Resubmissions

18-06-2024 20:14

240618-yz2ylawaqc 10

18-06-2024 20:09

240618-yw7dxawalc 10

General

  • Target

    ef5cc39bd536f448498941d058596883d45a1f0c171ec0e6601c73d40671da3c

  • Size

    1.8MB

  • Sample

    240618-yz2ylawaqc

  • MD5

    d933a1e34002d784b05aaf813e96bbca

  • SHA1

    e22779e5665482f4f35fd5ab87d6075d9932b158

  • SHA256

    ef5cc39bd536f448498941d058596883d45a1f0c171ec0e6601c73d40671da3c

  • SHA512

    e7d2416680085f7cca918e353703d3c7087de72d17ce141db2c4eb77e1e727f195e913d4d7945908b698284bababde3a8a31367149e7f278254959e763bd4948

  • SSDEEP

    49152:kiBbKIGjDt/gWtQ3MLeJZdbvmhS0gRAT18:j2IGdRCpbvmhS0g018

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      ef5cc39bd536f448498941d058596883d45a1f0c171ec0e6601c73d40671da3c

    • Size

      1.8MB

    • MD5

      d933a1e34002d784b05aaf813e96bbca

    • SHA1

      e22779e5665482f4f35fd5ab87d6075d9932b158

    • SHA256

      ef5cc39bd536f448498941d058596883d45a1f0c171ec0e6601c73d40671da3c

    • SHA512

      e7d2416680085f7cca918e353703d3c7087de72d17ce141db2c4eb77e1e727f195e913d4d7945908b698284bababde3a8a31367149e7f278254959e763bd4948

    • SSDEEP

      49152:kiBbKIGjDt/gWtQ3MLeJZdbvmhS0gRAT18:j2IGdRCpbvmhS0g018

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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.

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks