General

  • Target

    284af7a36d9455e68802400e9aea770501468f873a42ea49c2485cbcae75fec1.exe

  • Size

    1.8MB

  • Sample

    241226-ssmbnsymbw

  • MD5

    666e9ffe15e2da4d89d8fbdd95a66e63

  • SHA1

    587552d1a5d03902dd29a733a796bfadcf6adc16

  • SHA256

    284af7a36d9455e68802400e9aea770501468f873a42ea49c2485cbcae75fec1

  • SHA512

    f711679deb54e0bc7ce12e350cead5bedb0934e8677f80e40ca91182ee16e5de6a29dac4f0cd6808f70b88ad644df66da80bd14007a4bdebadace4277d120b25

  • SSDEEP

    49152:Ctx9UE8Ddg7lEHXzfydgBN6J61zmuB/qULfPRgZwst/P:y+D27i3zfy3UZTfPRYdP

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

      284af7a36d9455e68802400e9aea770501468f873a42ea49c2485cbcae75fec1.exe

    • Size

      1.8MB

    • MD5

      666e9ffe15e2da4d89d8fbdd95a66e63

    • SHA1

      587552d1a5d03902dd29a733a796bfadcf6adc16

    • SHA256

      284af7a36d9455e68802400e9aea770501468f873a42ea49c2485cbcae75fec1

    • SHA512

      f711679deb54e0bc7ce12e350cead5bedb0934e8677f80e40ca91182ee16e5de6a29dac4f0cd6808f70b88ad644df66da80bd14007a4bdebadace4277d120b25

    • SSDEEP

      49152:Ctx9UE8Ddg7lEHXzfydgBN6J61zmuB/qULfPRgZwst/P:y+D27i3zfy3UZTfPRYdP

    • 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