General

  • Target

    744e19ed27006865d37e99c4890493302a3b7a148e62e2520e30c9de51af75bd

  • Size

    1.8MB

  • Sample

    240810-n2hbvssdjd

  • MD5

    30d544bf273dfeafb3a40285837735d7

  • SHA1

    b53d61159f528d066b6a252d280b6ebfaee8fdf7

  • SHA256

    744e19ed27006865d37e99c4890493302a3b7a148e62e2520e30c9de51af75bd

  • SHA512

    15786e6fd06f4bdcc926326ce6e9abb320db2a77a6ef414f55598b5d603dcabc85892c423f6fbdf343dc0380f7ef886f6faa0c1dc43ade8d202cbfe3980cc854

  • SSDEEP

    49152:BazHZ8qImuAW4N0lWFuDbd6oZBWJLRgN6VROhL:0HZHQW0bTAeUVROhL

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

kora

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      744e19ed27006865d37e99c4890493302a3b7a148e62e2520e30c9de51af75bd

    • Size

      1.8MB

    • MD5

      30d544bf273dfeafb3a40285837735d7

    • SHA1

      b53d61159f528d066b6a252d280b6ebfaee8fdf7

    • SHA256

      744e19ed27006865d37e99c4890493302a3b7a148e62e2520e30c9de51af75bd

    • SHA512

      15786e6fd06f4bdcc926326ce6e9abb320db2a77a6ef414f55598b5d603dcabc85892c423f6fbdf343dc0380f7ef886f6faa0c1dc43ade8d202cbfe3980cc854

    • SSDEEP

      49152:BazHZ8qImuAW4N0lWFuDbd6oZBWJLRgN6VROhL:0HZHQW0bTAeUVROhL

    • 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