General

  • Target

    3802d8a89f33d99adfa41d68337eadca0c403dc6bb7fc62a03b7b152f09184bc

  • Size

    2.9MB

  • Sample

    240420-zraptaac7w

  • MD5

    8de749e0b121eea01abc9b0659bfc487

  • SHA1

    28a90aa3924eb5beb72b6a4b3a6f7df2fd1cb321

  • SHA256

    3802d8a89f33d99adfa41d68337eadca0c403dc6bb7fc62a03b7b152f09184bc

  • SHA512

    4ee94e08a02ccaeb2bcfcddcb18e2191c7a7094de9a7dead7f6b842039e09fbe0f8039f6284a5b4b9c84e0fa9ee7225eea73034a95fba98ae96915a21db02690

  • SSDEEP

    49152:q352VdJdFFlQoCY6itLqSdkhYoFxVuvjer6wF:+wdrFFlVCY6CbkhlX0vk

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.93:58709

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes
  • install_dir

    4d0ab15804

  • install_file

    chrosha.exe

  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain

Extracted

Family

lumma

C2

https://affordcharmcropwo.shop/api

https://cleartotalfisherwo.shop/api

https://worryfillvolcawoi.shop/api

Targets

    • Target

      3802d8a89f33d99adfa41d68337eadca0c403dc6bb7fc62a03b7b152f09184bc

    • Size

      2.9MB

    • MD5

      8de749e0b121eea01abc9b0659bfc487

    • SHA1

      28a90aa3924eb5beb72b6a4b3a6f7df2fd1cb321

    • SHA256

      3802d8a89f33d99adfa41d68337eadca0c403dc6bb7fc62a03b7b152f09184bc

    • SHA512

      4ee94e08a02ccaeb2bcfcddcb18e2191c7a7094de9a7dead7f6b842039e09fbe0f8039f6284a5b4b9c84e0fa9ee7225eea73034a95fba98ae96915a21db02690

    • SSDEEP

      49152:q352VdJdFFlQoCY6itLqSdkhYoFxVuvjer6wF:+wdrFFlVCY6CbkhlX0vk

    • Amadey

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

    • Lumma Stealer

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks