General

  • Target

    1785d8aad2c57d26cc84cca261d1884d1e50be1a2cf01209da7dfa6539ecefcb

  • Size

    1.8MB

  • Sample

    240815-1v6r4a1gpk

  • MD5

    5a46aefb4950b50a1f73096e3886356a

  • SHA1

    d8b9afe85de211cfae68631d01bf912a96b27d4b

  • SHA256

    1785d8aad2c57d26cc84cca261d1884d1e50be1a2cf01209da7dfa6539ecefcb

  • SHA512

    debb04001da273b52b0b3fa2ae1bd3b22cf31d7f0d00debdacee790f34127cf7f457fc9e18d0e0e8f99e5ee0ece466eb6b21140bfab369449c51a41c788a3b05

  • SSDEEP

    49152:NT+q/gBU9UUrXIiYeF9zyl49UP0m5eUnvikiribE0fVS:btaiXIiY0zyl2U15PvinYE0N

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

0657d1

C2

http://185.215.113.19

Attributes
  • install_dir

    0d8f5eb8a7

  • install_file

    explorti.exe

  • strings_key

    6c55a5f34bb433fbd933a168577b1838

  • url_paths

    /Vi9leo/index.php

rc4.plain

Extracted

Family

stealc

Botnet

nord

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Extracted

Family

stealc

Botnet

kora

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      1785d8aad2c57d26cc84cca261d1884d1e50be1a2cf01209da7dfa6539ecefcb

    • Size

      1.8MB

    • MD5

      5a46aefb4950b50a1f73096e3886356a

    • SHA1

      d8b9afe85de211cfae68631d01bf912a96b27d4b

    • SHA256

      1785d8aad2c57d26cc84cca261d1884d1e50be1a2cf01209da7dfa6539ecefcb

    • SHA512

      debb04001da273b52b0b3fa2ae1bd3b22cf31d7f0d00debdacee790f34127cf7f457fc9e18d0e0e8f99e5ee0ece466eb6b21140bfab369449c51a41c788a3b05

    • SSDEEP

      49152:NT+q/gBU9UUrXIiYeF9zyl49UP0m5eUnvikiribE0fVS:btaiXIiY0zyl2U15PvinYE0N

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks