General

  • Target

    883ab4e293748cf76e10f2c35b23c07ae91d85412415dec05d70f0c85b649f31

  • Size

    1.8MB

  • Sample

    250123-w37xxazpfn

  • MD5

    51c96012ec868beb28e4f99db6588382

  • SHA1

    7ad3a76ecba4ef8473036815dbb7838470e96eed

  • SHA256

    883ab4e293748cf76e10f2c35b23c07ae91d85412415dec05d70f0c85b649f31

  • SHA512

    39519b1d72e5c688ccb0fcf1b32be7bcea0bc2d07769e530051a78902cfa2d937a6abde3b196e77ff4608ecb1d11ce4417f767bb6fa084ae4c69f2b5dd78a115

  • SSDEEP

    49152:bCmEibU6RNNMtW3MOxIgyDKDPX7Mq9v9zJ:mhibUINv3M3gyODwC

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

      883ab4e293748cf76e10f2c35b23c07ae91d85412415dec05d70f0c85b649f31

    • Size

      1.8MB

    • MD5

      51c96012ec868beb28e4f99db6588382

    • SHA1

      7ad3a76ecba4ef8473036815dbb7838470e96eed

    • SHA256

      883ab4e293748cf76e10f2c35b23c07ae91d85412415dec05d70f0c85b649f31

    • SHA512

      39519b1d72e5c688ccb0fcf1b32be7bcea0bc2d07769e530051a78902cfa2d937a6abde3b196e77ff4608ecb1d11ce4417f767bb6fa084ae4c69f2b5dd78a115

    • SSDEEP

      49152:bCmEibU6RNNMtW3MOxIgyDKDPX7Mq9v9zJ:mhibUINv3M3gyODwC

    • 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