Resubmissions

10-01-2025 03:49

250110-edg7hs1khs 10

10-01-2025 03:47

250110-ecdsps1kev 10

General

  • Target

    241220-d3s5msynfr_pw_infected.zip

  • Size

    1.7MB

  • Sample

    250110-edg7hs1khs

  • MD5

    89af858af68dfadd58092598fb6d89f1

  • SHA1

    a326a71aa1ffe6d268998c7a8c9d81b9ffd49e06

  • SHA256

    6672e830d4083e91eafa485d27c2f31eb927acbcc6417e492ee8c9fc48f76596

  • SHA512

    5d222b60f9b7ca5d674a3613641de4a0bd5e1b769e2ad4811047e29bb1bcf0d7a595a1e12c75fc0f3d9097150bb06cae53b96a2194db62cc4882650e64b9415e

  • SSDEEP

    49152:AA2ABOUU6lUFPpKJjwBAW4FS+LJVIBY44Xl2xTN:AA280tPpWoAWoV1VCY4+qTN

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      file.exe

    • Size

      2.9MB

    • MD5

      ee12d8b8ca1b5a57024aa4543b3865eb

    • SHA1

      956606c8966a69d7e34a7ca2008e50440b3686fc

    • SHA256

      6519acfeab8705862fee44a34934eca2960d93f1cec000b2ee5552926865cf31

    • SHA512

      a31b97f221ec301799679d425b4df7158801b1c2b9c9bbb32283c18289dbcc7dd446784d04b3aa84a21a292535694d5fb2408a1984d1b17b183acb290030cdb6

    • SSDEEP

      49152:tImjPWPcoCD7hokvDEi4WHONULvnlDPkxYPR4Kqnc/RC:1jPicoCD7ykvYiN9Pkx24Kqnc/o

    • Amadey

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

    • Amadey family

    • 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