General

  • Target

    b87554d3b5377f3800ed096efe3b6e4d02c7ad9e3bdf1f71a66ed47ae479662e

  • Size

    1.8MB

  • Sample

    240903-c6qcgsweqg

  • MD5

    770569784896b9f4265199290d40887b

  • SHA1

    bee501ab46012b693f825446bc92f0b5a21f8851

  • SHA256

    b87554d3b5377f3800ed096efe3b6e4d02c7ad9e3bdf1f71a66ed47ae479662e

  • SHA512

    ffbbdab985370c1ed504b796ff956f789f3dbb2fb7f75cb8dc740d773e082d3db1ca67781c6e78930592e4d06d431053339b1885cda8207fe516542be1a262ce

  • SSDEEP

    49152:mcKca9Fi9hD+TeUdG/X+rQVZ5kNRsETkKn7ay:m5uhD20/XmQVZ5kNRs+kKn7a

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

Extracted

Family

stealc

Botnet

leva

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      b87554d3b5377f3800ed096efe3b6e4d02c7ad9e3bdf1f71a66ed47ae479662e

    • Size

      1.8MB

    • MD5

      770569784896b9f4265199290d40887b

    • SHA1

      bee501ab46012b693f825446bc92f0b5a21f8851

    • SHA256

      b87554d3b5377f3800ed096efe3b6e4d02c7ad9e3bdf1f71a66ed47ae479662e

    • SHA512

      ffbbdab985370c1ed504b796ff956f789f3dbb2fb7f75cb8dc740d773e082d3db1ca67781c6e78930592e4d06d431053339b1885cda8207fe516542be1a262ce

    • SSDEEP

      49152:mcKca9Fi9hD+TeUdG/X+rQVZ5kNRsETkKn7ay:m5uhD20/XmQVZ5kNRs+kKn7a

    • Amadey

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

    • Stealc

      Stealc is an infostealer written in C++.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks