General

  • Target

    6e22f3016206414917351ea4221b4167318e48442b3d17a0b33546930ed0e4d2

  • Size

    1.8MB

  • Sample

    240325-b4vzhsce79

  • MD5

    0f1f137ec50935756eb506a1e7a24796

  • SHA1

    163426991cd993b8590e3739cbaa500ddb258806

  • SHA256

    6e22f3016206414917351ea4221b4167318e48442b3d17a0b33546930ed0e4d2

  • SHA512

    c88e472e4c6942665a11f15e4f2e3a2ff00492eeee443a8c392a48b3b1c175ae87d1b8e0c29b63a669d23b522a2cc17bbff74bdd6767a56cfe9b75ab3e74865d

  • SSDEEP

    49152:w2tV3gsVLMtxQveLGtpnpw4I6H/P1wLu2:TV3wtxQv0Gnpw4ICP1wL

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

4.18

C2

http://193.233.132.56

Attributes
  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      6e22f3016206414917351ea4221b4167318e48442b3d17a0b33546930ed0e4d2

    • Size

      1.8MB

    • MD5

      0f1f137ec50935756eb506a1e7a24796

    • SHA1

      163426991cd993b8590e3739cbaa500ddb258806

    • SHA256

      6e22f3016206414917351ea4221b4167318e48442b3d17a0b33546930ed0e4d2

    • SHA512

      c88e472e4c6942665a11f15e4f2e3a2ff00492eeee443a8c392a48b3b1c175ae87d1b8e0c29b63a669d23b522a2cc17bbff74bdd6767a56cfe9b75ab3e74865d

    • SSDEEP

      49152:w2tV3gsVLMtxQveLGtpnpw4I6H/P1wLu2:TV3wtxQv0Gnpw4ICP1wL

    • 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.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks