General

  • Target

    838f8660935fef9a82433c606686bbcf9ec2e0baabfd836c570afce41075ea6a.exe

  • Size

    1.9MB

  • Sample

    250116-xt3ghavkas

  • MD5

    825a73488799385416bc7357c0dd4440

  • SHA1

    204c31c1eea8d62994a14f22959bf6755305f46e

  • SHA256

    838f8660935fef9a82433c606686bbcf9ec2e0baabfd836c570afce41075ea6a

  • SHA512

    a9b473456ea5859de88a795355a17966ba6aca67c4941efd169736da3809bb5c7e06a57fe2e2b7a1d1db4deeea56a9ffdacd8be2b60cc958afc98bf61310c696

  • SSDEEP

    49152:LMoQjRRxtOi2J7laOuW5JBIpiNH1TQ8SXTp+g:8jfxURCSIpuHSVV+g

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

      838f8660935fef9a82433c606686bbcf9ec2e0baabfd836c570afce41075ea6a.exe

    • Size

      1.9MB

    • MD5

      825a73488799385416bc7357c0dd4440

    • SHA1

      204c31c1eea8d62994a14f22959bf6755305f46e

    • SHA256

      838f8660935fef9a82433c606686bbcf9ec2e0baabfd836c570afce41075ea6a

    • SHA512

      a9b473456ea5859de88a795355a17966ba6aca67c4941efd169736da3809bb5c7e06a57fe2e2b7a1d1db4deeea56a9ffdacd8be2b60cc958afc98bf61310c696

    • SSDEEP

      49152:LMoQjRRxtOi2J7laOuW5JBIpiNH1TQ8SXTp+g:8jfxURCSIpuHSVV+g

    • 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