General

  • Target

    a4c95de00c945a92cb302f8b895b703fab1024aebf187a19d2066df8c046d5aa

  • Size

    1.8MB

  • Sample

    250125-lla7haylej

  • MD5

    55430f9338bfacad8968c87ce549f0f6

  • SHA1

    d335b4884e90e0ec1e8380e2e02bd37e8253c199

  • SHA256

    a4c95de00c945a92cb302f8b895b703fab1024aebf187a19d2066df8c046d5aa

  • SHA512

    da9c8c300f5b2898e184c0ed8e077150377b385c85055eb130cf21b81677657cbe38eaf4e7b4eef4a8f493444821272d83a34e71f41a880a960e2c47bc158ca2

  • SSDEEP

    49152:F6DGNsYkN2XJizTwOJXZboQgISHFDOZpV5pRwDo7Q:gDRYkN2JizTvJXZbyl6ZpVmZ

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

      a4c95de00c945a92cb302f8b895b703fab1024aebf187a19d2066df8c046d5aa

    • Size

      1.8MB

    • MD5

      55430f9338bfacad8968c87ce549f0f6

    • SHA1

      d335b4884e90e0ec1e8380e2e02bd37e8253c199

    • SHA256

      a4c95de00c945a92cb302f8b895b703fab1024aebf187a19d2066df8c046d5aa

    • SHA512

      da9c8c300f5b2898e184c0ed8e077150377b385c85055eb130cf21b81677657cbe38eaf4e7b4eef4a8f493444821272d83a34e71f41a880a960e2c47bc158ca2

    • SSDEEP

      49152:F6DGNsYkN2XJizTwOJXZboQgISHFDOZpV5pRwDo7Q:gDRYkN2JizTvJXZbyl6ZpVmZ

    • 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