General

  • Target

    e0f5056e793c3c32c3300b8cb2ffe662f5fa2138ed30b9aac332d9ec18c2d99bN.exe

  • Size

    1.8MB

  • Sample

    240924-2x5s9atckc

  • MD5

    e346217ddb3ca39e0add406d1583d410

  • SHA1

    17dd394ae1017b6de12a84488b8d70f1efa8dd59

  • SHA256

    e0f5056e793c3c32c3300b8cb2ffe662f5fa2138ed30b9aac332d9ec18c2d99b

  • SHA512

    15da240d858bb2abe2d2e9efec864adac817b87bcd9cba42a778a115944e5aa8a437b928d93c820cd390a4417d291feca79497806e7feeafe5842fb42204aeda

  • SSDEEP

    49152:W+hy8n9HI/7bKwYhsAZtFvGwPveq2vSCK:W+h3uGwYhsAJPv8Kh

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

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

Extracted

Family

stealc

Botnet

save

C2

http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      e0f5056e793c3c32c3300b8cb2ffe662f5fa2138ed30b9aac332d9ec18c2d99bN.exe

    • Size

      1.8MB

    • MD5

      e346217ddb3ca39e0add406d1583d410

    • SHA1

      17dd394ae1017b6de12a84488b8d70f1efa8dd59

    • SHA256

      e0f5056e793c3c32c3300b8cb2ffe662f5fa2138ed30b9aac332d9ec18c2d99b

    • SHA512

      15da240d858bb2abe2d2e9efec864adac817b87bcd9cba42a778a115944e5aa8a437b928d93c820cd390a4417d291feca79497806e7feeafe5842fb42204aeda

    • SSDEEP

      49152:W+hy8n9HI/7bKwYhsAZtFvGwPveq2vSCK:W+h3uGwYhsAJPv8Kh

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks