General

  • Target

    7ec234d569603660080ea0d4a7e4e54e237e519089dddca4c678038cbadcc778

  • Size

    1.8MB

  • Sample

    240910-wjw2asyakc

  • MD5

    17501ef864154a07ad62b3b54e0fc9ce

  • SHA1

    478c0b532235f76c9036627fdc9286a1e570af92

  • SHA256

    7ec234d569603660080ea0d4a7e4e54e237e519089dddca4c678038cbadcc778

  • SHA512

    ed7bdd54e7046de070f348503989518b3517abc391423bd8d161ac305fec2eedd03977e212a5ffe13648fb615ace191b7edba3c3f386ad6552ff050f6c182cd8

  • SSDEEP

    24576:1VilaMfuzphJnD5g5ymevG2GF8AkoWho2lY5P4+WjePCy8/URLujliYfnUKsqbKw:bSaMapTnbmmekFKAZn1sR6EwUKPKM

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

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      7ec234d569603660080ea0d4a7e4e54e237e519089dddca4c678038cbadcc778

    • Size

      1.8MB

    • MD5

      17501ef864154a07ad62b3b54e0fc9ce

    • SHA1

      478c0b532235f76c9036627fdc9286a1e570af92

    • SHA256

      7ec234d569603660080ea0d4a7e4e54e237e519089dddca4c678038cbadcc778

    • SHA512

      ed7bdd54e7046de070f348503989518b3517abc391423bd8d161ac305fec2eedd03977e212a5ffe13648fb615ace191b7edba3c3f386ad6552ff050f6c182cd8

    • SSDEEP

      24576:1VilaMfuzphJnD5g5ymevG2GF8AkoWho2lY5P4+WjePCy8/URLujliYfnUKsqbKw:bSaMapTnbmmekFKAZn1sR6EwUKPKM

    • 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.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks