General

  • Target

    0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a

  • Size

    3.2MB

  • Sample

    250126-yx89wsskfy

  • MD5

    b61faee87cea4d49216752e19fa45629

  • SHA1

    b504c08f80f79400cb261deeff0a0af677fd0ee4

  • SHA256

    0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a

  • SHA512

    603aa8c75d907d4e2a32c52b7cf7ac6f2c175095cb329f233023dc315ad6ab1dce4f37c1a1701bae663639cad578244d1119ceef178ed2f61942027b8c44bd88

  • SSDEEP

    49152:tqfGHkO3yWHalb7t8l5dRSrf9U538duzdnx:l3vHalb7tg5dRSrfe18Izdnx

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

      0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a

    • Size

      3.2MB

    • MD5

      b61faee87cea4d49216752e19fa45629

    • SHA1

      b504c08f80f79400cb261deeff0a0af677fd0ee4

    • SHA256

      0f866a6ed3ea204936eba09732fb3fb977457320a5816e0258c18105db61a51a

    • SHA512

      603aa8c75d907d4e2a32c52b7cf7ac6f2c175095cb329f233023dc315ad6ab1dce4f37c1a1701bae663639cad578244d1119ceef178ed2f61942027b8c44bd88

    • SSDEEP

      49152:tqfGHkO3yWHalb7t8l5dRSrf9U538duzdnx:l3vHalb7tg5dRSrfe18Izdnx

    • 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