Resubmissions

25-04-2024 02:21

240425-cs49gsdg61 10

24-04-2024 17:25

240424-vzge4sdh3t 10

General

  • Target

    7a20b892f34c0fe93543770dbbe8b0cd5d79f0b384f3f52c2ca2fff4cc345e33

  • Size

    1.9MB

  • Sample

    240425-cs49gsdg61

  • MD5

    c1468ad2da923df40ad53a24738c1963

  • SHA1

    eeae4818902ad1c249f230094dbe83881ff7fcea

  • SHA256

    7a20b892f34c0fe93543770dbbe8b0cd5d79f0b384f3f52c2ca2fff4cc345e33

  • SHA512

    6dcfe2c5ede7e8452a4811248f0b5dc5df64bca1d62c5cdf81218174227307ac9c90a71e41effc54c1be21fffd4619fc66185e2b129e177de5e5ea1ebc5178f7

  • SSDEEP

    49152:erc34xQXWLS4X36XzuMpLQCg/69vfCY1fpzl:yc34xFuQKXiMpLQCd66ph

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes
  • install_dir

    4d0ab15804

  • install_file

    chrosha.exe

  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain

Targets

    • Target

      7a20b892f34c0fe93543770dbbe8b0cd5d79f0b384f3f52c2ca2fff4cc345e33

    • Size

      1.9MB

    • MD5

      c1468ad2da923df40ad53a24738c1963

    • SHA1

      eeae4818902ad1c249f230094dbe83881ff7fcea

    • SHA256

      7a20b892f34c0fe93543770dbbe8b0cd5d79f0b384f3f52c2ca2fff4cc345e33

    • SHA512

      6dcfe2c5ede7e8452a4811248f0b5dc5df64bca1d62c5cdf81218174227307ac9c90a71e41effc54c1be21fffd4619fc66185e2b129e177de5e5ea1ebc5178f7

    • SSDEEP

      49152:erc34xQXWLS4X36XzuMpLQCg/69vfCY1fpzl:yc34xFuQKXiMpLQCd66ph

    Score
    10/10
    • Amadey

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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks