General

  • Target

    bfff1d29bfca698f187f3afb8e5a421460cd994d12f16e92046bd99a10311468

  • Size

    1.8MB

  • Sample

    240226-np9kksce52

  • MD5

    4cd8c0afcf5457840eeb90bbc0c4ec46

  • SHA1

    a0df7b9b2bbf116553be7c78c23cf6b9bf98821f

  • SHA256

    bfff1d29bfca698f187f3afb8e5a421460cd994d12f16e92046bd99a10311468

  • SHA512

    d4e1dc4f0409f945d3f49a5339c60fb7d7c7e628ddbabfe251910b1d0776f91bb2232d165a7a10ff15c269ab6ebe12aa42b8e8ea709f7cc11571fef2e746a3bc

  • SSDEEP

    49152:DK6F3MOh7ZVCeY7Xa7+UoVpGIIUVnWwYEo:DK6FL1WeL7+UjhynWwYE

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

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

@oleh_psp

C2

185.172.128.33:8970

Extracted

Family

risepro

C2

193.233.132.62

193.233.132.62:50500

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.218.68.91:23100

Extracted

Family

lumma

C2

https://mealroomrallpassiveer.shop/api

https://gemcreedarticulateod.shop/api

https://secretionsuitcasenioise.shop/api

https://claimconcessionrebe.shop/api

https://liabilityarrangemenyit.shop/api

https://triangleseasonbenchwj.shop/api

Targets

    • Target

      bfff1d29bfca698f187f3afb8e5a421460cd994d12f16e92046bd99a10311468

    • Size

      1.8MB

    • MD5

      4cd8c0afcf5457840eeb90bbc0c4ec46

    • SHA1

      a0df7b9b2bbf116553be7c78c23cf6b9bf98821f

    • SHA256

      bfff1d29bfca698f187f3afb8e5a421460cd994d12f16e92046bd99a10311468

    • SHA512

      d4e1dc4f0409f945d3f49a5339c60fb7d7c7e628ddbabfe251910b1d0776f91bb2232d165a7a10ff15c269ab6ebe12aa42b8e8ea709f7cc11571fef2e746a3bc

    • SSDEEP

      49152:DK6F3MOh7ZVCeY7Xa7+UoVpGIIUVnWwYEo:DK6FL1WeL7+UjhynWwYE

    • 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.

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

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

    • XMRig Miner payload

    • Blocklisted process makes network request

    • Creates new service(s)

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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.

    • Drops startup file

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks