General

  • Target

    a8b2a13e016d82d58c6e9a1aa3fa5ba0N

  • Size

    1.8MB

  • Sample

    240907-vwglpsverl

  • MD5

    a8b2a13e016d82d58c6e9a1aa3fa5ba0

  • SHA1

    143ea129dcc9fe797e9b792e7c8b31a5d96473ee

  • SHA256

    112f50374a95df902a27afa3aa536f8faccf3e7518e3ed3540152a77c87e6d7d

  • SHA512

    354df89fa42e75475f459c3b4cd648af33c0f281e56b54edf7d0ab20e14e93d9672d61bb54b7e4cbbf1e62c6813cb3a349bb367dea1f35e5b42e2f2dde5f2850

  • SSDEEP

    49152:r6LEuiDqJvd+kiCMiFpGaGSZxibU69+ZU1UlmGya7:GQxDqFd+YGXSZiUT/L

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      a8b2a13e016d82d58c6e9a1aa3fa5ba0N

    • Size

      1.8MB

    • MD5

      a8b2a13e016d82d58c6e9a1aa3fa5ba0

    • SHA1

      143ea129dcc9fe797e9b792e7c8b31a5d96473ee

    • SHA256

      112f50374a95df902a27afa3aa536f8faccf3e7518e3ed3540152a77c87e6d7d

    • SHA512

      354df89fa42e75475f459c3b4cd648af33c0f281e56b54edf7d0ab20e14e93d9672d61bb54b7e4cbbf1e62c6813cb3a349bb367dea1f35e5b42e2f2dde5f2850

    • SSDEEP

      49152:r6LEuiDqJvd+kiCMiFpGaGSZxibU69+ZU1UlmGya7:GQxDqFd+YGXSZiUT/L

    • Amadey

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

    • 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 user/profile data of web browsers

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

    • 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