General

  • Target
    cfc62fbe176cefe081ffcd7666655a3a.exe
  • Size 4.0MB
  • Sample250910-2cdh9svvdv
  • SHA256 e1f00199faf5f9c3fd3e7745e063eefd63221132e45789ed11e0a3d6a4d4cb54
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 5.55

Botnet
  • fbf543

C2
  • http://94.154.35.25

Attributes
  • install_dir

    96a319e745

  • install_file

    Srxelqcif.exe

  • strings_key

    f8bfac017914b836f3106c5bcd0878fe

  • url_paths

    /di9ku38f/index.php

rc4.plain

Extracted

Family
  • lumma

C2
  • https://marvelvod.com/uqia

  • https://mastwin.in/qsaz

  • https://digitbasket.com/pqox

  • https://voando26.com/iwnn

  • https://iaed.link/ndbh

  • https://pyscalp.com/iqop

  • https://lzh.fr/mnsn

  • https://streamin.style/iqzb

  • https://phoenix-brands.dev/qyzb

  • https://consnbx.su/sawo

  • https://diadtuky.su/texz

  • https://sirhirssg.su/xzde

  • https://prebwle.su/xazd

  • https://rhussois.su/tatr

  • https://todoexy.su/xqts

  • https://acrislegt.su/tazd

  • https://averiryvx.su/zadr

  • https://cerasatvf.su/qtpd

  • https://jambzkb.qpon/dalx

Attributes
  • build_id

    7b944f2f22e9c8b26c0a2ed918b09fc376fb1860

Extracted

Family
  • darkvision

C2
  • 151.242.63.101

Extracted

Family
  • nanocore

Version
  • 1.2.2.0

C2
  • 67.205.154.243:49761

Mutex
  • 9c0ff8e3-95b5-4cc2-8355-26f8d6cbe4b0

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2025-06-22T21:43:15.800429136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    49761

  • default_group

    Success

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    9c0ff8e3-95b5-4cc2-8355-26f8d6cbe4b0

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    67.205.154.243

  • primary_dns_server

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    10

  • run_on_startup

    false

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target
      cfc62fbe176cefe081ffcd7666655a3a.exe
    • Size 4.0MB
    • SHA256 e1f00199faf5f9c3fd3e7745e063eefd63221132e45789ed11e0a3d6a4d4cb54
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • DarkVision Rat

      DarkVision Rat is a trojan written in C++.

    • Darkvision family

    • Disables service(s)

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

    • Nanocore family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Async RAT payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Sets service image path in registry

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks