General

  • Target

    dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be

  • Size

    1.8MB

  • Sample

    250125-hpxm5a1mbw

  • MD5

    acdaf4caf2bad1b53ae48aaa9c0aa772

  • SHA1

    0995bf8cd58e890ad4f4670acef7b23267072ddb

  • SHA256

    dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be

  • SHA512

    7aced482cc919727026c430543899e52170d18057e41302511c57747c72fa250a3083d2f5cd8a294303f63025c611bfb34f9bfece2b2fe948c1b9aae1e17cf8c

  • SSDEEP

    24576:aKCRTV1RbrbDR/Qbe7aHtcGuH9MS2w9B4Viujczuj4o5eRz9MA6FJYzMjf:bYVzbftQqGudMnWWVi7pGGzQYS

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

      dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be

    • Size

      1.8MB

    • MD5

      acdaf4caf2bad1b53ae48aaa9c0aa772

    • SHA1

      0995bf8cd58e890ad4f4670acef7b23267072ddb

    • SHA256

      dcb0fa2254be086186a49d5ae66060533080cc3bdcb9adde6f30b2e078da71be

    • SHA512

      7aced482cc919727026c430543899e52170d18057e41302511c57747c72fa250a3083d2f5cd8a294303f63025c611bfb34f9bfece2b2fe948c1b9aae1e17cf8c

    • SSDEEP

      24576:aKCRTV1RbrbDR/Qbe7aHtcGuH9MS2w9B4Viujczuj4o5eRz9MA6FJYzMjf:bYVzbftQqGudMnWWVi7pGGzQYS

    • 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