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General

  • Target

    142ca39c5f9770c48916f0482c034a6128599887b8fecf48429336be6be0e26a

  • Size

    3.1MB

  • Sample

    250126-h8hnbaxkak

  • MD5

    045c234781fc9c05bba80632d80ee423

  • SHA1

    15f1f0badc31d97e56a3ad5b194c0239d312802a

  • SHA256

    142ca39c5f9770c48916f0482c034a6128599887b8fecf48429336be6be0e26a

  • SHA512

    8417f21cbaa6d1cf87d808444b0b19e536e31e2fb822584e38e59e368be714e6f5731ca5882aff966b2aaea078ecb629e30762d36accb34a2dcf03d2d3923133

  • SSDEEP

    49152:zqyVmFAolvLhjrpDUD+C4LHkTpUjJOQFs1ybZag6:zqyAFAolvljrpDy+C4LsmsQFCyQg6

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

      142ca39c5f9770c48916f0482c034a6128599887b8fecf48429336be6be0e26a

    • Size

      3.1MB

    • MD5

      045c234781fc9c05bba80632d80ee423

    • SHA1

      15f1f0badc31d97e56a3ad5b194c0239d312802a

    • SHA256

      142ca39c5f9770c48916f0482c034a6128599887b8fecf48429336be6be0e26a

    • SHA512

      8417f21cbaa6d1cf87d808444b0b19e536e31e2fb822584e38e59e368be714e6f5731ca5882aff966b2aaea078ecb629e30762d36accb34a2dcf03d2d3923133

    • SSDEEP

      49152:zqyVmFAolvLhjrpDUD+C4LHkTpUjJOQFs1ybZag6:zqyAFAolvljrpDy+C4LsmsQFCyQg6

    • 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