General

  • Target

    f29285d3513a9e41408bf768f63bc000466ca3e7365626d35acab3ce9d82b24aN.exe

  • Size

    7.1MB

  • Sample

    241203-zvllgszkbj

  • MD5

    2cd13c7beaf13788651564bcce8e7080

  • SHA1

    752832331e65afbe43a5aa718aec239104fdd4cd

  • SHA256

    f29285d3513a9e41408bf768f63bc000466ca3e7365626d35acab3ce9d82b24a

  • SHA512

    0738d5dfc56a52a8d82efd00b8e36143bea02b2072f4b09d4389ada0372dba6c9b5c2e627377faef09dc5baeba5f34c577f4a6aa4ae60d9871e946749392086c

  • SSDEEP

    196608:x8cVdeT8BCfJLyXh6lywed3tO4J2ALop39SQ+uZ0ZMAQj+x:x8lTT6rltODcopvXC8+

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

Extracted

Family

lumma

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      f29285d3513a9e41408bf768f63bc000466ca3e7365626d35acab3ce9d82b24aN.exe

    • Size

      7.1MB

    • MD5

      2cd13c7beaf13788651564bcce8e7080

    • SHA1

      752832331e65afbe43a5aa718aec239104fdd4cd

    • SHA256

      f29285d3513a9e41408bf768f63bc000466ca3e7365626d35acab3ce9d82b24a

    • SHA512

      0738d5dfc56a52a8d82efd00b8e36143bea02b2072f4b09d4389ada0372dba6c9b5c2e627377faef09dc5baeba5f34c577f4a6aa4ae60d9871e946749392086c

    • SSDEEP

      196608:x8cVdeT8BCfJLyXh6lywed3tO4J2ALop39SQ+uZ0ZMAQj+x:x8lTT6rltODcopvXC8+

    • Amadey

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

    • Amadey family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Download via BitsAdmin

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks