General

  • Target

    aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad

  • Size

    1.8MB

  • Sample

    240322-aj9rhafd9x

  • MD5

    629ba3abaf43c910fe4d8a73a59908e2

  • SHA1

    f7f84f54bc5a37e1cba24de99ba13b271e8010f3

  • SHA256

    aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad

  • SHA512

    f4c782e7d9704483f6b14d8bc7c44eff55b84ae8b2fda624f27bacaeee6ec3df4049a67a73a7021f039f3b92e5dd8e824462a9d345316042d84bc98865061ace

  • SSDEEP

    24576:tmxXcqfm3qaXVHgzyXHgeUl2jRiSzV3iucwgmoD4byhYqQj5Zu3Pp1aEwIkoQD:HqfOxezypRJV3iabe2Zu3OEwIQD

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad

    • Size

      1.8MB

    • MD5

      629ba3abaf43c910fe4d8a73a59908e2

    • SHA1

      f7f84f54bc5a37e1cba24de99ba13b271e8010f3

    • SHA256

      aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad

    • SHA512

      f4c782e7d9704483f6b14d8bc7c44eff55b84ae8b2fda624f27bacaeee6ec3df4049a67a73a7021f039f3b92e5dd8e824462a9d345316042d84bc98865061ace

    • SSDEEP

      24576:tmxXcqfm3qaXVHgzyXHgeUl2jRiSzV3iucwgmoD4byhYqQj5Zu3Pp1aEwIkoQD:HqfOxezypRJV3iabe2Zu3OEwIQD

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • 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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks