General

  • Target

    dc0e7d5a269ad3e52970805c6516563009d9a95cffba0335ed5b9efa4f12aafc

  • Size

    1.8MB

  • Sample

    240321-x5dyaahg5w

  • MD5

    31b2f1f0e3f7b9bf654f0405f5c5674a

  • SHA1

    b4654de42ea85bc11970f9cb24fb9e4d3dafb993

  • SHA256

    dc0e7d5a269ad3e52970805c6516563009d9a95cffba0335ed5b9efa4f12aafc

  • SHA512

    4bb731bdcc8a532fdfdfa3051c50d8af67055feba36dff98bb53fe6084f17f437307d800da86595bad281d2adedbccea8cd3de35e56990149b9b25c383f47fff

  • SSDEEP

    49152:fQl9jORc/bfmsZXoNwFAkuGICNJSeoo0qT:fQl9jOazx4sA7GJS/HqT

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

lumma

C2

https://relevantvoicelesskw.shop/api

Targets

    • Target

      dc0e7d5a269ad3e52970805c6516563009d9a95cffba0335ed5b9efa4f12aafc

    • Size

      1.8MB

    • MD5

      31b2f1f0e3f7b9bf654f0405f5c5674a

    • SHA1

      b4654de42ea85bc11970f9cb24fb9e4d3dafb993

    • SHA256

      dc0e7d5a269ad3e52970805c6516563009d9a95cffba0335ed5b9efa4f12aafc

    • SHA512

      4bb731bdcc8a532fdfdfa3051c50d8af67055feba36dff98bb53fe6084f17f437307d800da86595bad281d2adedbccea8cd3de35e56990149b9b25c383f47fff

    • SSDEEP

      49152:fQl9jORc/bfmsZXoNwFAkuGICNJSeoo0qT:fQl9jOazx4sA7GJS/HqT

    • Amadey

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

    • Detect ZGRat V1

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • 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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks