General

  • Target

    49f25f614df142ad35b2eb0f4fd80b1f8b5e1cd9440175ecf1621f3eeac1f37dN

  • Size

    1.8MB

  • Sample

    250113-tb5blazmdk

  • MD5

    59ecf8215e767f57839f0c2decc7ae50

  • SHA1

    d8cea78d96926260c787ac2af6f9de4b8087ef55

  • SHA256

    49f25f614df142ad35b2eb0f4fd80b1f8b5e1cd9440175ecf1621f3eeac1f37d

  • SHA512

    4f528980bbfa5e32a9a8ff33a14aa7b6b30f1aef9b0d3287c352d6fdc90b2f5b1501623f7a9426b04b0a88d658da5537aa8e3d0c08321c364dda66c9f80d0edf

  • SSDEEP

    49152:mZEWP3KDkEBE0SCkkjN5zvXAiJ+YQcjglxy1SlFtJ:CPgkEBEYkkZ5LXAi4uEzJ

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

      49f25f614df142ad35b2eb0f4fd80b1f8b5e1cd9440175ecf1621f3eeac1f37dN

    • Size

      1.8MB

    • MD5

      59ecf8215e767f57839f0c2decc7ae50

    • SHA1

      d8cea78d96926260c787ac2af6f9de4b8087ef55

    • SHA256

      49f25f614df142ad35b2eb0f4fd80b1f8b5e1cd9440175ecf1621f3eeac1f37d

    • SHA512

      4f528980bbfa5e32a9a8ff33a14aa7b6b30f1aef9b0d3287c352d6fdc90b2f5b1501623f7a9426b04b0a88d658da5537aa8e3d0c08321c364dda66c9f80d0edf

    • SSDEEP

      49152:mZEWP3KDkEBE0SCkkjN5zvXAiJ+YQcjglxy1SlFtJ:CPgkEBEYkkZ5LXAi4uEzJ

    • 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