General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    240926-tx31nazdpg

  • MD5

    a3a83347ae8fcdee6ec20f6ba13311c9

  • SHA1

    c9da81cfc77925b9d7039a960adb5aabd5596128

  • SHA256

    e7b520a3a7d70e9e99b32e44e2604a9a4b05a95964c3ef27054d00564d16ef5b

  • SHA512

    ea4766909dd8314d430b15f097856fd26cf9584c488f8f8f26856fdddf76c9da879730ce292ba52cd8beedb6f02d3189265cc09cbc6942e5e8f50f692688013c

  • SSDEEP

    49152:pckGmHJsntsGStzRGwDVgsHY6P+04IYs:pLlWtsf9ZDKs/204Iv

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

      file.exe

    • Size

      1.8MB

    • MD5

      a3a83347ae8fcdee6ec20f6ba13311c9

    • SHA1

      c9da81cfc77925b9d7039a960adb5aabd5596128

    • SHA256

      e7b520a3a7d70e9e99b32e44e2604a9a4b05a95964c3ef27054d00564d16ef5b

    • SHA512

      ea4766909dd8314d430b15f097856fd26cf9584c488f8f8f26856fdddf76c9da879730ce292ba52cd8beedb6f02d3189265cc09cbc6942e5e8f50f692688013c

    • SSDEEP

      49152:pckGmHJsntsGStzRGwDVgsHY6P+04IYs:pLlWtsf9ZDKs/204Iv

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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