63cc6b8e9b90739d8d3bcb56e715ce57032f694d362d214e9962e0fea5cc7746c1edfb69c31df6cd435b3ac3a8f

    Download Submit

  • memory/3596-9-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

    Download

  • memory/3596-11-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

    Download

  • memory/3668-8-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

    Download