General

  • Target

    ba61747e77322718715fb1f01ad332580046b9ed0092a64877c2ae62e90d5c9e

  • Size

    1.8MB

  • Sample

    240910-b2r5vasdph

  • MD5

    4141269cc71160518d53bd4232546645

  • SHA1

    f6cab15b6c4cba08991ad7ef9c0143ef62bc8992

  • SHA256

    ba61747e77322718715fb1f01ad332580046b9ed0092a64877c2ae62e90d5c9e

  • SHA512

    3f18ccaff54ea45bc560bc33db9ae00051423f22835f366c9991e8459157d4d22c2f33d090164f589b7e8f42648a624e799e3165faf7550448f85632b876589a

  • SSDEEP

    49152:wsCoAvp/tZTkFQCSEIYDtIzJcqSngDBAZPbb:wsNsp/tyFQVh8edblsPbb

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

      ba61747e77322718715fb1f01ad332580046b9ed0092a64877c2ae62e90d5c9e

    • Size

      1.8MB

    • MD5

      4141269cc71160518d53bd4232546645

    • SHA1

      f6cab15b6c4cba08991ad7ef9c0143ef62bc8992

    • SHA256

      ba61747e77322718715fb1f01ad332580046b9ed0092a64877c2ae62e90d5c9e

    • SHA512

      3f18ccaff54ea45bc560bc33db9ae00051423f22835f366c9991e8459157d4d22c2f33d090164f589b7e8f42648a624e799e3165faf7550448f85632b876589a

    • SSDEEP

      49152:wsCoAvp/tZTkFQCSEIYDtIzJcqSngDBAZPbb:wsNsp/tyFQVh8edblsPbb

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks