General

  • Target

    a850ec315aab40ced362e9077f035134211ddd78cffd2f4ab06bef6ba3465662

  • Size

    3.0MB

  • Sample

    250126-x7xhea1kdw

  • MD5

    f05507f9fa044f20e803ec5226359166

  • SHA1

    9559a6239ebb49669505fa85ce77e0335c3c8be5

  • SHA256

    a850ec315aab40ced362e9077f035134211ddd78cffd2f4ab06bef6ba3465662

  • SHA512

    3e946a863a003c7920e04ae7e01e53d17d5fe63882914cfbdc6c26419f4eeafb05d7d25938d2e9bd257a2748c6d61533f37d15086ecb927c1edac3a51e7f935f

  • SSDEEP

    49152:pryIplBr+FPARO2My5TU92O9kzofdZFyl9/d3sSIV:pVBr+FPAk2M2TC2O9kzS7Fyl9/+

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

      a850ec315aab40ced362e9077f035134211ddd78cffd2f4ab06bef6ba3465662

    • Size

      3.0MB

    • MD5

      f05507f9fa044f20e803ec5226359166

    • SHA1

      9559a6239ebb49669505fa85ce77e0335c3c8be5

    • SHA256

      a850ec315aab40ced362e9077f035134211ddd78cffd2f4ab06bef6ba3465662

    • SHA512

      3e946a863a003c7920e04ae7e01e53d17d5fe63882914cfbdc6c26419f4eeafb05d7d25938d2e9bd257a2748c6d61533f37d15086ecb927c1edac3a51e7f935f

    • SSDEEP

      49152:pryIplBr+FPARO2My5TU92O9kzofdZFyl9/d3sSIV:pVBr+FPAk2M2TC2O9kzS7Fyl9/+

    • 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