General

  • Target

    1d8086b3196add42fa8fcb268dfb11431f1f238ef81dd91d405749951af791ff

  • Size

    1.8MB

  • Sample

    240905-tstw7avfrh

  • MD5

    b030c4e788c47630a8179db51087212e

  • SHA1

    b8267d00892c758f32a34a48c7ebc18e1ab1d20b

  • SHA256

    1d8086b3196add42fa8fcb268dfb11431f1f238ef81dd91d405749951af791ff

  • SHA512

    749c8f662a4e344c09be374e434cb85b4dea2503e4573764347257796ca14b1783ded3d931e6f90233dc54bb090d5538b189a345789c3cb3a86282be57217e1c

  • SSDEEP

    49152:hsrZA8HjF1FeGrfU+s7tcaKDq0pKxQQ/HCl889nF0zrUL:GrZXFffU7tg+0wDHC7nF0zr4

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Targets

    • Target

      1d8086b3196add42fa8fcb268dfb11431f1f238ef81dd91d405749951af791ff

    • Size

      1.8MB

    • MD5

      b030c4e788c47630a8179db51087212e

    • SHA1

      b8267d00892c758f32a34a48c7ebc18e1ab1d20b

    • SHA256

      1d8086b3196add42fa8fcb268dfb11431f1f238ef81dd91d405749951af791ff

    • SHA512

      749c8f662a4e344c09be374e434cb85b4dea2503e4573764347257796ca14b1783ded3d931e6f90233dc54bb090d5538b189a345789c3cb3a86282be57217e1c

    • SSDEEP

      49152:hsrZA8HjF1FeGrfU+s7tcaKDq0pKxQQ/HCl889nF0zrUL:GrZXFffU7tg+0wDHC7nF0zr4

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks