General

  • Target

    a8fe6811c34948b64b9ec84107e473e58fdc9873941bf4a4f1942333c24c663d

  • Size

    1.8MB

  • Sample

    241227-kc2sestlhp

  • MD5

    2a018733d0b4178434db337db4b293e8

  • SHA1

    47b4a5bf5bca1e53e8b50ea86c2876267869f15a

  • SHA256

    a8fe6811c34948b64b9ec84107e473e58fdc9873941bf4a4f1942333c24c663d

  • SHA512

    651611000f94e79b397190972e67dadb019b274a85bba0cf4efe1693ed12c07978108f140e74bb6406cefe705c8d6f9a2ae3cf0cff1f8921ed7529e3880e5f7c

  • SSDEEP

    49152:glmapi4lk8HJiETmEeOYaRkl3G1Zi2QQ1LH:QY4G8HBqiYk0W1Zi2n1L

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

      a8fe6811c34948b64b9ec84107e473e58fdc9873941bf4a4f1942333c24c663d

    • Size

      1.8MB

    • MD5

      2a018733d0b4178434db337db4b293e8

    • SHA1

      47b4a5bf5bca1e53e8b50ea86c2876267869f15a

    • SHA256

      a8fe6811c34948b64b9ec84107e473e58fdc9873941bf4a4f1942333c24c663d

    • SHA512

      651611000f94e79b397190972e67dadb019b274a85bba0cf4efe1693ed12c07978108f140e74bb6406cefe705c8d6f9a2ae3cf0cff1f8921ed7529e3880e5f7c

    • SSDEEP

      49152:glmapi4lk8HJiETmEeOYaRkl3G1Zi2QQ1LH:QY4G8HBqiYk0W1Zi2n1L

    • 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