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General

  • Target

    881963d131beda0aa2b22a681b74614574962845a6161e093eee1a3c90ca3de4

  • Size

    1.8MB

  • Sample

    240313-fjwgrsdc2y

  • MD5

    3057a14ae0c5f0ceb2858e273ee9633a

  • SHA1

    ce9ffe6d73c10e260de31df0b34765708208afee

  • SHA256

    881963d131beda0aa2b22a681b74614574962845a6161e093eee1a3c90ca3de4

  • SHA512

    15e30b0c7b874d1ff11178e147f3adf744a7631e6d94e103bdd150323540131b6f47acbb1d8ad0253071cbca60460da47c9b3abfe0ffc89675c6d83deb8a5dc9

  • SSDEEP

    49152:4dW5kRem7F2qwI51qRhqcLSy+Pj+uHR5JKxh9iyU:4c5IL77V51ahjLSy+bxJKX9iyU

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

risepro

C2

193.233.132.62

Extracted

Family

amadey

Version

4.12

C2

http://185.172.128.19

Attributes
  • install_dir

    cd1f156d67

  • install_file

    Utsysc.exe

  • strings_key

    0dd3e5ee91b367c60c9e575983554b30

  • url_paths

    /ghsdh39s/index.php

rc4.plain

Targets

    • Target

      881963d131beda0aa2b22a681b74614574962845a6161e093eee1a3c90ca3de4

    • Size

      1.8MB

    • MD5

      3057a14ae0c5f0ceb2858e273ee9633a

    • SHA1

      ce9ffe6d73c10e260de31df0b34765708208afee

    • SHA256

      881963d131beda0aa2b22a681b74614574962845a6161e093eee1a3c90ca3de4

    • SHA512

      15e30b0c7b874d1ff11178e147f3adf744a7631e6d94e103bdd150323540131b6f47acbb1d8ad0253071cbca60460da47c9b3abfe0ffc89675c6d83deb8a5dc9

    • SSDEEP

      49152:4dW5kRem7F2qwI51qRhqcLSy+Pj+uHR5JKxh9iyU:4c5IL77V51ahjLSy+bxJKX9iyU

    • 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.

    • 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