General

  • Target
    1b219b0000818adcec205b472b1195a7ed7669deae3d1342fe0c44259a6bd1e7
  • Size 1.8MB
  • Sample240905-kf8edawfkr
  • SHA256 1b219b0000818adcec205b472b1195a7ed7669deae3d1342fe0c44259a6bd1e7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 4.41

Botnet
  • fed3aa

C2
  • http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family
  • redline

Botnet
  • LiveTraffic

C2
  • 95.179.250.45:26212

Extracted

Family
  • redline

Botnet
  • @CLOUDYTTEAM

C2
  • 65.21.18.51:45580

Extracted

Family
  • stealc

Botnet
  • default2

C2
  • http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family
  • stealc

Botnet
  • default

C2
  • http://91.202.233.158

Attributes
  • url_path

    /e96ea2db21fa9a1b.php

Extracted

Family
  • cryptbot

C2
  • analforeverlovyu.top

  • fivev5vt.top

  • sevxv17pn.top

Attributes
  • url_path

    /v1/upload.php

Targets

    • Target
      1b219b0000818adcec205b472b1195a7ed7669deae3d1342fe0c44259a6bd1e7
    • Size 1.8MB
    • SHA256 1b219b0000818adcec205b472b1195a7ed7669deae3d1342fe0c44259a6bd1e7
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • 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++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

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

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks