General

  • Target

    a3cc3171c941b660ae49ff608a03db98bb5e99ba723344746c943dc058374351

  • Size

    3.1MB

  • Sample

    250107-gwns5azldp

  • MD5

    e2bb7afb170aece6dbf53db4f0a92afb

  • SHA1

    4fe02b28a4518cec9517ba87cc90c1e0fef282b1

  • SHA256

    a3cc3171c941b660ae49ff608a03db98bb5e99ba723344746c943dc058374351

  • SHA512

    f3e2791c7af73a01303c5d2a9fec53b7973b5a02502bc62be2063325771d4b666f8d1dd5d3bacfec870262d1eaf18a4a45984803690384bebd7ec4216959aff7

  • SSDEEP

    49152:c/E2Zr1MB3pJh60Slp0HF3QYaWtK+2fVFOv+9CeJcI:c/E2ZriB3pj60SlmlPtWOG9jJcI

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

      a3cc3171c941b660ae49ff608a03db98bb5e99ba723344746c943dc058374351

    • Size

      3.1MB

    • MD5

      e2bb7afb170aece6dbf53db4f0a92afb

    • SHA1

      4fe02b28a4518cec9517ba87cc90c1e0fef282b1

    • SHA256

      a3cc3171c941b660ae49ff608a03db98bb5e99ba723344746c943dc058374351

    • SHA512

      f3e2791c7af73a01303c5d2a9fec53b7973b5a02502bc62be2063325771d4b666f8d1dd5d3bacfec870262d1eaf18a4a45984803690384bebd7ec4216959aff7

    • SSDEEP

      49152:c/E2Zr1MB3pJh60Slp0HF3QYaWtK+2fVFOv+9CeJcI:c/E2ZriB3pj60SlmlPtWOG9jJcI

    • 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