General

  • Target

    b2557ebcae3d9d7fd086605d2ff9b29d50a1e1ec2827beb4aa029383519686cc

  • Size

    1.8MB

  • Sample

    240406-dv9seshg3x

  • MD5

    2c4f70a1481a2232a6a038ce851041be

  • SHA1

    29f0df28bab38fa103bdaf7e07f34a918a601d19

  • SHA256

    b2557ebcae3d9d7fd086605d2ff9b29d50a1e1ec2827beb4aa029383519686cc

  • SHA512

    d21b10ef8cff9d33ce73dfb541944a7b18e10ea4e0a7974f4502e1b0a99f4df9a54b7da271e3e4a610a31e34e4266f71f9506d546e12abce1a42e6f997e88284

  • SSDEEP

    49152:WpniT5+QlhONDPX0Rc/PqzSNxQV+3rWJAfHEIrIYcIVRAR:+lFX0Rcv3Qirz/vcIVRc

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Targets

    • Target

      b2557ebcae3d9d7fd086605d2ff9b29d50a1e1ec2827beb4aa029383519686cc

    • Size

      1.8MB

    • MD5

      2c4f70a1481a2232a6a038ce851041be

    • SHA1

      29f0df28bab38fa103bdaf7e07f34a918a601d19

    • SHA256

      b2557ebcae3d9d7fd086605d2ff9b29d50a1e1ec2827beb4aa029383519686cc

    • SHA512

      d21b10ef8cff9d33ce73dfb541944a7b18e10ea4e0a7974f4502e1b0a99f4df9a54b7da271e3e4a610a31e34e4266f71f9506d546e12abce1a42e6f997e88284

    • SSDEEP

      49152:WpniT5+QlhONDPX0Rc/PqzSNxQV+3rWJAfHEIrIYcIVRAR:+lFX0Rcv3Qirz/vcIVRc

    • 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)

    • Blocklisted process makes network request

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks