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General

  • Target

    40dd2d6e87926640b2fa5e9c9aa71b050db7498b723a17e4cc895357d296b2af

  • Size

    1.8MB

  • Sample

    250207-2b647aslfk

  • MD5

    aa93e7701f24409d9028985116861d62

  • SHA1

    fc5cc5cadef95df27a591fc29c958c8c846ecf00

  • SHA256

    40dd2d6e87926640b2fa5e9c9aa71b050db7498b723a17e4cc895357d296b2af

  • SHA512

    ceb109a264b71deaa17592cf5a2c311485670d36848b81b1b712cfed0474ea175a54b8ea2720a1be5b01d9778e12c5d4d3e79ba19e8d8a021e496340db034792

  • SSDEEP

    24576:rCT3V2l0nIQ+IyQJQbAKZjsGnQMsFN4RjtiNSz25CUNaHPpxRCfcGdnJAsWaR92b:u7fnIjBAK1sxM7RJia25C9vpxM7J6n

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      40dd2d6e87926640b2fa5e9c9aa71b050db7498b723a17e4cc895357d296b2af

    • Size

      1.8MB

    • MD5

      aa93e7701f24409d9028985116861d62

    • SHA1

      fc5cc5cadef95df27a591fc29c958c8c846ecf00

    • SHA256

      40dd2d6e87926640b2fa5e9c9aa71b050db7498b723a17e4cc895357d296b2af

    • SHA512

      ceb109a264b71deaa17592cf5a2c311485670d36848b81b1b712cfed0474ea175a54b8ea2720a1be5b01d9778e12c5d4d3e79ba19e8d8a021e496340db034792

    • SSDEEP

      24576:rCT3V2l0nIQ+IyQJQbAKZjsGnQMsFN4RjtiNSz25CUNaHPpxRCfcGdnJAsWaR92b:u7fnIjBAK1sxM7RJia25C9vpxM7J6n

    • Amadey

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

    • Amadey family

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

    • 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 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

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks