General

  • Target

    726979ea1163d1b8a872478fc405344cb0d50fededac45f1d62ddda1a3fe1ad3

  • Size

    7.1MB

  • Sample

    241126-alswrs1jen

  • MD5

    c0e3bdb83ef9926381ac75cd79c5dc6b

  • SHA1

    317ecf4e8b2336f24222b2d104be8d0c1110406f

  • SHA256

    726979ea1163d1b8a872478fc405344cb0d50fededac45f1d62ddda1a3fe1ad3

  • SHA512

    1c9db63f8b81f63fa0dc4d5037561234d8dea755d4c04a084f488b0c750e728a068c5b36a86b27c8e99effe6ee22e9fa2cb25fca59a43f57d4fb75183a2c4559

  • SSDEEP

    196608:E3CqqB1lyAsdGTCKtGe7dbarMWFeQ2hkDoz:EyqaONdGTCKdJgMWFeQhDo

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

      726979ea1163d1b8a872478fc405344cb0d50fededac45f1d62ddda1a3fe1ad3

    • Size

      7.1MB

    • MD5

      c0e3bdb83ef9926381ac75cd79c5dc6b

    • SHA1

      317ecf4e8b2336f24222b2d104be8d0c1110406f

    • SHA256

      726979ea1163d1b8a872478fc405344cb0d50fededac45f1d62ddda1a3fe1ad3

    • SHA512

      1c9db63f8b81f63fa0dc4d5037561234d8dea755d4c04a084f488b0c750e728a068c5b36a86b27c8e99effe6ee22e9fa2cb25fca59a43f57d4fb75183a2c4559

    • SSDEEP

      196608:E3CqqB1lyAsdGTCKtGe7dbarMWFeQ2hkDoz:EyqaONdGTCKdJgMWFeQhDo

    • Amadey

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

    • Amadey family

    • Detect Poverty Stealer Payload

    • 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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks