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General

  • Target

    5b106bf9a47ca9e6898ca72a3b803e9462df53a0f8c13d60b9f40a68ef71d588.bin

  • Size

    1.8MB

  • Sample

    240518-agdlaaad47

  • MD5

    b375cfe094865db6acc0ed45c5a85270

  • SHA1

    dee3ae5cb5a242235840eebbf9b5e48b49c1e82f

  • SHA256

    5b106bf9a47ca9e6898ca72a3b803e9462df53a0f8c13d60b9f40a68ef71d588

  • SHA512

    dfd602ac1804dfc8fab1b02784789ea30632012e09c2172969de1ab4792c286c567586a2ed9003b8b1659ec16b49c1cdf23bb58d69c870c9c15e67465b16e316

  • SSDEEP

    49152:eCoYfNUb0HWSEUT6I5Vl3oXBkkQulK6liAi:9L1Gi5X3oRkEK3

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Targets

    • Target

      5b106bf9a47ca9e6898ca72a3b803e9462df53a0f8c13d60b9f40a68ef71d588.bin

    • Size

      1.8MB

    • MD5

      b375cfe094865db6acc0ed45c5a85270

    • SHA1

      dee3ae5cb5a242235840eebbf9b5e48b49c1e82f

    • SHA256

      5b106bf9a47ca9e6898ca72a3b803e9462df53a0f8c13d60b9f40a68ef71d588

    • SHA512

      dfd602ac1804dfc8fab1b02784789ea30632012e09c2172969de1ab4792c286c567586a2ed9003b8b1659ec16b49c1cdf23bb58d69c870c9c15e67465b16e316

    • SSDEEP

      49152:eCoYfNUb0HWSEUT6I5Vl3oXBkkQulK6liAi:9L1Gi5X3oRkEK3

    • Amadey

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

    • 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