General

  • Target

    1c426f1ad81c74eb0158b1b18252cc7283ee69f49f02035e2b40ca66aeb638b5

  • Size

    7.2MB

  • Sample

    241126-hb7k6syqfz

  • MD5

    e0771bc5f3048589be9eea1f210d4b93

  • SHA1

    aa00923cfb63fcb3b011e2a4eb325ae88beab06b

  • SHA256

    1c426f1ad81c74eb0158b1b18252cc7283ee69f49f02035e2b40ca66aeb638b5

  • SHA512

    5af101178c04c275bb1c36dd5e7b36774bd9bec5a50099f01227208e53af95af48565f57be2ef796a7660834a9133b252ce69011c0912854f2f692b3b2f9b801

  • SSDEEP

    196608:9NfbfrZEbPLvP17nRkELGO3o9DEQWOz5aYvt8F+Rl:eLvP17iE/3QDEQh3to+Rl

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      1c426f1ad81c74eb0158b1b18252cc7283ee69f49f02035e2b40ca66aeb638b5

    • Size

      7.2MB

    • MD5

      e0771bc5f3048589be9eea1f210d4b93

    • SHA1

      aa00923cfb63fcb3b011e2a4eb325ae88beab06b

    • SHA256

      1c426f1ad81c74eb0158b1b18252cc7283ee69f49f02035e2b40ca66aeb638b5

    • SHA512

      5af101178c04c275bb1c36dd5e7b36774bd9bec5a50099f01227208e53af95af48565f57be2ef796a7660834a9133b252ce69011c0912854f2f692b3b2f9b801

    • SSDEEP

      196608:9NfbfrZEbPLvP17nRkELGO3o9DEQWOz5aYvt8F+Rl:eLvP17iE/3QDEQh3to+Rl

    • Amadey

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

    • Amadey family

    • CryptBot

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

    • Cryptbot family

    • Detect Poverty Stealer Payload

    • Detects CryptBot payload

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

    • Modifies Windows Defender Real-time Protection settings

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • Povertystealer family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

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

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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 user/profile data of web browsers

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

    • Windows security modification

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks