General

  • Target

    120fc0cc33dd37b83f210eb9ea262520N

  • Size

    1.8MB

  • Sample

    240909-ht164syfmd

  • MD5

    120fc0cc33dd37b83f210eb9ea262520

  • SHA1

    f0deb9f70bc67cd5d5d6e3383c714eea170c32a1

  • SHA256

    0e025f69eb01ce74bc02b146063d76c60de2a0fb36b9ad3ce3016c9f2c9ab0a9

  • SHA512

    79a59bead20284301b3c25070baab0d65afacf559f887047a8920aaf30f42ec549f5cab067963af5836b12e67fee8c7f2c64e0e5427892ab6a954ab6bf82e1c8

  • SSDEEP

    49152:ZsiuWhMjUGGX41v0RG8pkwj9xTf3i3prFWgxKkPbIMe3rtu:fpOcw8pdZ3urFWIPkzrtu

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

      120fc0cc33dd37b83f210eb9ea262520N

    • Size

      1.8MB

    • MD5

      120fc0cc33dd37b83f210eb9ea262520

    • SHA1

      f0deb9f70bc67cd5d5d6e3383c714eea170c32a1

    • SHA256

      0e025f69eb01ce74bc02b146063d76c60de2a0fb36b9ad3ce3016c9f2c9ab0a9

    • SHA512

      79a59bead20284301b3c25070baab0d65afacf559f887047a8920aaf30f42ec549f5cab067963af5836b12e67fee8c7f2c64e0e5427892ab6a954ab6bf82e1c8

    • SSDEEP

      49152:ZsiuWhMjUGGX41v0RG8pkwj9xTf3i3prFWgxKkPbIMe3rtu:fpOcw8pdZ3urFWIPkzrtu

    • 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

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks