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General

  • Target

    ceff378ba455ba298b382da33c44243ea47d672edf2c8cf59347f646bd70ca68

  • Size

    3.2MB

  • Sample

    241226-x7zb1awlex

  • MD5

    4614056155a78b787c059535bb1c4ec3

  • SHA1

    77987e3421346285490439a98421c06610c8bddb

  • SHA256

    ceff378ba455ba298b382da33c44243ea47d672edf2c8cf59347f646bd70ca68

  • SHA512

    1347bdb1e69303c3bdca534bbb4956eff1f64b259bf587b95b3678cb02946b01c64b6f6ce782b28bee1410c07ef73eeef65bb9f79f719330e3ba6ceac24526bd

  • SSDEEP

    24576:OIwvncUa/p8o9jd56CW8WIT9THFHSL0UrES/HDwl8IOE9o2tCnLwiiwdevD6WG//:SvHC3h1N5spetl1OCIvPe4zzH

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      ceff378ba455ba298b382da33c44243ea47d672edf2c8cf59347f646bd70ca68

    • Size

      3.2MB

    • MD5

      4614056155a78b787c059535bb1c4ec3

    • SHA1

      77987e3421346285490439a98421c06610c8bddb

    • SHA256

      ceff378ba455ba298b382da33c44243ea47d672edf2c8cf59347f646bd70ca68

    • SHA512

      1347bdb1e69303c3bdca534bbb4956eff1f64b259bf587b95b3678cb02946b01c64b6f6ce782b28bee1410c07ef73eeef65bb9f79f719330e3ba6ceac24526bd

    • SSDEEP

      24576:OIwvncUa/p8o9jd56CW8WIT9THFHSL0UrES/HDwl8IOE9o2tCnLwiiwdevD6WG//:SvHC3h1N5spetl1OCIvPe4zzH

    • 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)

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks