General

  • Target
    a05f8216d17b4637e211368614b7e2b5dd4f2a35511d9eeb9c933f97ecb7d511
  • Size 1.9MB
  • Sample240421-e818wabd47
  • SHA256 a05f8216d17b4637e211368614b7e2b5dd4f2a35511d9eeb9c933f97ecb7d511
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

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
  • redline

Botnet
  • @OLEH_PSP

C2
  • 185.172.128.33:8970

Extracted

Family
  • redline

Botnet
  • LiveTraffic

C2
  • 4.184.225.183:30592

Extracted

Family
  • stealc

C2
  • http://52.143.157.84

  • http://185.172.128.209

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family
  • xehook

C2
  • https://unotree.ru/

  • https://aiwhcpoaw.ru/

Extracted

Family
  • lumma

C2
  • https://affordcharmcropwo.shop/api

  • https://cleartotalfisherwo.shop/api

  • https://worryfillvolcawoi.shop/api

  • https://enthusiasimtitleow.shop/api

  • https://dismissalcylinderhostw.shop/api

  • https://diskretainvigorousiw.shop/api

  • https://communicationgenerwo.shop/api

  • https://pillowbrocccolipe.shop/api

Targets

    • Target
      a05f8216d17b4637e211368614b7e2b5dd4f2a35511d9eeb9c933f97ecb7d511
    • Size 1.9MB
    • SHA256 a05f8216d17b4637e211368614b7e2b5dd4f2a35511d9eeb9c933f97ecb7d511
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Detect Xehook Payload

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • 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

    • Stealc

      Stealc is an infostealer written in C++.

    • Xehook stealer

      Xehook is an infostealer written in C#.

    • 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

    • Modifies Windows Firewall

    • 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks