General

  • Target

    699554cb90f492acd7aa722313c7a10dbeaa51e92f8576cb4fca98d8cb460f2e

  • Size

    1.8MB

  • Sample

    240524-aclfbseb4y

  • MD5

    0a870a4710335d7e65f60307169e524f

  • SHA1

    9de4d44c0681deacb1fc19218238bef85f0b4e51

  • SHA256

    699554cb90f492acd7aa722313c7a10dbeaa51e92f8576cb4fca98d8cb460f2e

  • SHA512

    6d4db4e9299d0b29c83a5853189be213aee78c0b8b072f03295a34de262ef38b803600fdb0e56d6a8a946f04e6232642c29b4107319f64c38b2b679b6e66e95a

  • SSDEEP

    49152:B+jyNs+h+1ihworyOMX1diywAR/jpgtU4+ZxJ:ay9hKY9yx1dBRrpg64+LJ

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Targets

    • Target

      699554cb90f492acd7aa722313c7a10dbeaa51e92f8576cb4fca98d8cb460f2e

    • Size

      1.8MB

    • MD5

      0a870a4710335d7e65f60307169e524f

    • SHA1

      9de4d44c0681deacb1fc19218238bef85f0b4e51

    • SHA256

      699554cb90f492acd7aa722313c7a10dbeaa51e92f8576cb4fca98d8cb460f2e

    • SHA512

      6d4db4e9299d0b29c83a5853189be213aee78c0b8b072f03295a34de262ef38b803600fdb0e56d6a8a946f04e6232642c29b4107319f64c38b2b679b6e66e95a

    • SSDEEP

      49152:B+jyNs+h+1ihworyOMX1diywAR/jpgtU4+ZxJ:ay9hKY9yx1dBRrpg64+LJ

    • 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.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Tasks